diff --git a/apps/website/app/drivers/[id]/page.tsx b/apps/website/app/drivers/[id]/page.tsx
index 4dc85d13b..f3dae6479 100644
--- a/apps/website/app/drivers/[id]/page.tsx
+++ b/apps/website/app/drivers/[id]/page.tsx
@@ -1,6 +1,6 @@
 'use client';
 
-import { useState, useEffect } from 'react';
+import { useState, useEffect, use } from 'react';
 import Link from 'next/link';
 import { useRouter, useParams } from 'next/navigation';
 import { getDriverRepository } from '@/lib/di-container';
@@ -14,7 +14,7 @@ import type { DriverDTO } from '@gridpilot/racing/application/dto/DriverDTO';
 export default function DriverDetailPage({
   searchParams,
 }: {
-  searchParams?: { [key: string]: string | string[] | undefined };
+  searchParams: any;
 }) {
   const router = useRouter();
   const params = useParams();
@@ -24,14 +24,36 @@ export default function DriverDetailPage({
   const [loading, setLoading] = useState(true);
   const [error, setError] = useState<string | null>(null);
 
+  const unwrappedSearchParams = use(searchParams) as URLSearchParams | undefined;
+  
   const from =
-    typeof searchParams?.from === 'string' ? searchParams.from : undefined;
-  const leagueId =
-    typeof searchParams?.leagueId === 'string'
-      ? searchParams.leagueId
+    typeof unwrappedSearchParams?.get === 'function'
+      ? unwrappedSearchParams.get('from') ?? undefined
       : undefined;
-  const backLink =
-    from === 'league' && leagueId ? `/leagues/${leagueId}` : null;
+  
+  const leagueId =
+    typeof unwrappedSearchParams?.get === 'function'
+      ? unwrappedSearchParams.get('leagueId') ?? undefined
+      : undefined;
+  
+  const raceId =
+    typeof unwrappedSearchParams?.get === 'function'
+      ? unwrappedSearchParams.get('raceId') ?? undefined
+      : undefined;
+  
+  let backLink: string | null = null;
+  
+  if (from === 'league-standings' && leagueId) {
+    backLink = `/leagues/${leagueId}/standings`;
+  } else if (from === 'league' && leagueId) {
+    backLink = `/leagues/${leagueId}`;
+  } else if (from === 'league-members' && leagueId) {
+    backLink = `/leagues/${leagueId}`;
+  } else if (from === 'league-race' && leagueId && raceId) {
+    backLink = `/leagues/${leagueId}/races/${raceId}`;
+  } else {
+    backLink = null;
+  }
 
   useEffect(() => {
     loadDriver();
@@ -119,7 +141,7 @@ export default function DriverDetailPage({
         />
 
         {/* Driver Profile Component */}
-        <DriverProfile driver={driver} />
+        <DriverProfile driver={driver} isOwnProfile={false} />
       </div>
     </div>
   );
diff --git a/apps/website/app/drivers/page.tsx b/apps/website/app/drivers/page.tsx
index 285d134c6..1796ef595 100644
--- a/apps/website/app/drivers/page.tsx
+++ b/apps/website/app/drivers/page.tsx
@@ -1,127 +1,101 @@
 'use client';
 
-import { useState } from 'react';
+import { useEffect, useState } from 'react';
 import { useRouter } from 'next/navigation';
-import Image from 'next/image';
 import DriverCard from '@/components/drivers/DriverCard';
 import RankBadge from '@/components/drivers/RankBadge';
 import Input from '@/components/ui/Input';
 import Card from '@/components/ui/Card';
-import { getDriverAvatarUrl } from '@/lib/racingLegacyFacade';
+import { getDriverRepository, getDriverStats, getAllDriverRankings } from '@/lib/di-container';
 
-// Mock data (fictional demo drivers only)
-const MOCK_DRIVERS = [
-  {
-    id: 'driver-1',
-    name: 'Alex Vermeer',
-    rating: 3245,
-    skillLevel: 'pro' as const,
-    nationality: 'Netherlands',
-    racesCompleted: 156,
-    wins: 45,
-    podiums: 89,
-    isActive: true,
-    rank: 1,
-  },
-  {
-    id: 'driver-2',
-    name: 'Liam Hartmann',
-    rating: 3198,
-    skillLevel: 'pro' as const,
-    nationality: 'United Kingdom',
-    racesCompleted: 234,
-    wins: 78,
-    podiums: 145,
-    isActive: true,
-    rank: 2,
-  },
-  {
-    id: 'driver-3',
-    name: 'Michael Schmidt',
-    rating: 2912,
-    skillLevel: 'advanced' as const,
-    nationality: 'Germany',
-    racesCompleted: 145,
-    wins: 34,
-    podiums: 67,
-    isActive: true,
-    rank: 3,
-  },
-  {
-    id: 'driver-4',
-    name: 'Emma Thompson',
-    rating: 2789,
-    skillLevel: 'advanced' as const,
-    nationality: 'Australia',
-    racesCompleted: 112,
-    wins: 23,
-    podiums: 56,
-    isActive: true,
-    rank: 5,
-  },
-  {
-    id: 'driver-5',
-    name: 'Sarah Chen',
-    rating: 2456,
-    skillLevel: 'advanced' as const,
-    nationality: 'Singapore',
-    racesCompleted: 89,
-    wins: 12,
-    podiums: 34,
-    isActive: true,
-    rank: 8,
-  },
-  {
-    id: 'driver-6',
-    name: 'Isabella Rossi',
-    rating: 2145,
-    skillLevel: 'intermediate' as const,
-    nationality: 'Italy',
-    racesCompleted: 67,
-    wins: 8,
-    podiums: 23,
-    isActive: true,
-    rank: 12,
-  },
-  {
-    id: 'driver-7',
-    name: 'Carlos Rodriguez',
-    rating: 1876,
-    skillLevel: 'intermediate' as const,
-    nationality: 'Spain',
-    racesCompleted: 45,
-    wins: 3,
-    podiums: 12,
-    isActive: false,
-    rank: 18,
-  },
-  {
-    id: 'driver-8',
-    name: 'Yuki Tanaka',
-    rating: 1234,
-    skillLevel: 'beginner' as const,
-    nationality: 'Japan',
-    racesCompleted: 12,
-    wins: 0,
-    podiums: 2,
-    isActive: true,
-    rank: 45,
-  },
-];
+type SkillLevel = 'beginner' | 'intermediate' | 'advanced' | 'pro';
+
+type DriverListItem = {
+ id: string;
+ name: string;
+ rating: number;
+ skillLevel: SkillLevel;
+ nationality: string;
+ racesCompleted: number;
+ wins: number;
+ podiums: number;
+ isActive: boolean;
+ rank: number;
+};
 
 export default function DriversPage() {
   const router = useRouter();
+  const [drivers, setDrivers] = useState<DriverListItem[]>([]);
+  const [loading, setLoading] = useState(true);
   const [searchQuery, setSearchQuery] = useState('');
-  const [selectedSkill, setSelectedSkill] = useState('all');
+  const [selectedSkill, setSelectedSkill] = useState<'all' | SkillLevel>('all');
   const [selectedNationality, setSelectedNationality] = useState('all');
   const [activeOnly, setActiveOnly] = useState(false);
   const [sortBy, setSortBy] = useState<'rank' | 'rating' | 'wins' | 'podiums'>('rank');
 
+  useEffect(() => {
+    const load = async () => {
+      const driverRepo = getDriverRepository();
+      const allDrivers = await driverRepo.findAll();
+      const rankings = getAllDriverRankings();
+
+      const items: DriverListItem[] = allDrivers.map((driver) => {
+        const stats = getDriverStats(driver.id);
+        const rating = stats?.rating ?? 0;
+        const wins = stats?.wins ?? 0;
+        const podiums = stats?.podiums ?? 0;
+        const totalRaces = stats?.totalRaces ?? 0;
+
+        let effectiveRank = Number.POSITIVE_INFINITY;
+
+        if (typeof stats?.overallRank === 'number' && stats.overallRank > 0) {
+          effectiveRank = stats.overallRank;
+        } else {
+          const indexInGlobal = rankings.findIndex(
+            (entry) => entry.driverId === driver.id,
+          );
+          if (indexInGlobal !== -1) {
+            effectiveRank = indexInGlobal + 1;
+          }
+        }
+
+        const skillLevel: SkillLevel =
+          rating >= 3000
+            ? 'pro'
+            : rating >= 2500
+            ? 'advanced'
+            : rating >= 1800
+            ? 'intermediate'
+            : 'beginner';
+
+        const isActive = rankings.some((r) => r.driverId === driver.id);
+
+        return {
+          id: driver.id,
+          name: driver.name,
+          rating,
+          skillLevel,
+          nationality: driver.country,
+          racesCompleted: totalRaces,
+          wins,
+          podiums,
+          isActive,
+          rank: effectiveRank,
+        };
+      });
+
+      setDrivers(items);
+      setLoading(false);
+    };
+
+    void load();
+  }, []);
+
   const nationalities = Array.from(
-    new Set(MOCK_DRIVERS.map((d) => d.nationality).filter(Boolean))
+    new Set(drivers.map((d) => d.nationality).filter(Boolean)),
   ).sort();
 
-  const filteredDrivers = MOCK_DRIVERS.filter((driver) => {
+  const filteredDrivers = drivers.filter((driver) => {
     const matchesSearch = driver.name
       .toLowerCase()
       .includes(searchQuery.toLowerCase());
@@ -135,9 +109,12 @@ export default function DriversPage() {
   });
 
   const sortedDrivers = [...filteredDrivers].sort((a, b) => {
+    const rankA = Number.isFinite(a.rank) && a.rank > 0 ? a.rank : Number.POSITIVE_INFINITY;
+    const rankB = Number.isFinite(b.rank) && b.rank > 0 ? b.rank : Number.POSITIVE_INFINITY;
+
     switch (sortBy) {
       case 'rank':
-        return a.rank - b.rank;
+        return rankA - rankB || b.rating - a.rating || a.name.localeCompare(b.name);
       case 'rating':
         return b.rating - a.rating;
       case 'wins':
@@ -153,6 +130,14 @@ export default function DriversPage() {
     router.push(`/drivers/${driverId}`);
   };
 
+  if (loading) {
+    return (
+      <div className="max-w-6xl mx-auto">
+        <div className="text-center text-gray-400">Loading drivers...</div>
+      </div>
+    );
+  }
+
   return (
     <div className="max-w-6xl mx-auto">
       <div className="mb-8">
@@ -183,7 +168,7 @@ export default function DriversPage() {
             <select
               className="w-full px-3 py-3 bg-iron-gray border-0 rounded-md text-white ring-1 ring-inset ring-charcoal-outline focus:ring-2 focus:ring-primary-blue transition-all duration-150 text-sm"
               value={selectedSkill}
-              onChange={(e) => setSelectedSkill(e.target.value)}
+              onChange={(e) => setSelectedSkill(e.target.value as SkillLevel | 'all')}
             >
               <option value="all">All Levels</option>
               <option value="beginner">Beginner</option>
@@ -251,56 +236,20 @@ export default function DriversPage() {
       </div>
 
       <div className="space-y-4">
-        {sortedDrivers.map((driver, index) => (
-          <Card
+        {sortedDrivers.map((driver) => (
+          <DriverCard
             key={driver.id}
-            className="hover:border-charcoal-outline/60 transition-colors cursor-pointer"
+            id={driver.id}
+            name={driver.name}
+            rating={driver.rating}
+            skillLevel={driver.skillLevel}
+            nationality={driver.nationality}
+            racesCompleted={driver.racesCompleted}
+            wins={driver.wins}
+            podiums={driver.podiums}
+            rank={driver.rank}
             onClick={() => handleDriverClick(driver.id)}
-          >
-            <div className="flex items-center justify-between">
-              <div className="flex items-center gap-4 flex-1">
-                <RankBadge rank={driver.rank} size="lg" />
-
-                <div className="w-16 h-16 rounded-full bg-primary-blue/20 overflow-hidden flex items-center justify-center">
-                  <Image
-                    src={getDriverAvatarUrl(driver.id)}
-                    alt={driver.name}
-                    width={64}
-                    height={64}
-                    className="w-full h-full object-cover"
-                  />
-                </div>
-
-                <div className="flex-1">
-                  <h3 className="text-xl font-semibold text-white mb-1">{driver.name}</h3>
-                  <p className="text-sm text-gray-400">
-                    {driver.nationality} • {driver.racesCompleted} races
-                  </p>
-                </div>
-              </div>
-
-              <div className="flex items-center gap-8 text-center">
-                <div>
-                  <div className="text-2xl font-bold text-primary-blue">{driver.rating}</div>
-                  <div className="text-xs text-gray-400">Rating</div>
-                </div>
-                <div>
-                  <div className="text-2xl font-bold text-green-400">{driver.wins}</div>
-                  <div className="text-xs text-gray-400">Wins</div>
-                </div>
-                <div>
-                  <div className="text-2xl font-bold text-warning-amber">{driver.podiums}</div>
-                  <div className="text-xs text-gray-400">Podiums</div>
-                </div>
-                <div>
-                  <div className="text-sm text-gray-400">
-                    {((driver.wins / driver.racesCompleted) * 100).toFixed(0)}%
-                  </div>
-                  <div className="text-xs text-gray-500">Win Rate</div>
-                </div>
-              </div>
-            </div>
-          </Card>
+          />
         ))}
       </div>
 
diff --git a/apps/website/app/layout.tsx b/apps/website/app/layout.tsx
index 814fa292d..e2198a5b5 100644
--- a/apps/website/app/layout.tsx
+++ b/apps/website/app/layout.tsx
@@ -6,6 +6,7 @@ import { getAuthService } from '@/lib/auth';
 import { AlphaNav } from '@/components/alpha/AlphaNav';
 import AlphaBanner from '@/components/alpha/AlphaBanner';
 import AlphaFooter from '@/components/alpha/AlphaFooter';
+import { AuthProvider } from '@/lib/auth/AuthContext';
 
 export const dynamic = 'force-dynamic';
 
@@ -46,7 +47,6 @@ export default async function RootLayout({
   if (mode === 'alpha') {
     const authService = getAuthService();
     const session = await authService.getCurrentSession();
-    const isAuthenticated = !!session;
 
     return (
       <html lang="en" className="scroll-smooth overflow-x-hidden">
@@ -54,12 +54,14 @@ export default async function RootLayout({
           <meta name="mobile-web-app-capable" content="yes" />
         </head>
         <body className="antialiased overflow-x-hidden min-h-screen bg-deep-graphite flex flex-col">
-          <AlphaNav isAuthenticated={isAuthenticated} />
-          <AlphaBanner />
-          <main className="flex-1 max-w-7xl mx-auto px-6 py-8 w-full">
-            {children}
-          </main>
-          <AlphaFooter />
+          <AuthProvider initialSession={session}>
+            <AlphaNav />
+            <AlphaBanner />
+            <main className="flex-1 max-w-7xl mx-auto px-6 py-8 w-full">
+              {children}
+            </main>
+            <AlphaFooter />
+          </AuthProvider>
         </body>
       </html>
     );
diff --git a/apps/website/app/leagues/[id]/page.tsx b/apps/website/app/leagues/[id]/page.tsx
index f91f1a1aa..207498cac 100644
--- a/apps/website/app/leagues/[id]/page.tsx
+++ b/apps/website/app/leagues/[id]/page.tsx
@@ -1,7 +1,7 @@
 'use client';
 
-import { useState, useEffect } from 'react';
-import { useRouter, useParams } from 'next/navigation';
+import { useState, useEffect, useMemo } from 'react';
+import { useRouter, useParams, useSearchParams } from 'next/navigation';
 import Button from '@/components/ui/Button';
 import Card from '@/components/ui/Card';
 import JoinLeagueButton from '@/components/leagues/JoinLeagueButton';
@@ -9,11 +9,23 @@ import LeagueMembers from '@/components/leagues/LeagueMembers';
 import LeagueSchedule from '@/components/leagues/LeagueSchedule';
 import LeagueAdmin from '@/components/leagues/LeagueAdmin';
 import StandingsTable from '@/components/leagues/StandingsTable';
+import DriverIdentity from '@/components/drivers/DriverIdentity';
+import DriverSummaryPill from '@/components/profile/DriverSummaryPill';
 import { League } from '@gridpilot/racing/domain/entities/League';
-import { Standing } from '@gridpilot/racing/domain/entities/Standing';
 import { Driver } from '@gridpilot/racing/domain/entities/Driver';
-import { getLeagueRepository, getRaceRepository, getDriverRepository, getStandingRepository } from '@/lib/di-container';
-import { getMembership, isOwnerOrAdmin, getCurrentDriverId } from '@/lib/racingLegacyFacade';
+import type { DriverDTO } from '@gridpilot/racing/application/dto/DriverDTO';
+import type { LeagueDriverSeasonStatsDTO } from '@gridpilot/racing/application/dto/LeagueDriverSeasonStatsDTO';
+import { EntityMappers } from '@gridpilot/racing/application/mappers/EntityMappers';
+import {
+  getLeagueRepository,
+  getRaceRepository,
+  getDriverRepository,
+  getGetLeagueDriverSeasonStatsQuery,
+  getDriverStats,
+  getAllDriverRankings,
+} from '@/lib/di-container';
+import { getMembership, getLeagueMembers, isOwnerOrAdmin } from '@/lib/leagueMembership';
+import { useEffectiveDriverId } from '@/lib/currentDriver';
 
 export default function LeagueDetailPage() {
   const router = useRouter();
@@ -22,16 +34,17 @@ export default function LeagueDetailPage() {
 
   const [league, setLeague] = useState<League | null>(null);
   const [owner, setOwner] = useState<Driver | null>(null);
-  const [standings, setStandings] = useState<Standing[]>([]);
-  const [drivers, setDrivers] = useState<Driver[]>([]);
+  const [standings, setStandings] = useState<LeagueDriverSeasonStatsDTO[]>([]);
+  const [drivers, setDrivers] = useState<DriverDTO[]>([]);
   const [loading, setLoading] = useState(true);
   const [error, setError] = useState<string | null>(null);
-  const [activeTab, setActiveTab] = useState<'overview' | 'schedule' | 'standings' | 'members' | 'admin'>('overview');
+  const [activeTab, setActiveTab] = useState<'overview' | 'schedule' | 'standings' | 'admin'>('overview');
   const [refreshKey, setRefreshKey] = useState(0);
 
-  const currentDriverId = getCurrentDriverId();
+  const currentDriverId = useEffectiveDriverId();
   const membership = getMembership(leagueId, currentDriverId);
   const isAdmin = isOwnerOrAdmin(leagueId, currentDriverId);
+  const searchParams = useSearchParams();
 
   const loadLeagueData = async () => {
     try {
@@ -53,15 +66,18 @@ export default function LeagueDetailPage() {
       const ownerData = await driverRepo.findById(leagueData.ownerId);
       setOwner(ownerData);
 
-      // Load standings
-      const standingRepo = getStandingRepository();
-      const allStandings = await standingRepo.findAll();
-      const leagueStandings = allStandings.filter(s => s.leagueId === leagueId);
+      // Load standings via rich season stats query
+      const getLeagueDriverSeasonStatsQuery = getGetLeagueDriverSeasonStatsQuery();
+      const leagueStandings = await getLeagueDriverSeasonStatsQuery.execute({ leagueId });
       setStandings(leagueStandings);
 
-      // Load all drivers for standings
+      // Load all drivers for standings and map to DTOs for UI components
       const allDrivers = await driverRepo.findAll();
-      setDrivers(allDrivers);
+      const driverDtos: DriverDTO[] = allDrivers
+        .map((driver) => EntityMappers.toDriverDTO(driver))
+        .filter((dto): dto is DriverDTO => dto !== null);
+
+      setDrivers(driverDtos);
     } catch (err) {
       setError(err instanceof Error ? err.message : 'Failed to load league');
     } finally {
@@ -74,34 +90,95 @@ export default function LeagueDetailPage() {
     // eslint-disable-next-line react-hooks/exhaustive-deps
   }, [leagueId]);
 
-  if (loading) {
-    return (
-      <div className="text-center text-gray-400">Loading league...</div>
-    );
-  }
+  useEffect(() => {
+    const initialTab = searchParams?.get('tab');
+    if (!initialTab) {
+      return;
+    }
 
-  if (error || !league) {
-    return (
-      <Card className="text-center py-12">
-        <div className="text-warning-amber mb-4">
-          {error || 'League not found'}
-        </div>
-        <Button
-          variant="secondary"
-          onClick={() => router.push('/leagues')}
-        >
-          Back to Leagues
-        </Button>
-      </Card>
-    );
-  }
+    if (
+      initialTab === 'overview' ||
+      initialTab === 'schedule' ||
+      initialTab === 'standings' ||
+      initialTab === 'admin'
+    ) {
+      setActiveTab(initialTab);
+    }
+  }, [searchParams]);
 
   const handleMembershipChange = () => {
     setRefreshKey(prev => prev + 1);
     loadLeagueData();
   };
 
-  return (
+  const driversById = useMemo(() => {
+    const map: Record<string, DriverDTO> = {};
+    for (const d of drivers) {
+      map[d.id] = d;
+    }
+    return map;
+  }, [drivers]);
+
+  const leagueMemberships = getLeagueMembers(leagueId);
+  const ownerMembership = leagueMemberships.find((m) => m.role === 'owner') ?? null;
+  const adminMemberships = leagueMemberships.filter((m) => m.role === 'admin');
+
+  const buildDriverSummary = (driverId: string) => {
+    const driverDto = driversById[driverId];
+    if (!driverDto) {
+      return null;
+    }
+
+    const stats = getDriverStats(driverDto.id);
+    const allRankings = getAllDriverRankings();
+
+    let rating: number | null = stats?.rating ?? null;
+    let rank: number | null = null;
+
+    if (stats) {
+      if (typeof stats.overallRank === 'number' && stats.overallRank > 0) {
+        rank = stats.overallRank;
+      } else {
+        const indexInGlobal = allRankings.findIndex(
+          (stat) => stat.driverId === stats.driverId,
+        );
+        if (indexInGlobal !== -1) {
+          rank = indexInGlobal + 1;
+        }
+      }
+
+      if (rating === null) {
+        const globalEntry = allRankings.find(
+          (stat) => stat.driverId === stats.driverId,
+        );
+        if (globalEntry) {
+          rating = globalEntry.rating;
+        }
+      }
+    }
+
+    return {
+      driver: driverDto,
+      rating,
+      rank,
+    };
+  };
+
+  return loading ? (
+    <div className="text-center text-gray-400">Loading league...</div>
+  ) : error || !league ? (
+    <Card className="text-center py-12">
+      <div className="text-warning-amber mb-4">
+        {error || 'League not found'}
+      </div>
+      <Button
+        variant="secondary"
+        onClick={() => router.push('/leagues')}
+      >
+        Back to Leagues
+      </Button>
+    </Card>
+  ) : (
     <>
       {/* Action Card */}
       {!membership && (
@@ -154,16 +231,6 @@ export default function LeagueDetailPage() {
           >
             Standings
           </button>
-          <button
-            onClick={() => setActiveTab('members')}
-            className={`px-3 py-1 text-xs font-medium rounded-full transition-colors ${
-              activeTab === 'members'
-                ? 'bg-primary-blue text-white'
-                : 'text-gray-300 hover:text-white hover:bg-charcoal-outline/80'
-            }`}
-          >
-            Members
-          </button>
           {isAdmin && (
             <button
               onClick={() => setActiveTab('admin')}
@@ -187,11 +254,6 @@ export default function LeagueDetailPage() {
             <h2 className="text-xl font-semibold text-white mb-4">League Information</h2>
             
             <div className="space-y-4">
-              <div>
-                <label className="text-sm text-gray-500">Owner</label>
-                <p className="text-white">{owner ? owner.name : `ID: ${league.ownerId.slice(0, 8)}...`}</p>
-              </div>
-
               <div>
                 <label className="text-sm text-gray-500">Created</label>
                 <p className="text-white">
@@ -223,6 +285,107 @@ export default function LeagueDetailPage() {
                   </div>
                 </div>
               </div>
+
+              {league.socialLinks && (
+                <div className="pt-4 border-t border-charcoal-outline">
+                  <h3 className="text-white font-medium mb-3">Community & Social</h3>
+                  <div className="flex flex-wrap gap-3 text-sm">
+                    {league.socialLinks.discordUrl && (
+                      <a
+                        href={league.socialLinks.discordUrl}
+                        target="_blank"
+                        rel="noreferrer"
+                        className="inline-flex items-center gap-1 rounded-full border border-primary-blue/40 bg-primary-blue/10 px-3 py-1 text-primary-blue hover:bg-primary-blue/20 transition-colors"
+                      >
+                        <span>Discord</span>
+                      </a>
+                    )}
+                    {league.socialLinks.youtubeUrl && (
+                      <a
+                        href={league.socialLinks.youtubeUrl}
+                        target="_blank"
+                        rel="noreferrer"
+                        className="inline-flex items-center gap-1 rounded-full border border-red-500/40 bg-red-500/10 px-3 py-1 text-red-400 hover:bg-red-500/20 transition-colors"
+                      >
+                        <span>YouTube</span>
+                      </a>
+                    )}
+                    {league.socialLinks.websiteUrl && (
+                      <a
+                        href={league.socialLinks.websiteUrl}
+                        target="_blank"
+                        rel="noreferrer"
+                        className="inline-flex items-center gap-1 rounded-full border border-charcoal-outline bg-iron-gray/70 px-3 py-1 text-gray-100 hover:bg-iron-gray transition-colors"
+                      >
+                        <span>Website</span>
+                      </a>
+                    )}
+                  </div>
+                </div>
+              )}
+
+              <div className="pt-4 border-t border-charcoal-outline">
+                <h3 className="text-white font-medium mb-3">Management</h3>
+                <div className="space-y-4">
+                  {ownerMembership && (
+                    <div>
+                      <label className="text-sm text-gray-500 block mb-2">Owner</label>
+                      {buildDriverSummary(ownerMembership.driverId) ? (
+                        <DriverSummaryPill
+                          driver={buildDriverSummary(ownerMembership.driverId)!.driver}
+                          rating={buildDriverSummary(ownerMembership.driverId)!.rating}
+                          rank={buildDriverSummary(ownerMembership.driverId)!.rank}
+                        />
+                      ) : (
+                        <p className="text-sm text-gray-500">
+                          {owner ? owner.name : `ID: ${league.ownerId.slice(0, 8)}...`}
+                        </p>
+                      )}
+                    </div>
+                  )}
+
+                  {adminMemberships.length > 0 && (
+                    <div>
+                      <label className="text-sm text-gray-500 block mb-2">Admins</label>
+                      <div className="space-y-2">
+                        {adminMemberships.map((membership) => {
+                          const driverDto = driversById[membership.driverId];
+                          const summary = buildDriverSummary(membership.driverId);
+                          const meta =
+                            summary && summary.rating !== null
+                              ? `Rating ${summary.rating}${summary.rank ? ` • Rank ${summary.rank}` : ''}`
+                              : null;
+
+                          return (
+                            <div
+                              key={membership.driverId}
+                              className="flex items-center justify-between gap-3"
+                            >
+                              {driverDto ? (
+                                <DriverIdentity
+                                  driver={driverDto}
+                                  href={`/drivers/${membership.driverId}?from=league-management&leagueId=${leagueId}`}
+                                  contextLabel="Admin"
+                                  meta={meta}
+                                  size="sm"
+                                />
+                              ) : (
+                                <span className="text-sm text-gray-400">Unknown admin</span>
+                              )}
+                            </div>
+                          );
+                        })}
+                      </div>
+                    </div>
+                  )}
+
+                  {adminMemberships.length === 0 && !ownerMembership && (
+                    <p className="text-sm text-gray-500">
+                      Management roles have not been configured for this league yet.
+                    </p>
+                  )}
+                </div>
+              </div>
             </div>
           </Card>
 
@@ -276,13 +439,6 @@ export default function LeagueDetailPage() {
         </Card>
       )}
 
-      {activeTab === 'members' && (
-        <Card>
-          <h2 className="text-xl font-semibold text-white mb-4">League Members</h2>
-          <LeagueMembers leagueId={leagueId} key={refreshKey} />
-        </Card>
-      )}
-
       {activeTab === 'admin' && isAdmin && (
         <LeagueAdmin
           league={league}
diff --git a/apps/website/app/leagues/[id]/races/[raceId]/page.tsx b/apps/website/app/leagues/[id]/races/[raceId]/page.tsx
index e96fda710..9c9091a1f 100644
--- a/apps/website/app/leagues/[id]/races/[raceId]/page.tsx
+++ b/apps/website/app/leagues/[id]/races/[raceId]/page.tsx
@@ -8,15 +8,17 @@ import FeatureLimitationTooltip from '@/components/alpha/FeatureLimitationToolti
 import type { Race } from '@gridpilot/racing/domain/entities/Race';
 import type { League } from '@gridpilot/racing/domain/entities/League';
 import type { Driver } from '@gridpilot/racing/domain/entities/Driver';
-import { getRaceRepository, getLeagueRepository, getDriverRepository } from '@/lib/di-container';
 import {
-  getMembership,
-  getCurrentDriverId,
-  isRegistered,
-  registerForRace,
-  withdrawFromRace,
-  getRegisteredDrivers,
-} from '@/lib/racingLegacyFacade';
+  getRaceRepository,
+  getLeagueRepository,
+  getDriverRepository,
+  getGetRaceRegistrationsQuery,
+  getIsDriverRegisteredForRaceQuery,
+  getRegisterForRaceUseCase,
+  getWithdrawFromRaceUseCase,
+} from '@/lib/di-container';
+import { getMembership } from '@/lib/leagueMembership';
+import { useEffectiveDriverId } from '@/lib/currentDriver';
 import CompanionStatus from '@/components/alpha/CompanionStatus';
 import CompanionInstructions from '@/components/alpha/CompanionInstructions';
 
@@ -36,7 +38,7 @@ export default function LeagueRaceDetailPage() {
   const [isUserRegistered, setIsUserRegistered] = useState(false);
   const [canRegister, setCanRegister] = useState(false);
 
-  const currentDriverId = getCurrentDriverId();
+  const currentDriverId = useEffectiveDriverId();
 
   const loadRaceData = async () => {
     try {
@@ -67,15 +69,19 @@ export default function LeagueRaceDetailPage() {
   const loadEntryList = async (raceIdValue: string, leagueIdValue: string) => {
     try {
       const driverRepo = getDriverRepository();
-      const registeredDriverIds = getRegisteredDrivers(raceIdValue);
-      const drivers = await Promise.all(
-        registeredDriverIds.map((id: string) => driverRepo.findById(id))
-      );
-      setEntryList(
-        drivers.filter((d: Driver | null): d is Driver => d !== null)
-      );
+      const raceRegistrationsQuery = getGetRaceRegistrationsQuery();
+      const registeredDriverIds = await raceRegistrationsQuery.execute({ raceId: raceIdValue });
 
-      const userIsRegistered = isRegistered(raceIdValue, currentDriverId);
+      const drivers = await Promise.all(
+        registeredDriverIds.map((id: string) => driverRepo.findById(id)),
+      );
+      setEntryList(drivers.filter((d: Driver | null): d is Driver => d !== null));
+
+      const isRegisteredQuery = getIsDriverRegisteredForRaceQuery();
+      const userIsRegistered = await isRegisteredQuery.execute({
+        raceId: raceIdValue,
+        driverId: currentDriverId,
+      });
       setIsUserRegistered(userIsRegistered);
 
       const membership = getMembership(leagueIdValue, currentDriverId);
@@ -124,7 +130,12 @@ export default function LeagueRaceDetailPage() {
 
     setRegistering(true);
     try {
-      registerForRace(race.id, currentDriverId, league.id);
+      const useCase = getRegisterForRaceUseCase();
+      await useCase.execute({
+        raceId: race.id,
+        leagueId: league.id,
+        driverId: currentDriverId,
+      });
       await loadEntryList(race.id, league.id);
     } catch (err) {
       alert(err instanceof Error ? err.message : 'Failed to register for race');
@@ -144,7 +155,11 @@ export default function LeagueRaceDetailPage() {
 
     setRegistering(true);
     try {
-      withdrawFromRace(race.id, currentDriverId);
+      const useCase = getWithdrawFromRaceUseCase();
+      await useCase.execute({
+        raceId: race.id,
+        driverId: currentDriverId,
+      });
       await loadEntryList(race.id, league.id);
     } catch (err) {
       alert(err instanceof Error ? err.message : 'Failed to withdraw from race');
diff --git a/apps/website/app/leagues/[id]/standings/page.tsx b/apps/website/app/leagues/[id]/standings/page.tsx
index 9b621075e..3ab36ada8 100644
--- a/apps/website/app/leagues/[id]/standings/page.tsx
+++ b/apps/website/app/leagues/[id]/standings/page.tsx
@@ -3,29 +3,32 @@
 import { useState, useEffect } from 'react';
 import Card from '@/components/ui/Card';
 import StandingsTable from '@/components/leagues/StandingsTable';
-import type { Standing } from '@gridpilot/racing/domain/entities/Standing';
-import type { Driver } from '@gridpilot/racing/domain/entities/Driver';
-import { getStandingRepository, getDriverRepository } from '@/lib/di-container';
+import type { DriverDTO } from '@gridpilot/racing/application/dto/DriverDTO';
+import type { LeagueDriverSeasonStatsDTO } from '@gridpilot/racing/application/dto/LeagueDriverSeasonStatsDTO';
+import { EntityMappers } from '@gridpilot/racing/application/mappers/EntityMappers';
+import { getGetLeagueDriverSeasonStatsQuery, getDriverRepository } from '@/lib/di-container';
 
 export default function LeagueStandingsPage({ params }: { params: { id: string } }) {
   const leagueId = params.id;
 
-  const [standings, setStandings] = useState<Standing[]>([]);
-  const [drivers, setDrivers] = useState<Driver[]>([]);
+  const [standings, setStandings] = useState<LeagueDriverSeasonStatsDTO[]>([]);
+  const [drivers, setDrivers] = useState<DriverDTO[]>([]);
   const [loading, setLoading] = useState(true);
   const [error, setError] = useState<string | null>(null);
 
   const loadData = async () => {
     try {
-      const standingRepo = getStandingRepository();
+      const getLeagueDriverSeasonStatsQuery = getGetLeagueDriverSeasonStatsQuery();
       const driverRepo = getDriverRepository();
 
-      const allStandings = await standingRepo.findAll();
-      const leagueStandings = allStandings.filter((s) => s.leagueId === leagueId);
+      const leagueStandings = await getLeagueDriverSeasonStatsQuery.execute({ leagueId });
       setStandings(leagueStandings);
 
       const allDrivers = await driverRepo.findAll();
-      setDrivers(allDrivers);
+      const driverDtos: DriverDTO[] = allDrivers
+        .map((driver) => EntityMappers.toDriverDTO(driver))
+        .filter((dto): dto is DriverDTO => dto !== null);
+      setDrivers(driverDtos);
     } catch (err) {
       setError(err instanceof Error ? err.message : 'Failed to load standings');
     } finally {
diff --git a/apps/website/app/leagues/page.tsx b/apps/website/app/leagues/page.tsx
index 77c8ae573..9ab26599d 100644
--- a/apps/website/app/leagues/page.tsx
+++ b/apps/website/app/leagues/page.tsx
@@ -7,12 +7,12 @@ import CreateLeagueForm from '@/components/leagues/CreateLeagueForm';
 import Button from '@/components/ui/Button';
 import Card from '@/components/ui/Card';
 import Input from '@/components/ui/Input';
-import { League } from '@gridpilot/racing/domain/entities/League';
-import { getLeagueRepository } from '@/lib/di-container';
+import type { LeagueDTO } from '@gridpilot/racing/application/dto/LeagueDTO';
+import { getGetAllLeaguesWithCapacityQuery } from '@/lib/di-container';
 
 export default function LeaguesPage() {
   const router = useRouter();
-  const [leagues, setLeagues] = useState<League[]>([]);
+  const [leagues, setLeagues] = useState<LeagueDTO[]>([]);
   const [loading, setLoading] = useState(true);
   const [showCreateForm, setShowCreateForm] = useState(false);
   const [searchQuery, setSearchQuery] = useState('');
@@ -24,8 +24,8 @@ export default function LeaguesPage() {
 
   const loadLeagues = async () => {
     try {
-      const leagueRepo = getLeagueRepository();
-      const allLeagues = await leagueRepo.findAll();
+      const query = getGetAllLeaguesWithCapacityQuery();
+      const allLeagues = await query.execute();
       setLeagues(allLeagues);
     } catch (error) {
       console.error('Failed to load leagues:', error);
diff --git a/apps/website/app/profile/leagues/page.tsx b/apps/website/app/profile/leagues/page.tsx
new file mode 100644
index 000000000..b45a6a6af
--- /dev/null
+++ b/apps/website/app/profile/leagues/page.tsx
@@ -0,0 +1,199 @@
+'use client';
+
+import { useEffect, useState } from 'react';
+import Link from 'next/link';
+import Card from '@/components/ui/Card';
+import Button from '@/components/ui/Button';
+import { getLeagueRepository, getLeagueMembershipRepository } from '@/lib/di-container';
+import { useEffectiveDriverId } from '@/lib/currentDriver';
+import type { League } from '@gridpilot/racing/domain/entities/League';
+import type { LeagueMembership } from '@gridpilot/racing/domain/entities/LeagueMembership';
+
+interface LeagueWithRole {
+  league: League;
+  membership: LeagueMembership;
+}
+
+export default function ManageLeaguesPage() {
+  const [ownedLeagues, setOwnedLeagues] = useState<LeagueWithRole[]>([]);
+  const [memberLeagues, setMemberLeagues] = useState<LeagueWithRole[]>([]);
+  const [loading, setLoading] = useState(true);
+  const [error, setError] = useState<string | null>(null);
+  const effectiveDriverId = useEffectiveDriverId();
+
+  useEffect(() => {
+    let cancelled = false;
+
+    const load = async () => {
+      setLoading(true);
+      try {
+        const leagueRepo = getLeagueRepository();
+        const membershipRepo = getLeagueMembershipRepository();
+
+        const leagues = await leagueRepo.findAll();
+
+        const memberships = await Promise.all(
+          leagues.map(async (league) => {
+            const membership = await membershipRepo.getMembership(league.id, effectiveDriverId);
+            return { league, membership };
+          }),
+        );
+
+        if (cancelled) {
+          return;
+        }
+
+        const owned: LeagueWithRole[] = [];
+        const member: LeagueWithRole[] = [];
+
+        for (const entry of memberships) {
+          if (!entry.membership || entry.membership.status !== 'active') {
+            continue;
+          }
+
+          if (entry.membership.role === 'owner') {
+            owned.push(entry as LeagueWithRole);
+          } else {
+            member.push(entry as LeagueWithRole);
+          }
+        }
+
+        setOwnedLeagues(owned);
+        setMemberLeagues(member);
+        setError(null);
+      } catch (err) {
+        if (!cancelled) {
+          setError(err instanceof Error ? err.message : 'Failed to load leagues');
+        }
+      } finally {
+        if (!cancelled) {
+          setLoading(false);
+        }
+      }
+    };
+
+    void load();
+
+    return () => {
+      cancelled = true;
+    };
+  }, [effectiveDriverId]);
+
+  if (loading) {
+    return (
+      <div className="max-w-6xl mx-auto">
+        <div className="text-center text-gray-400">Loading your leagues...</div>
+      </div>
+    );
+  }
+
+  if (error) {
+    return (
+      <div className="max-w-6xl mx-auto">
+        <Card>
+          <div className="text-center py-8 text-red-400">{error}</div>
+        </Card>
+      </div>
+    );
+  }
+
+  return (
+    <div className="max-w-6xl mx-auto space-y-8">
+      <div>
+        <h1 className="text-3xl font-bold text-white mb-2">Manage leagues</h1>
+        <p className="text-gray-400 text-sm">
+          View leagues you own and participate in, and jump into league admin tools.
+        </p>
+      </div>
+
+      <Card>
+        <div className="flex items-center justify-between mb-4">
+          <h2 className="text-xl font-semibold text-white">Leagues you own</h2>
+          {ownedLeagues.length > 0 && (
+            <span className="text-xs text-gray-400">
+              {ownedLeagues.length} {ownedLeagues.length === 1 ? 'league' : 'leagues'}
+            </span>
+          )}
+        </div>
+
+        {ownedLeagues.length === 0 ? (
+          <p className="text-sm text-gray-400">
+            You don't own any leagues yet in this session.
+          </p>
+        ) : (
+          <div className="space-y-3">
+            {ownedLeagues.map(({ league }) => (
+              <div
+                key={league.id}
+                className="flex items-center justify-between p-4 rounded-lg bg-deep-graphite border border-charcoal-outline"
+              >
+                <div>
+                  <h3 className="text-white font-medium">{league.name}</h3>
+                  <p className="text-xs text-gray-400 mt-1 line-clamp-2">
+                    {league.description}
+                  </p>
+                </div>
+                <div className="flex items-center gap-2">
+                  <Link
+                    href={`/leagues/${league.id}`}
+                    className="text-sm text-gray-300 hover:text-white underline-offset-2 hover:underline"
+                  >
+                    View
+                  </Link>
+                  <Link href={`/leagues/${league.id}?tab=admin`}>
+                    <Button variant="primary" className="text-xs px-3 py-1.5">
+                      Manage
+                    </Button>
+                  </Link>
+                </div>
+              </div>
+            ))}
+          </div>
+        )}
+      </Card>
+
+      <Card>
+        <div className="flex items-center justify-between mb-4">
+          <h2 className="text-xl font-semibold text-white">Leagues you're in</h2>
+          {memberLeagues.length > 0 && (
+            <span className="text-xs text-gray-400">
+              {memberLeagues.length} {memberLeagues.length === 1 ? 'league' : 'leagues'}
+            </span>
+          )}
+        </div>
+
+        {memberLeagues.length === 0 ? (
+          <p className="text-sm text-gray-400">
+            You're not a member of any other leagues yet.
+          </p>
+        ) : (
+          <div className="space-y-3">
+            {memberLeagues.map(({ league, membership }) => (
+              <div
+                key={league.id}
+                className="flex items-center justify-between p-4 rounded-lg bg-deep-graphite border border-charcoal-outline"
+              >
+                <div>
+                  <h3 className="text-white font-medium">{league.name}</h3>
+                  <p className="text-xs text-gray-400 mt-1 line-clamp-2">
+                    {league.description}
+                  </p>
+                  <p className="text-xs text-gray-500 mt-1">
+                    Your role:{' '}
+                    {membership.role.charAt(0).toUpperCase() + membership.role.slice(1)}
+                  </p>
+                </div>
+                <Link
+                  href={`/leagues/${league.id}`}
+                  className="text-sm text-gray-300 hover:text-white underline-offset-2 hover:underline"
+                >
+                  View league
+                </Link>
+              </div>
+            ))}
+          </div>
+        )}
+      </Card>
+    </div>
+  );
+}
\ No newline at end of file
diff --git a/apps/website/app/profile/page.tsx b/apps/website/app/profile/page.tsx
index 43089c301..9ef5a86f3 100644
--- a/apps/website/app/profile/page.tsx
+++ b/apps/website/app/profile/page.tsx
@@ -1,40 +1,34 @@
 'use client';
 
 import { useState, useEffect } from 'react';
-import { useRouter } from 'next/navigation';
 import { getDriverRepository } from '@/lib/di-container';
 import { Driver } from '@gridpilot/racing/domain/entities/Driver';
 import { EntityMappers } from '@gridpilot/racing/application/mappers/EntityMappers';
 import type { DriverDTO } from '@gridpilot/racing/application/dto/DriverDTO';
 import CreateDriverForm from '@/components/drivers/CreateDriverForm';
 import Card from '@/components/ui/Card';
-import Button from '@/components/ui/Button';
-import ProfileHeader from '@/components/profile/ProfileHeader';
-import ProfileStats from '@/components/drivers/ProfileStats';
+import DriverProfile from '@/components/drivers/DriverProfile';
 import ProfileRaceHistory from '@/components/drivers/ProfileRaceHistory';
 import ProfileSettings from '@/components/drivers/ProfileSettings';
-import CareerHighlights from '@/components/drivers/CareerHighlights';
-import RatingBreakdown from '@/components/drivers/RatingBreakdown';
-import { getDriverTeam, getCurrentDriverId } from '@/lib/racingLegacyFacade';
-
-type Tab = 'overview' | 'statistics' | 'history' | 'settings';
+import { useEffectiveDriverId } from '@/lib/currentDriver';
 
 export default function ProfilePage() {
-  const router = useRouter();
   const [driver, setDriver] = useState<DriverDTO | null>(null);
-  const [activeTab, setActiveTab] = useState<Tab>('overview');
   const [loading, setLoading] = useState(true);
+ 
+  const effectiveDriverId = useEffectiveDriverId();
 
   useEffect(() => {
     const loadDriver = async () => {
       const driverRepo = getDriverRepository();
-      const drivers = await driverRepo.findAll();
-      const driverData = EntityMappers.toDriverDTO(drivers[0] || null);
+      const currentDriverId = effectiveDriverId;
+      const currentDriver = await driverRepo.findById(currentDriverId);
+      const driverData = EntityMappers.toDriverDTO(currentDriver);
       setDriver(driverData);
       setLoading(false);
     };
-    loadDriver();
-  }, []);
+    void loadDriver();
+  }, [effectiveDriverId]);
 
   const handleSaveSettings = async (updates: Partial<DriverDTO>) => {
     if (!driver) return;
@@ -86,162 +80,15 @@ export default function ProfilePage() {
     );
   }
 
-  const tabs: { id: Tab; label: string }[] = [
-    { id: 'overview', label: 'Overview' },
-    { id: 'statistics', label: 'Statistics' },
-    { id: 'history', label: 'Race History' },
-    { id: 'settings', label: 'Settings' }
-  ];
-
   return (
-    <div className="max-w-6xl mx-auto">
-      <Card className="mb-6">
-        <ProfileHeader 
-          driver={driver} 
-          isOwnProfile 
-          onEditClick={() => setActiveTab('settings')}
-        />
+    <div className="max-w-6xl mx-auto space-y-6">
+      <DriverProfile driver={driver} isOwnProfile />
+      <Card>
+        <ProfileSettings driver={driver} onSave={handleSaveSettings} />
+      </Card>
+      <Card>
+        <ProfileRaceHistory />
       </Card>
-
-      <div className="mb-6">
-        <div className="flex items-center gap-2 border-b border-charcoal-outline">
-          {tabs.map((tab) => (
-            <button
-              key={tab.id}
-              onClick={() => setActiveTab(tab.id)}
-              className={`
-                px-4 py-3 font-medium transition-all relative
-                ${activeTab === tab.id 
-                  ? 'text-primary-blue' 
-                  : 'text-gray-400 hover:text-white'
-                }
-              `}
-            >
-              {tab.label}
-              {activeTab === tab.id && (
-                <span className="absolute bottom-0 left-0 right-0 h-0.5 bg-primary-blue" />
-              )}
-            </button>
-          ))}
-        </div>
-      </div>
-
-      <div>
-        {activeTab === 'overview' && (
-          <div className="space-y-6">
-            <div className="grid grid-cols-1 lg:grid-cols-3 gap-6">
-              <Card className="lg:col-span-2">
-                <h3 className="text-lg font-semibold text-white mb-4">About</h3>
-                {driver.bio ? (
-                  <p className="text-gray-300 leading-relaxed">{driver.bio}</p>
-                ) : (
-                  <p className="text-gray-500 italic">No bio yet. Add one in settings!</p>
-                )}
-              </Card>
-
-              <Card>
-                <h3 className="text-lg font-semibold text-white mb-4">Quick Stats</h3>
-                <div className="space-y-3">
-                  <StatItem label="Rating" value="1450" color="text-primary-blue" />
-                  <StatItem label="Safety" value="92%" color="text-green-400" />
-                  <StatItem label="Sportsmanship" value="4.8/5" color="text-warning-amber" />
-                  <StatItem label="Total Races" value="147" color="text-white" />
-                </div>
-              </Card>
-            </div>
-
-            <div className="grid grid-cols-1 lg:grid-cols-2 gap-6">
-              <Card>
-                <h3 className="text-lg font-semibold text-white mb-4">Preferences</h3>
-                <div className="space-y-3">
-                  <PreferenceItem icon="🏎️" label="Favorite Car" value="Porsche 911 GT3 R" />
-                  <PreferenceItem icon="🏁" label="Favorite Series" value="Endurance" />
-                  <PreferenceItem icon="⚔️" label="Competitive Level" value="Competitive" />
-                  <PreferenceItem icon="🌍" label="Regions" value="EU, NA" />
-                </div>
-              </Card>
-
-              <Card>
-                <h3 className="text-lg font-semibold text-white mb-4">Team</h3>
-                {(() => {
-                  const currentDriverId = getCurrentDriverId();
-                  const teamData = getDriverTeam(currentDriverId);
-                  
-                  if (teamData) {
-                    const { team, membership } = teamData;
-                    return (
-                      <div
-                        className="flex items-center gap-4 p-4 rounded-lg bg-deep-graphite border border-charcoal-outline hover:border-charcoal-outline/60 transition-colors cursor-pointer"
-                        onClick={() => router.push(`/teams/${team.id}`)}
-                      >
-                        <div className="w-12 h-12 rounded-lg bg-primary-blue/20 flex items-center justify-center text-xl font-bold text-white">
-                          {team.tag}
-                        </div>
-                        <div className="flex-1">
-                          <div className="text-white font-medium">{team.name}</div>
-                          <div className="text-sm text-gray-400">
-                            {membership.role.charAt(0).toUpperCase() + membership.role.slice(1)} • Joined {new Date(membership.joinedAt).toLocaleDateString('en-US', { month: 'short', year: 'numeric' })}
-                          </div>
-                        </div>
-                      </div>
-                    );
-                  }
-                  
-                  return (
-                    <div className="text-center py-8">
-                      <p className="text-gray-400 mb-4">You're not on a team yet</p>
-                      <Button
-                        variant="primary"
-                        onClick={() => router.push('/teams')}
-                      >
-                        Browse Teams
-                      </Button>
-                    </div>
-                  );
-                })()}
-              </Card>
-            </div>
-
-            <CareerHighlights />
-          </div>
-        )}
-
-        {activeTab === 'statistics' && (
-          <div className="space-y-6">
-            <ProfileStats driverId={driver.id} />
-            <RatingBreakdown />
-          </div>
-        )}
-
-        {activeTab === 'history' && (
-          <ProfileRaceHistory />
-        )}
-
-        {activeTab === 'settings' && (
-          <ProfileSettings driver={driver} onSave={handleSaveSettings} />
-        )}
-      </div>
-    </div>
-  );
-}
-
-function StatItem({ label, value, color }: { label: string; value: string; color: string }) {
-  return (
-    <div className="flex items-center justify-between">
-      <span className="text-gray-400 text-sm">{label}</span>
-      <span className={`font-semibold ${color}`}>{value}</span>
-    </div>
-  );
-}
-
-function PreferenceItem({ icon, label, value }: { icon: string; label: string; value: string }) {
-  return (
-    <div className="flex items-center gap-3">
-      <span className="text-xl">{icon}</span>
-      <div className="flex-1">
-        <div className="text-xs text-gray-500">{label}</div>
-        <div className="text-white text-sm">{value}</div>
-      </div>
     </div>
   );
 }
\ No newline at end of file
diff --git a/apps/website/app/races/[id]/page.tsx b/apps/website/app/races/[id]/page.tsx
index a05b4b901..e580d4606 100644
--- a/apps/website/app/races/[id]/page.tsx
+++ b/apps/website/app/races/[id]/page.tsx
@@ -8,15 +8,17 @@ import FeatureLimitationTooltip from '@/components/alpha/FeatureLimitationToolti
 import type { Race } from '@gridpilot/racing/domain/entities/Race';
 import type { League } from '@gridpilot/racing/domain/entities/League';
 import type { Driver } from '@gridpilot/racing/domain/entities/Driver';
-import { getRaceRepository, getLeagueRepository, getDriverRepository } from '@/lib/di-container';
 import {
-  getMembership,
-  getCurrentDriverId,
-  isRegistered,
-  registerForRace,
-  withdrawFromRace,
-  getRegisteredDrivers,
-} from '@/lib/racingLegacyFacade';
+  getRaceRepository,
+  getLeagueRepository,
+  getDriverRepository,
+  getGetRaceRegistrationsQuery,
+  getIsDriverRegisteredForRaceQuery,
+  getRegisterForRaceUseCase,
+  getWithdrawFromRaceUseCase,
+} from '@/lib/di-container';
+import { getMembership } from '@/lib/leagueMembership';
+import { useEffectiveDriverId } from '@/lib/currentDriver';
 import CompanionStatus from '@/components/alpha/CompanionStatus';
 import CompanionInstructions from '@/components/alpha/CompanionInstructions';
 import Breadcrumbs from '@/components/layout/Breadcrumbs';
@@ -36,7 +38,7 @@ export default function RaceDetailPage() {
   const [isUserRegistered, setIsUserRegistered] = useState(false);
   const [canRegister, setCanRegister] = useState(false);
 
-  const currentDriverId = getCurrentDriverId();
+  const currentDriverId = useEffectiveDriverId();
 
   const loadRaceData = async () => {
     try {
@@ -69,19 +71,22 @@ export default function RaceDetailPage() {
   const loadEntryList = async (raceId: string, leagueId: string) => {
     try {
       const driverRepo = getDriverRepository();
-      const registeredDriverIds = getRegisteredDrivers(raceId);
-      const drivers = await Promise.all(
-        registeredDriverIds.map((id: string) => driverRepo.findById(id))
-      );
-      setEntryList(
-        drivers.filter((d: Driver | null): d is Driver => d !== null)
-      );
 
-      // Check user registration status
-      const userIsRegistered = isRegistered(raceId, currentDriverId);
+      const raceRegistrationsQuery = getGetRaceRegistrationsQuery();
+      const registeredDriverIds = await raceRegistrationsQuery.execute({ raceId });
+
+      const drivers = await Promise.all(
+        registeredDriverIds.map((id: string) => driverRepo.findById(id)),
+      );
+      setEntryList(drivers.filter((d: Driver | null): d is Driver => d !== null));
+
+      const isRegisteredQuery = getIsDriverRegisteredForRaceQuery();
+      const userIsRegistered = await isRegisteredQuery.execute({
+        raceId,
+        driverId: currentDriverId,
+      });
       setIsUserRegistered(userIsRegistered);
 
-      // Check if user can register (is league member and race is upcoming)
       const membership = getMembership(leagueId, currentDriverId);
       const isUpcoming = race?.status === 'scheduled';
       setCanRegister(!!membership && membership.status === 'active' && !!isUpcoming);
@@ -128,7 +133,12 @@ export default function RaceDetailPage() {
 
     setRegistering(true);
     try {
-      registerForRace(race.id, currentDriverId, league.id);
+      const useCase = getRegisterForRaceUseCase();
+      await useCase.execute({
+        raceId: race.id,
+        leagueId: league.id,
+        driverId: currentDriverId,
+      });
       await loadEntryList(race.id, league.id);
     } catch (err) {
       alert(err instanceof Error ? err.message : 'Failed to register for race');
@@ -148,7 +158,11 @@ export default function RaceDetailPage() {
 
     setRegistering(true);
     try {
-      withdrawFromRace(race.id, currentDriverId);
+      const useCase = getWithdrawFromRaceUseCase();
+      await useCase.execute({
+        raceId: race.id,
+        driverId: currentDriverId,
+      });
       await loadEntryList(race.id, league.id);
     } catch (err) {
       alert(err instanceof Error ? err.message : 'Failed to withdraw from race');
diff --git a/apps/website/app/races/page.tsx b/apps/website/app/races/page.tsx
index 8cdd2eeae..f1766a5a0 100644
--- a/apps/website/app/races/page.tsx
+++ b/apps/website/app/races/page.tsx
@@ -2,10 +2,8 @@
 
 import { useState, useEffect } from 'react';
 import { useRouter } from 'next/navigation';
-import Button from '@/components/ui/Button';
 import Card from '@/components/ui/Card';
 import RaceCard from '@/components/races/RaceCard';
-import ScheduleRaceForm from '@/components/leagues/ScheduleRaceForm';
 import { Race, RaceStatus } from '@gridpilot/racing/domain/entities/Race';
 import { League } from '@gridpilot/racing/domain/entities/League';
 import { getRaceRepository, getLeagueRepository } from '@/lib/di-container';
@@ -16,8 +14,6 @@ export default function RacesPage() {
   const [races, setRaces] = useState<Race[]>([]);
   const [leagues, setLeagues] = useState<Map<string, League>>(new Map());
   const [loading, setLoading] = useState(true);
-  const [showScheduleForm, setShowScheduleForm] = useState(false);
-  const [preselectedLeagueId, setPreselectedLeagueId] = useState<string | undefined>(undefined);
   
   // Filters
   const [statusFilter, setStatusFilter] = useState<RaceStatus | 'all'>('all');
@@ -48,14 +44,6 @@ export default function RacesPage() {
 
   useEffect(() => {
     loadRaces();
-
-    try {
-      const params = new URLSearchParams(window.location.search);
-      const leagueId = params.get('leagueId') || undefined;
-      setPreselectedLeagueId(leagueId || undefined);
-    } catch {
-      setPreselectedLeagueId(undefined);
-    }
   }, []);
 
   const filteredRaces = races.filter(race => {
@@ -90,37 +78,6 @@ export default function RacesPage() {
     );
   }
 
-  if (showScheduleForm) {
-    return (
-      <div className="min-h-screen bg-deep-graphite py-12 px-4 sm:px-6 lg:px-8">
-        <div className="max-w-2xl mx-auto">
-          <div className="mb-6">
-            <button
-              onClick={() => setShowScheduleForm(false)}
-              className="text-gray-400 hover:text-primary-blue transition-colors text-sm flex items-center gap-2"
-            >
-              <svg className="w-4 h-4" fill="none" viewBox="0 0 24 24" stroke="currentColor">
-                <path strokeLinecap="round" strokeLinejoin="round" strokeWidth={2} d="M15 19l-7-7 7-7" />
-              </svg>
-              Back to Races
-            </button>
-          </div>
-
-          <Card>
-            <h1 className="text-2xl font-bold text-white mb-6">Schedule New Race</h1>
-            <ScheduleRaceForm
-              preSelectedLeagueId={preselectedLeagueId}
-              onSuccess={(race) => {
-                router.push(`/races/${race.id}`);
-              }}
-              onCancel={() => setShowScheduleForm(false)}
-            />
-          </Card>
-        </div>
-      </div>
-    );
-  }
-
   return (
     <div className="min-h-screen bg-deep-graphite py-12 px-4 sm:px-6 lg:px-8">
       <div className="max-w-6xl mx-auto">
@@ -128,12 +85,6 @@ export default function RacesPage() {
         <div className="mb-8">
           <div className="flex items-center justify-between mb-4">
             <h1 className="text-3xl font-bold text-white">Races</h1>
-            <Button
-              variant="primary"
-              onClick={() => setShowScheduleForm(true)}
-            >
-              Schedule Race
-            </Button>
           </div>
           <p className="text-gray-400">
             Manage and view all scheduled races across your leagues
diff --git a/apps/website/app/teams/[id]/page.tsx b/apps/website/app/teams/[id]/page.tsx
index c854c504c..05a2b4d3c 100644
--- a/apps/website/app/teams/[id]/page.tsx
+++ b/apps/website/app/teams/[id]/page.tsx
@@ -2,24 +2,22 @@
 
 import { useState, useEffect, useCallback } from 'react';
 import { useParams } from 'next/navigation';
+import Image from 'next/image';
 import Card from '@/components/ui/Card';
 import Button from '@/components/ui/Button';
 import Breadcrumbs from '@/components/layout/Breadcrumbs';
+import { getImageService } from '@/lib/di-container';
 import TeamRoster from '@/components/teams/TeamRoster';
 import TeamStandings from '@/components/teams/TeamStandings';
 import TeamAdmin from '@/components/teams/TeamAdmin';
 import JoinTeamButton from '@/components/teams/JoinTeamButton';
 import {
-  Team,
-  getTeam,
-  getTeamMembers,
-  getCurrentDriverId,
-  isTeamOwnerOrManager,
-  TeamMembership,
-  removeTeamMember,
-  updateTeamMemberRole,
-  TeamRole,
-} from '@/lib/racingLegacyFacade';
+  getGetTeamDetailsQuery,
+  getGetTeamMembersQuery,
+  getTeamMembershipRepository,
+} from '@/lib/di-container';
+import { useEffectiveDriverId } from '@/lib/currentDriver';
+import type { Team, TeamMembership, TeamRole } from '@gridpilot/racing';
 
 type Tab = 'overview' | 'roster' | 'standings' | 'admin';
 
@@ -32,50 +30,87 @@ export default function TeamDetailPage() {
   const [activeTab, setActiveTab] = useState<Tab>('overview');
   const [loading, setLoading] = useState(true);
   const [isAdmin, setIsAdmin] = useState(false);
+  const currentDriverId = useEffectiveDriverId();
 
-  const loadTeamData = useCallback(() => {
-    const teamData = getTeam(teamId);
-    if (!teamData) {
+  const loadTeamData = useCallback(async () => {
+    setLoading(true);
+    try {
+      const detailsQuery = getGetTeamDetailsQuery();
+      const membersQuery = getGetTeamMembersQuery();
+
+      const details = await detailsQuery.execute({ teamId, driverId: currentDriverId });
+      const teamMemberships = await membersQuery.execute({ teamId });
+
+      const adminStatus =
+        teamMemberships.some(
+          (m) =>
+            m.driverId === currentDriverId &&
+            (m.role === 'owner' || m.role === 'manager'),
+        ) ?? false;
+
+      setTeam(details.team);
+      setMemberships(teamMemberships);
+      setIsAdmin(adminStatus);
+    } finally {
       setLoading(false);
-      return;
     }
-
-    const teamMemberships = getTeamMembers(teamId);
-    const currentDriverId = getCurrentDriverId();
-    const adminStatus = isTeamOwnerOrManager(teamId, currentDriverId);
-
-    setTeam(teamData);
-    setMemberships(teamMemberships);
-    setIsAdmin(adminStatus);
-    setLoading(false);
-  }, [teamId]);
+  }, [teamId, currentDriverId]);
 
   useEffect(() => {
-    loadTeamData();
+    void loadTeamData();
   }, [loadTeamData]);
 
   const handleUpdate = () => {
     loadTeamData();
   };
 
-  const handleRemoveMember = (driverId: string) => {
+  const handleRemoveMember = async (driverId: string) => {
     if (!confirm('Are you sure you want to remove this member?')) {
       return;
     }
 
     try {
-      const currentDriverId = getCurrentDriverId();
-      removeTeamMember(teamId, driverId, currentDriverId);
+      const membershipRepo = getTeamMembershipRepository();
+      const performer = await membershipRepo.getMembership(teamId, currentDriverId);
+      if (!performer || (performer.role !== 'owner' && performer.role !== 'manager')) {
+        throw new Error('Only owners or managers can remove members');
+      }
+
+      const membership = await membershipRepo.getMembership(teamId, driverId);
+      if (!membership) {
+        throw new Error('Member not found');
+      }
+      if (membership.role === 'owner') {
+        throw new Error('Cannot remove the team owner');
+      }
+
+      await membershipRepo.removeMembership(teamId, driverId);
       handleUpdate();
     } catch (error) {
       alert(error instanceof Error ? error.message : 'Failed to remove member');
     }
   };
 
-  const handleChangeRole = (driverId: string, newRole: TeamRole) => {
+  const handleChangeRole = async (driverId: string, newRole: TeamRole) => {
     try {
-      const currentDriverId = getCurrentDriverId();
-      updateTeamMemberRole(teamId, driverId, newRole, currentDriverId);
+      const membershipRepo = getTeamMembershipRepository();
+      const performer = await membershipRepo.getMembership(teamId, currentDriverId);
+      if (!performer || (performer.role !== 'owner' && performer.role !== 'manager')) {
+        throw new Error('Only owners or managers can update roles');
+      }
+
+      const membership = await membershipRepo.getMembership(teamId, driverId);
+      if (!membership) {
+        throw new Error('Member not found');
+      }
+      if (membership.role === 'owner') {
+        throw new Error('Cannot change the owner role');
+      }
+
+      await membershipRepo.saveMembership({
+        ...membership,
+        role: newRole,
+      });
       handleUpdate();
     } catch (error) {
       alert(error instanceof Error ? error.message : 'Failed to change role');
@@ -131,10 +166,14 @@ export default function TeamDetailPage() {
       <Card className="mb-6">
         <div className="flex items-start justify-between">
           <div className="flex items-start gap-6">
-            <div className="w-24 h-24 bg-charcoal-outline rounded-lg flex items-center justify-center flex-shrink-0">
-              <span className="text-4xl font-bold text-gray-500">
-                {team.tag}
-              </span>
+            <div className="w-24 h-24 bg-charcoal-outline rounded-lg flex items-center justify-center flex-shrink-0 overflow-hidden">
+              <Image
+                src={getImageService().getTeamLogo(team.id)}
+                alt={team.name}
+                width={96}
+                height={96}
+                className="w-full h-full object-cover"
+              />
             </div>
             
             <div>
diff --git a/apps/website/app/teams/page.tsx b/apps/website/app/teams/page.tsx
index 3999d85d2..5c62808b9 100644
--- a/apps/website/app/teams/page.tsx
+++ b/apps/website/app/teams/page.tsx
@@ -2,12 +2,21 @@
 
 import { useState, useEffect } from 'react';
 import { useRouter } from 'next/navigation';
-import TeamCard from '@/components/teams/TeamCard';
 import Button from '@/components/ui/Button';
 import Input from '@/components/ui/Input';
 import Card from '@/components/ui/Card';
 import CreateTeamForm from '@/components/teams/CreateTeamForm';
-import { getAllTeams, getTeamMembers, type Team } from '@/lib/racingLegacyFacade';
+import TeamLadderRow from '@/components/teams/TeamLadderRow';
+import { getGetAllTeamsQuery, getGetTeamMembersQuery, getDriverStats } from '@/lib/di-container';
+import type { Team } from '@gridpilot/racing';
+
+type TeamLadderItem = {
+  team: Team;
+  memberCount: number;
+  rating: number | null;
+  totalWins: number;
+  totalRaces: number;
+};
 
 export default function TeamsPage() {
   const router = useRouter();
@@ -15,25 +24,72 @@ export default function TeamsPage() {
   const [showCreateForm, setShowCreateForm] = useState(false);
   const [searchQuery, setSearchQuery] = useState('');
   const [memberFilter, setMemberFilter] = useState('all');
+  const [memberCounts, setMemberCounts] = useState<Record<string, number>>({});
+  const [teamStats, setTeamStats] = useState<Record<string, Omit<TeamLadderItem, 'team' | 'memberCount'>>>({});
+
+  const loadTeams = async () => {
+    const allTeamsQuery = getGetAllTeamsQuery();
+    const teamMembersQuery = getGetTeamMembersQuery();
+
+    const allTeams = await allTeamsQuery.execute();
+    setTeams(allTeams);
+
+    const counts: Record<string, number> = {};
+    const stats: Record<string, Omit<TeamLadderItem, 'team' | 'memberCount'>> = {};
+
+    await Promise.all(
+      allTeams.map(async (team) => {
+        const memberships = await teamMembersQuery.execute({ teamId: team.id });
+        counts[team.id] = memberships.length;
+
+        const memberDriverIds = memberships.map((m) => m.driverId);
+
+        let ratingSum = 0;
+        let ratingCount = 0;
+        let totalWins = 0;
+        let totalRaces = 0;
+
+        for (const driverId of memberDriverIds) {
+          const statsForDriver = getDriverStats(driverId);
+          if (!statsForDriver) continue;
+
+          if (typeof statsForDriver.rating === 'number') {
+            ratingSum += statsForDriver.rating;
+            ratingCount += 1;
+          }
+
+          totalWins += statsForDriver.wins ?? 0;
+          totalRaces += statsForDriver.totalRaces ?? 0;
+        }
+
+        const averageRating =
+          ratingCount > 0 ? ratingSum / ratingCount : null;
+
+        stats[team.id] = {
+          rating: averageRating,
+          totalWins,
+          totalRaces,
+        };
+      }),
+    );
+
+    setMemberCounts(counts);
+    setTeamStats(stats);
+  };
 
   useEffect(() => {
-    loadTeams();
+    void loadTeams();
   }, []);
 
-  const loadTeams = () => {
-    const allTeams = getAllTeams();
-    setTeams(allTeams);
-  };
-
   const handleCreateSuccess = (teamId: string) => {
     setShowCreateForm(false);
-    loadTeams();
+    void loadTeams();
     router.push(`/teams/${teamId}`);
   };
 
   const filteredTeams = teams.filter((team) => {
-    const memberCount = getTeamMembers(team.id).length;
-    
+    const memberCount = memberCounts[team.id] ?? 0;
+
     const matchesSearch = team.name.toLowerCase().includes(searchQuery.toLowerCase());
     const matchesMemberCount =
       memberFilter === 'all' ||
@@ -44,6 +100,30 @@ export default function TeamsPage() {
     return matchesSearch && matchesMemberCount;
   });
 
+  const sortedTeams = [...filteredTeams].sort((a, b) => {
+    const statsA = teamStats[a.id];
+    const statsB = teamStats[b.id];
+
+    const ratingA = statsA?.rating ?? null;
+    const ratingB = statsB?.rating ?? null;
+
+    const ratingValA = ratingA === null ? Number.NEGATIVE_INFINITY : ratingA;
+    const ratingValB = ratingB === null ? Number.NEGATIVE_INFINITY : ratingB;
+
+    if (ratingValA !== ratingValB) {
+      return ratingValB - ratingValA;
+    }
+
+    const winsA = statsA?.totalWins ?? 0;
+    const winsB = statsB?.totalWins ?? 0;
+
+    if (winsA !== winsB) {
+      return winsB - winsA;
+    }
+
+    return a.name.localeCompare(b.name);
+  });
+
   const handleTeamClick = (teamId: string) => {
     router.push(`/teams/${teamId}`);
   };
@@ -118,27 +198,54 @@ export default function TeamsPage() {
         </div>
       </Card>
 
-      <div className="mb-4">
+      <div className="mb-4 flex items-center justify-between">
         <p className="text-sm text-gray-400">
-          {filteredTeams.length} {filteredTeams.length === 1 ? 'team' : 'teams'} found
+          {sortedTeams.length} {sortedTeams.length === 1 ? 'team' : 'teams'} found
         </p>
       </div>
 
-      <div className="grid grid-cols-1 md:grid-cols-2 lg:grid-cols-3 gap-6">
-        {filteredTeams.map((team) => {
-          const memberCount = getTeamMembers(team.id).length;
-          return (
-            <TeamCard
-              key={team.id}
-              id={team.id}
-              name={team.name}
-              memberCount={memberCount}
-              leagues={team.leagues}
-              onClick={() => handleTeamClick(team.id)}
-            />
-          );
-        })}
-      </div>
+      {sortedTeams.length > 0 && (
+        <Card>
+          <div className="overflow-x-auto">
+            <table className="w-full text-sm">
+              <thead>
+                <tr className="border-b border-charcoal-outline">
+                  <th className="text-left py-3 px-4 font-semibold text-gray-400">#</th>
+                  <th className="text-left py-3 px-4 font-semibold text-gray-400">Team</th>
+                  <th className="text-left py-3 px-4 font-semibold text-gray-400">Rating</th>
+                  <th className="text-left py-3 px-4 font-semibold text-gray-400">Wins</th>
+                  <th className="text-left py-3 px-4 font-semibold text-gray-400">Races</th>
+                  <th className="text-left py-3 px-4 font-semibold text-gray-400">Members</th>
+                </tr>
+              </thead>
+              <tbody>
+                {sortedTeams.map((team, index) => {
+                  const memberCount = memberCounts[team.id] ?? 0;
+                  const statsForTeam = teamStats[team.id];
+
+                  const rating = statsForTeam?.rating ?? null;
+                  const totalWins = statsForTeam?.totalWins ?? 0;
+                  const totalRaces = statsForTeam?.totalRaces ?? 0;
+                  const rank = index + 1;
+
+                  return (
+                    <TeamLadderRow
+                      key={team.id}
+                      rank={rank}
+                      teamId={team.id}
+                      teamName={team.name}
+                      memberCount={memberCount}
+                      teamRating={rating}
+                      totalWins={totalWins}
+                      totalRaces={totalRaces}
+                    />
+                  );
+                })}
+              </tbody>
+            </table>
+          </div>
+        </Card>
+      )}
 
       {filteredTeams.length === 0 && (
         <Card className="text-center py-12">
diff --git a/apps/website/components/alpha/AlphaNav.tsx b/apps/website/components/alpha/AlphaNav.tsx
index 968912a7c..6e850c4ba 100644
--- a/apps/website/components/alpha/AlphaNav.tsx
+++ b/apps/website/components/alpha/AlphaNav.tsx
@@ -3,20 +3,20 @@
 import React from 'react';
 import Link from 'next/link';
 import { usePathname } from 'next/navigation';
+import UserPill from '@/components/profile/UserPill';
+import { useAuth } from '@/lib/auth/AuthContext';
 
-type AlphaNavProps = {
-  isAuthenticated?: boolean;
-};
-
+type AlphaNavProps = Record<string, never>;
 const nonHomeLinks = [
-  { href: '/profile', label: 'Profile' },
   { href: '/leagues', label: 'Leagues' },
   { href: '/teams', label: 'Teams' },
   { href: '/drivers', label: 'Drivers' },
 ] as const;
 
-export function AlphaNav({ isAuthenticated }: AlphaNavProps) {
+export function AlphaNav({}: AlphaNavProps) {
   const pathname = usePathname();
+  const { session } = useAuth();
+  const isAuthenticated = !!session;
 
   const navLinks = isAuthenticated
     ? ([{ href: '/dashboard', label: 'Dashboard' } as const, ...nonHomeLinks] as const)
@@ -64,24 +64,7 @@ export function AlphaNav({ isAuthenticated }: AlphaNavProps) {
           </div>
 
           <div className="hidden md:flex items-center space-x-3">
-            {!isAuthenticated && (
-              <Link
-                href={loginHref}
-                className="inline-flex items-center justify-center px-3 py-1.5 rounded-md bg-primary-blue text-xs font-medium text-white hover:bg-primary-blue/90 transition-colors"
-              >
-                Authenticate with iRacing
-              </Link>
-            )}
-            {isAuthenticated && (
-              <form action="/auth/logout" method="POST">
-                <button
-                  type="submit"
-                  className="inline-flex items-center justify-center px-3 py-1.5 rounded-md border border-gray-600 text-xs font-medium text-gray-200 hover:bg-gray-800 transition-colors"
-                >
-                  Logout
-                </button>
-              </form>
-            )}
+            <UserPill />
           </div>
 
           <div className="md:hidden w-8" />
diff --git a/apps/website/components/drivers/DriverCard.tsx b/apps/website/components/drivers/DriverCard.tsx
index 76e9e1ba2..8e1977675 100644
--- a/apps/website/components/drivers/DriverCard.tsx
+++ b/apps/website/components/drivers/DriverCard.tsx
@@ -1,7 +1,7 @@
-import Image from 'next/image';
 import Card from '@/components/ui/Card';
 import RankBadge from '@/components/drivers/RankBadge';
-import { getDriverAvatarUrl } from '@/lib/racingLegacyFacade';
+import DriverIdentity from '@/components/drivers/DriverIdentity';
+import type { DriverDTO } from '@gridpilot/racing/application/dto/DriverDTO';
 
 export interface DriverCardProps {
   id: string;
@@ -29,6 +29,14 @@ export default function DriverCard(props: DriverCardProps) {
     onClick,
   } = props;
 
+  const driver: DriverDTO = {
+    id,
+    iracingId: '',
+    name,
+    country: nationality,
+    joinedAt: '',
+  };
+
   return (
     <Card
       className="hover:border-charcoal-outline/60 transition-colors cursor-pointer"
@@ -38,22 +46,12 @@ export default function DriverCard(props: DriverCardProps) {
         <div className="flex items-center gap-4 flex-1">
           <RankBadge rank={rank} size="lg" />
 
-          <div className="w-16 h-16 rounded-full bg-primary-blue/20 overflow-hidden flex items-center justify-center">
-            <Image
-              src={getDriverAvatarUrl(id)}
-              alt={name}
-              width={64}
-              height={64}
-              className="w-full h-full object-cover"
-            />
-          </div>
-
-          <div className="flex-1">
-            <h3 className="text-xl font-semibold text-white mb-1">{name}</h3>
-            <p className="text-sm text-gray-400">
-              {nationality} • {racesCompleted} races
-            </p>
-          </div>
+          <DriverIdentity
+            driver={driver}
+            href={`/drivers/${id}`}
+            meta={`${nationality} • ${racesCompleted} races`}
+            size="md"
+          />
         </div>
 
         <div className="flex items-center gap-8 text-center">
diff --git a/apps/website/components/drivers/DriverIdentity.tsx b/apps/website/components/drivers/DriverIdentity.tsx
new file mode 100644
index 000000000..084e7a7f1
--- /dev/null
+++ b/apps/website/components/drivers/DriverIdentity.tsx
@@ -0,0 +1,63 @@
+import Link from 'next/link';
+import Image from 'next/image';
+import type { DriverDTO } from '@gridpilot/racing/application/dto/DriverDTO';
+import { getImageService } from '@/lib/di-container';
+
+export interface DriverIdentityProps {
+  driver: DriverDTO;
+  href?: string;
+  contextLabel?: React.ReactNode;
+  meta?: React.ReactNode;
+  size?: 'sm' | 'md';
+}
+
+export default function DriverIdentity(props: DriverIdentityProps) {
+  const { driver, href, contextLabel, meta, size = 'md' } = props;
+
+  const avatarSize = size === 'sm' ? 40 : 48;
+  const nameTextClasses =
+    size === 'sm'
+      ? 'text-sm font-medium text-white'
+      : 'text-base md:text-lg font-semibold text-white';
+
+  const metaTextClasses = 'text-xs md:text-sm text-gray-400';
+
+  const content = (
+    <div className="flex items-center gap-3 md:gap-4 flex-1 min-w-0">
+      <div
+        className={`rounded-full bg-primary-blue/20 overflow-hidden flex items-center justify-center shrink-0`}
+        style={{ width: avatarSize, height: avatarSize }}
+      >
+        <Image
+          src={getImageService().getDriverAvatar(driver.id)}
+          alt={driver.name}
+          width={avatarSize}
+          height={avatarSize}
+          className="w-full h-full object-cover"
+        />
+      </div>
+
+      <div className="flex-1 min-w-0">
+        <div className="flex items-center gap-2 min-w-0">
+          <span className={`${nameTextClasses} truncate`}>{driver.name}</span>
+          {contextLabel ? (
+            <span className="inline-flex items-center rounded-full bg-charcoal-outline/60 px-2 py-0.5 text-[10px] md:text-xs font-medium text-gray-200">
+              {contextLabel}
+            </span>
+          ) : null}
+        </div>
+        {meta ? <div className={`${metaTextClasses} mt-0.5 truncate`}>{meta}</div> : null}
+      </div>
+    </div>
+  );
+
+  if (href) {
+    return (
+      <Link href={href} className="flex items-center gap-3 md:gap-4 flex-1 min-w-0">
+        {content}
+      </Link>
+    );
+  }
+
+  return <div className="flex items-center gap-3 md:gap-4 flex-1 min-w-0">{content}</div>;
+}
\ No newline at end of file
diff --git a/apps/website/components/drivers/DriverProfile.tsx b/apps/website/components/drivers/DriverProfile.tsx
index bf6030191..d4f5a8918 100644
--- a/apps/website/components/drivers/DriverProfile.tsx
+++ b/apps/website/components/drivers/DriverProfile.tsx
@@ -7,16 +7,30 @@ import ProfileStats from './ProfileStats';
 import CareerHighlights from './CareerHighlights';
 import DriverRankings from './DriverRankings';
 import PerformanceMetrics from './PerformanceMetrics';
-import { getDriverTeam } from '@/lib/racingLegacyFacade';
-import { getDriverStats, getLeagueRankings } from '@/lib/di-container';
+import { useEffect, useState } from 'react';
+import { getDriverStats, getLeagueRankings, getGetDriverTeamQuery, getAllDriverRankings } from '@/lib/di-container';
+import type { GetDriverTeamQueryResultDTO } from '@gridpilot/racing/application/dto/TeamCommandAndQueryDTO';
 
 interface DriverProfileProps {
   driver: DriverDTO;
+  isOwnProfile?: boolean;
+  onEditClick?: () => void;
 }
-
-export default function DriverProfile({ driver }: DriverProfileProps) {
+ 
+export default function DriverProfile({ driver, isOwnProfile = false, onEditClick }: DriverProfileProps) {
   const driverStats = getDriverStats(driver.id);
   const leagueRank = getLeagueRankings(driver.id, 'league-1');
+  const allRankings = getAllDriverRankings();
+  const [teamData, setTeamData] = useState<GetDriverTeamQueryResultDTO | null>(null);
+
+  useEffect(() => {
+    const load = async () => {
+      const query = getGetDriverTeamQuery();
+      const result = await query.execute({ driverId: driver.id });
+      setTeamData(result);
+    };
+    void load();
+  }, [driver.id]);
 
   const performanceStats = driverStats ? {
     winRate: (driverStats.wins / driverStats.totalRaces) * 100,
@@ -33,7 +47,7 @@ export default function DriverProfile({ driver }: DriverProfileProps) {
       type: 'overall' as const,
       name: 'Overall Ranking',
       rank: driverStats.overallRank,
-      totalDrivers: 850,
+      totalDrivers: allRankings.length,
       percentile: driverStats.percentile,
       rating: driverStats.rating,
     },
@@ -50,7 +64,15 @@ export default function DriverProfile({ driver }: DriverProfileProps) {
   return (
     <div className="space-y-6">
       <Card>
-        <ProfileHeader driver={driver} isOwnProfile={false} />
+        <ProfileHeader
+          driver={driver}
+          rating={driverStats?.rating ?? null}
+          rank={driverStats?.overallRank ?? null}
+          isOwnProfile={isOwnProfile}
+          onEditClick={isOwnProfile ? onEditClick : undefined}
+          teamName={teamData?.team.name ?? null}
+          teamTag={teamData?.team.tag ?? null}
+        />
       </Card>
 
       {driver.bio && (
@@ -82,46 +104,13 @@ export default function DriverProfile({ driver }: DriverProfileProps) {
 
       {!driverStats && (
         <div className="grid grid-cols-1 lg:grid-cols-3 gap-6">
-          <Card className="lg:col-span-2">
+          <Card className="lg:col-span-3">
             <h3 className="text-lg font-semibold text-white mb-4">Career Statistics</h3>
-            <div className="grid grid-cols-2 gap-4">
-              <StatCard label="Rating" value="1450" color="text-primary-blue" />
-              <StatCard label="Total Races" value="147" color="text-white" />
-              <StatCard label="Wins" value="23" color="text-green-400" />
-              <StatCard label="Podiums" value="56" color="text-warning-amber" />
-            </div>
+            <p className="text-gray-400 text-sm">
+              No statistics available yet. Compete in races to start building your record.
+            </p>
           </Card>
-
-        <Card>
-          <h3 className="text-lg font-semibold text-white mb-4">Team</h3>
-          {(() => {
-            const teamData = getDriverTeam(driver.id);
-            
-            if (teamData) {
-              const { team, membership } = teamData;
-              return (
-                <div className="flex items-center gap-4 p-4 rounded-lg bg-deep-graphite border border-charcoal-outline">
-                  <div className="w-12 h-12 rounded-lg bg-primary-blue/20 flex items-center justify-center text-xl font-bold text-white">
-                    {team.tag}
-                  </div>
-                  <div>
-                    <div className="text-white font-medium">{team.name}</div>
-                    <div className="text-sm text-gray-400">
-                      {membership.role.charAt(0).toUpperCase() + membership.role.slice(1)} • Joined {new Date(membership.joinedAt).toLocaleDateString('en-US', { month: 'short', year: 'numeric' })}
-                    </div>
-                  </div>
-                </div>
-              );
-            }
-            
-            return (
-              <div className="text-center py-4 text-gray-400 text-sm">
-                Not on a team
-              </div>
-            );
-          })()}
-        </Card>
-      </div>
+        </div>
       )}
 
       <Card>
diff --git a/apps/website/components/drivers/ProfileStats.tsx b/apps/website/components/drivers/ProfileStats.tsx
index 0c5cd9295..dd82b5151 100644
--- a/apps/website/components/drivers/ProfileStats.tsx
+++ b/apps/website/components/drivers/ProfileStats.tsx
@@ -20,25 +20,28 @@ export default function ProfileStats({ driverId, stats }: ProfileStatsProps) {
   const driverStats = driverId ? getDriverStats(driverId) : null;
   const allRankings = getAllDriverRankings();
   const leagueRank = driverId ? getLeagueRankings(driverId, 'league-1') : null;
-  
-  const defaultStats = stats || (driverStats ? {
-    totalRaces: driverStats.totalRaces,
-    wins: driverStats.wins,
-    podiums: driverStats.podiums,
-    dnfs: driverStats.dnfs,
-    avgFinish: driverStats.avgFinish,
-    completionRate: ((driverStats.totalRaces - driverStats.dnfs) / driverStats.totalRaces) * 100
-  } : {
-    totalRaces: 147,
-    wins: 23,
-    podiums: 56,
-    dnfs: 12,
-    avgFinish: 5.8,
-    completionRate: 91.8
-  });
 
-  const winRate = ((defaultStats.wins / defaultStats.totalRaces) * 100).toFixed(1);
-  const podiumRate = ((defaultStats.podiums / defaultStats.totalRaces) * 100).toFixed(1);
+  const defaultStats = stats || (driverStats
+    ? {
+        totalRaces: driverStats.totalRaces,
+        wins: driverStats.wins,
+        podiums: driverStats.podiums,
+        dnfs: driverStats.dnfs,
+        avgFinish: driverStats.avgFinish,
+        completionRate:
+          ((driverStats.totalRaces - driverStats.dnfs) / driverStats.totalRaces) *
+          100,
+      }
+    : null);
+
+  const winRate =
+    defaultStats && defaultStats.totalRaces > 0
+      ? ((defaultStats.wins / defaultStats.totalRaces) * 100).toFixed(1)
+      : '0.0';
+  const podiumRate =
+    defaultStats && defaultStats.totalRaces > 0
+      ? ((defaultStats.podiums / defaultStats.totalRaces) * 100).toFixed(1)
+      : '0.0';
 
   const getTrendIndicator = (value: number) => {
     if (value > 0) return '↑';
@@ -131,41 +134,74 @@ export default function ProfileStats({ driverId, stats }: ProfileStatsProps) {
         </Card>
       )}
 
-      <div className="grid grid-cols-2 md:grid-cols-4 gap-4">
-        {[
-          { label: 'Total Races', value: defaultStats.totalRaces, color: 'text-primary-blue' },
-          { label: 'Wins', value: defaultStats.wins, color: 'text-green-400' },
-          { label: 'Podiums', value: defaultStats.podiums, color: 'text-warning-amber' },
-          { label: 'DNFs', value: defaultStats.dnfs, color: 'text-red-400' },
-          { label: 'Avg Finish', value: defaultStats.avgFinish.toFixed(1), color: 'text-white' },
-          { label: 'Completion', value: `${defaultStats.completionRate.toFixed(1)}%`, color: 'text-green-400' },
-          { label: 'Win Rate', value: `${winRate}%`, color: 'text-primary-blue' },
-          { label: 'Podium Rate', value: `${podiumRate}%`, color: 'text-warning-amber' }
-        ].map((stat, index) => (
-          <Card key={index} className="text-center">
-            <div className="text-sm text-gray-400 mb-1">{stat.label}</div>
-            <div className={`text-2xl font-bold ${stat.color}`}>{stat.value}</div>
-          </Card>
-        ))}
-      </div>
-
-      <Card>
-        <h3 className="text-lg font-semibold text-white mb-4">Performance by Car Class</h3>
-        <div className="space-y-3 text-sm">
-          <PerformanceRow label="GT3" races={45} wins={12} podiums={23} avgFinish={4.2} />
-          <PerformanceRow label="Formula" races={38} wins={7} podiums={15} avgFinish={6.1} />
-          <PerformanceRow label="LMP2" races={32} wins={4} podiums={11} avgFinish={7.3} />
-          <PerformanceRow label="Other" races={32} wins={0} podiums={7} avgFinish={8.5} />
-        </div>
-      </Card>
+      {defaultStats ? (
+        <>
+          <div className="grid grid-cols-2 md:grid-cols-4 gap-4">
+            {[
+              {
+                label: 'Total Races',
+                value: defaultStats.totalRaces,
+                color: 'text-primary-blue',
+              },
+              { label: 'Wins', value: defaultStats.wins, color: 'text-green-400' },
+              {
+                label: 'Podiums',
+                value: defaultStats.podiums,
+                color: 'text-warning-amber',
+              },
+              { label: 'DNFs', value: defaultStats.dnfs, color: 'text-red-400' },
+              {
+                label: 'Avg Finish',
+                value: defaultStats.avgFinish.toFixed(1),
+                color: 'text-white',
+              },
+              {
+                label: 'Completion',
+                value: `${defaultStats.completionRate.toFixed(1)}%`,
+                color: 'text-green-400',
+              },
+              { label: 'Win Rate', value: `${winRate}%`, color: 'text-primary-blue' },
+              {
+                label: 'Podium Rate',
+                value: `${podiumRate}%`,
+                color: 'text-warning-amber',
+              },
+            ].map((stat, index) => (
+              <Card key={index} className="text-center">
+                <div className="text-sm text-gray-400 mb-1">{stat.label}</div>
+                <div className={`text-2xl font-bold ${stat.color}`}>{stat.value}</div>
+              </Card>
+            ))}
+          </div>
+        </>
+      ) : (
+        <Card>
+          <h3 className="text-lg font-semibold text-white mb-2">Career Statistics</h3>
+          <p className="text-sm text-gray-400">
+            No statistics available yet. Compete in races to start building your record.
+          </p>
+        </Card>
+      )}
 
       <Card className="bg-charcoal-200/50 border-primary-blue/30">
         <div className="flex items-center gap-3 mb-3">
           <div className="text-2xl">📊</div>
+          <h3 className="text-lg font-semibold text-white">Performance by Car Class</h3>
+        </div>
+        <p className="text-gray-400 text-sm">
+          Detailed per-car and per-class performance breakdowns will be available in a future
+          version once more race history data is tracked.
+        </p>
+      </Card>
+
+      <Card className="bg-charcoal-200/50 border-primary-blue/30">
+        <div className="flex items-center gap-3 mb-3">
+          <div className="text-2xl">📈</div>
           <h3 className="text-lg font-semibold text-white">Coming Soon</h3>
         </div>
         <p className="text-gray-400 text-sm">
-          Performance trends, track-specific stats, head-to-head comparisons vs friends, and league member comparisons will be available in production.
+          Performance trends, track-specific stats, head-to-head comparisons vs friends, and
+          league member comparisons will be available in production.
         </p>
       </Card>
     </div>
diff --git a/apps/website/components/leagues/JoinLeagueButton.tsx b/apps/website/components/leagues/JoinLeagueButton.tsx
index 1eda492c6..c75ea5adc 100644
--- a/apps/website/components/leagues/JoinLeagueButton.tsx
+++ b/apps/website/components/leagues/JoinLeagueButton.tsx
@@ -2,14 +2,9 @@
 
 import { useState } from 'react';
 import Button from '../ui/Button';
-import {
-  getMembership,
-  joinLeague,
-  leaveLeague,
-  requestToJoin,
-  getCurrentDriverId,
-  type MembershipStatus,
-} from '@/lib/racingLegacyFacade';
+import { getMembership, type MembershipStatus } from '@/lib/leagueMembership';
+import { useEffectiveDriverId } from '@/lib/currentDriver';
+import { getJoinLeagueUseCase, getLeagueMembershipRepository } from '@/lib/di-container';
 
 interface JoinLeagueButtonProps {
   leagueId: string;
@@ -22,9 +17,9 @@ export default function JoinLeagueButton({
   isInviteOnly = false,
   onMembershipChange,
 }: JoinLeagueButtonProps) {
-  const currentDriverId = getCurrentDriverId();
+  const currentDriverId = useEffectiveDriverId();
   const membership = getMembership(leagueId, currentDriverId);
-  
+
   const [loading, setLoading] = useState(false);
   const [error, setError] = useState<string | null>(null);
   const [showConfirmDialog, setShowConfirmDialog] = useState(false);
@@ -34,11 +29,27 @@ export default function JoinLeagueButton({
     setLoading(true);
     setError(null);
     try {
+      const membershipRepo = getLeagueMembershipRepository();
+
       if (isInviteOnly) {
-        requestToJoin(leagueId, currentDriverId);
+        // For alpha, treat "request to join" as creating a pending membership
+        const pending = await membershipRepo.getMembership(leagueId, currentDriverId);
+        if (pending) {
+          throw new Error('Already a member or have a pending request');
+        }
+
+        await membershipRepo.saveMembership({
+          leagueId,
+          driverId: currentDriverId,
+          role: 'member',
+          status: 'pending',
+          joinedAt: new Date(),
+        });
       } else {
-        joinLeague(leagueId, currentDriverId);
+        const useCase = getJoinLeagueUseCase();
+        await useCase.execute({ leagueId, driverId: currentDriverId });
       }
+
       onMembershipChange?.();
       setShowConfirmDialog(false);
     } catch (err) {
@@ -52,7 +63,16 @@ export default function JoinLeagueButton({
     setLoading(true);
     setError(null);
     try {
-      leaveLeague(leagueId, currentDriverId);
+      const membershipRepo = getLeagueMembershipRepository();
+      const existing = await membershipRepo.getMembership(leagueId, currentDriverId);
+      if (!existing) {
+        throw new Error('Not a member of this league');
+      }
+      if (existing.role === 'owner') {
+        throw new Error('League owner cannot leave the league');
+      }
+      await membershipRepo.removeMembership(leagueId, currentDriverId);
+
       onMembershipChange?.();
       setShowConfirmDialog(false);
     } catch (err) {
diff --git a/apps/website/components/leagues/LeagueAdmin.tsx b/apps/website/components/leagues/LeagueAdmin.tsx
index 3bef2ced9..f8af07ce6 100644
--- a/apps/website/components/leagues/LeagueAdmin.tsx
+++ b/apps/website/components/leagues/LeagueAdmin.tsx
@@ -1,23 +1,33 @@
 'use client';
 
-import { useState, useEffect, useCallback } from 'react';
-import { useRouter } from 'next/navigation';
+import { useState, useEffect, useCallback, useMemo } from 'react';
+import { useRouter, useSearchParams, usePathname } from 'next/navigation';
 import Button from '../ui/Button';
 import Card from '../ui/Card';
 import LeagueMembers from './LeagueMembers';
+import ScheduleRaceForm from './ScheduleRaceForm';
 import { League } from '@gridpilot/racing/domain/entities/League';
 import {
-  getJoinRequests,
-  approveJoinRequest,
-  rejectJoinRequest,
-  removeMember,
-  updateMemberRole,
-  getCurrentDriverId,
-  type JoinRequest,
-  type MembershipRole,
-} from '@/lib/racingLegacyFacade';
-import { getDriverRepository } from '@/lib/di-container';
-import { Driver } from '@gridpilot/racing/domain/entities/Driver';
+  getLeagueMembershipRepository,
+  getDriverStats,
+  getAllDriverRankings,
+  getDriverRepository,
+} from '@/lib/di-container';
+import { useEffectiveDriverId } from '@/lib/currentDriver';
+import type { MembershipRole } from '@/lib/leagueMembership';
+import type { DriverDTO } from '@gridpilot/racing/application/dto/DriverDTO';
+import { EntityMappers } from '@gridpilot/racing/application/mappers/EntityMappers';
+import DriverSummaryPill from '@/components/profile/DriverSummaryPill';
+import DriverIdentity from '@/components/drivers/DriverIdentity';
+import Modal from '@/components/ui/Modal';
+
+interface JoinRequest {
+  id: string;
+  leagueId: string;
+  driverId: string;
+  requestedAt: Date;
+  message?: string;
+}
 
 interface LeagueAdminProps {
   league: League;
@@ -26,24 +36,38 @@ interface LeagueAdminProps {
 
 export default function LeagueAdmin({ league, onLeagueUpdate }: LeagueAdminProps) {
   const router = useRouter();
-  const currentDriverId = getCurrentDriverId();
+  const searchParams = useSearchParams();
+  const pathname = usePathname();
+  const currentDriverId = useEffectiveDriverId();
   const [joinRequests, setJoinRequests] = useState<JoinRequest[]>([]);
-  const [requestDrivers, setRequestDrivers] = useState<Driver[]>([]);
+  const [requestDriversById, setRequestDriversById] = useState<Record<string, DriverDTO>>({});
+  const [ownerDriver, setOwnerDriver] = useState<DriverDTO | null>(null);
   const [loading, setLoading] = useState(true);
   const [error, setError] = useState<string | null>(null);
-  const [activeTab, setActiveTab] = useState<'members' | 'requests' | 'races' | 'settings'>('members');
+  const [activeTab, setActiveTab] = useState<'members' | 'requests' | 'races' | 'settings' | 'disputes'>('members');
+  const [rejectReason, setRejectReason] = useState('');
 
   const loadJoinRequests = useCallback(async () => {
     setLoading(true);
     try {
-      const requests = getJoinRequests(league.id);
+      const membershipRepo = getLeagueMembershipRepository();
+      const requests = await membershipRepo.getJoinRequests(league.id);
       setJoinRequests(requests);
 
       const driverRepo = getDriverRepository();
-      const drivers = await Promise.all(
-        requests.map(r => driverRepo.findById(r.driverId))
+      const uniqueDriverIds = Array.from(new Set(requests.map((r) => r.driverId)));
+      const driverEntities = await Promise.all(
+        uniqueDriverIds.map((id) => driverRepo.findById(id)),
       );
-      setRequestDrivers(drivers.filter((d): d is Driver => d !== null));
+      const driverDtos = driverEntities
+        .map((driver) => (driver ? EntityMappers.toDriverDTO(driver) : null))
+        .filter((dto): dto is DriverDTO => dto !== null);
+
+      const byId: Record<string, DriverDTO> = {};
+      for (const dto of driverDtos) {
+        byId[dto.id] = dto;
+      }
+      setRequestDriversById(byId);
     } catch (err) {
       console.error('Failed to load join requests:', err);
     } finally {
@@ -55,52 +79,189 @@ export default function LeagueAdmin({ league, onLeagueUpdate }: LeagueAdminProps
     loadJoinRequests();
   }, [loadJoinRequests]);
 
-  const handleApproveRequest = (requestId: string) => {
+  useEffect(() => {
+    async function loadOwner() {
+      try {
+        const driverRepo = getDriverRepository();
+        const entity = await driverRepo.findById(league.ownerId);
+        setOwnerDriver(EntityMappers.toDriverDTO(entity));
+      } catch (err) {
+        console.error('Failed to load league owner:', err);
+      }
+    }
+
+    loadOwner();
+  }, [league.ownerId]);
+
+  const handleApproveRequest = async (requestId: string) => {
     try {
-      approveJoinRequest(requestId);
-      loadJoinRequests();
+      const membershipRepo = getLeagueMembershipRepository();
+      const requests = await membershipRepo.getJoinRequests(league.id);
+      const request = requests.find((r) => r.id === requestId);
+      if (!request) {
+        throw new Error('Join request not found');
+      }
+
+      await membershipRepo.saveMembership({
+        leagueId: request.leagueId,
+        driverId: request.driverId,
+        role: 'member',
+        status: 'active',
+        joinedAt: new Date(),
+      });
+      await membershipRepo.removeJoinRequest(requestId);
+
+      await loadJoinRequests();
       onLeagueUpdate?.();
     } catch (err) {
       setError(err instanceof Error ? err.message : 'Failed to approve request');
     }
   };
 
-  const handleRejectRequest = (requestId: string) => {
+  const handleRejectRequest = async (requestId: string, trimmedReason: string) => {
     try {
-      rejectJoinRequest(requestId);
-      loadJoinRequests();
+      const membershipRepo = getLeagueMembershipRepository();
+      // Alpha-only: we do not persist the reason yet, but we at least log it.
+      console.log('Join request rejected with reason:', {
+        requestId,
+        reason: trimmedReason,
+      });
+      await membershipRepo.removeJoinRequest(requestId);
+      await loadJoinRequests();
     } catch (err) {
       setError(err instanceof Error ? err.message : 'Failed to reject request');
     }
   };
 
-  const handleRemoveMember = (driverId: string) => {
+  const handleRemoveMember = async (driverId: string) => {
     if (!confirm('Are you sure you want to remove this member?')) {
       return;
     }
 
     try {
-      removeMember(league.id, driverId, currentDriverId);
+      const membershipRepo = getLeagueMembershipRepository();
+      const performer = await membershipRepo.getMembership(league.id, currentDriverId);
+      if (!performer || (performer.role !== 'owner' && performer.role !== 'admin')) {
+        throw new Error('Only owners or admins can remove members');
+      }
+
+      const membership = await membershipRepo.getMembership(league.id, driverId);
+      if (!membership) {
+        throw new Error('Member not found');
+      }
+      if (membership.role === 'owner') {
+        throw new Error('Cannot remove the league owner');
+      }
+
+      await membershipRepo.removeMembership(league.id, driverId);
       onLeagueUpdate?.();
     } catch (err) {
       setError(err instanceof Error ? err.message : 'Failed to remove member');
     }
   };
 
-  const handleUpdateRole = (driverId: string, newRole: MembershipRole) => {
+  const handleUpdateRole = async (driverId: string, newRole: MembershipRole) => {
     try {
-      updateMemberRole(league.id, driverId, newRole, currentDriverId);
+      const membershipRepo = getLeagueMembershipRepository();
+      const performer = await membershipRepo.getMembership(league.id, currentDriverId);
+      if (!performer || performer.role !== 'owner') {
+        throw new Error('Only the league owner can update roles');
+      }
+
+      const membership = await membershipRepo.getMembership(league.id, driverId);
+      if (!membership) {
+        throw new Error('Member not found');
+      }
+      if (membership.role === 'owner') {
+        throw new Error('Cannot change the owner role');
+      }
+
+      await membershipRepo.saveMembership({
+        ...membership,
+        role: newRole,
+      });
+
       onLeagueUpdate?.();
     } catch (err) {
       setError(err instanceof Error ? err.message : 'Failed to update role');
     }
   };
 
-  const getDriverName = (driverId: string): string => {
-    const driver = requestDrivers.find(d => d.id === driverId);
-    return driver?.name || 'Unknown Driver';
+
+  const modal = searchParams?.get('modal');
+  const modalRequestId = searchParams?.get('requestId');
+
+  const activeRejectRequest =
+    modal === 'reject-request'
+      ? joinRequests.find((r) => r.id === modalRequestId) ?? null
+      : null;
+
+  useEffect(() => {
+    if (!activeRejectRequest) {
+      setRejectReason('');
+    }
+  }, [activeRejectRequest?.id]);
+
+  const isRejectModalOpen = modal === 'reject-request' && !!activeRejectRequest;
+
+  const openRejectModal = (requestId: string) => {
+    const params = new URLSearchParams(searchParams?.toString());
+    params.set('modal', 'reject-request');
+    params.set('requestId', requestId);
+    const query = params.toString();
+    const url = query ? `${pathname}?${query}` : pathname;
+    router.push(url, { scroll: false });
   };
 
+  const closeModal = () => {
+    const params = new URLSearchParams(searchParams?.toString());
+    params.delete('modal');
+    params.delete('requestId');
+    const query = params.toString();
+    const url = query ? `${pathname}?${query}` : pathname;
+    router.push(url, { scroll: false });
+  };
+
+  const ownerSummary = useMemo(() => {
+    if (!ownerDriver) {
+      return null;
+    }
+
+    const stats = getDriverStats(ownerDriver.id);
+    const allRankings = getAllDriverRankings();
+
+    let rating: number | null = stats?.rating ?? null;
+    let rank: number | null = null;
+
+    if (stats) {
+      if (typeof stats.overallRank === 'number' && stats.overallRank > 0) {
+        rank = stats.overallRank;
+      } else {
+        const indexInGlobal = allRankings.findIndex(
+          (stat) => stat.driverId === stats.driverId,
+        );
+        if (indexInGlobal !== -1) {
+          rank = indexInGlobal + 1;
+        }
+      }
+
+      if (rating === null) {
+        const globalEntry = allRankings.find(
+          (stat) => stat.driverId === stats.driverId,
+        );
+        if (globalEntry) {
+          rating = globalEntry.rating;
+        }
+      }
+    }
+
+    return {
+      driver: ownerDriver,
+      rating,
+      rank,
+    };
+  }, [ownerDriver]);
+
   return (
     <div>
       {error && (
@@ -153,6 +314,16 @@ export default function LeagueAdmin({ league, onLeagueUpdate }: LeagueAdminProps
           >
             Create Race
           </button>
+          <button
+            onClick={() => setActiveTab('disputes')}
+            className={`pb-3 px-1 font-medium transition-colors ${
+              activeTab === 'disputes'
+                ? 'text-primary-blue border-b-2 border-primary-blue'
+                : 'text-gray-400 hover:text-white'
+            }`}
+          >
+            Disputes
+          </button>
           <button
             onClick={() => setActiveTab('settings')}
             className={`pb-3 px-1 font-medium transition-colors ${
@@ -191,48 +362,60 @@ export default function LeagueAdmin({ league, onLeagueUpdate }: LeagueAdminProps
             </div>
           ) : (
             <div className="space-y-4">
-              {joinRequests.map((request) => (
-                <div
-                  key={request.id}
-                  className="p-4 rounded-lg bg-deep-graphite border border-charcoal-outline"
-                >
-                  <div className="flex items-center justify-between">
-                    <div className="flex-1">
-                      <h3 className="text-white font-medium">
-                        {getDriverName(request.driverId)}
-                      </h3>
-                      <p className="text-sm text-gray-400 mt-1">
-                        Requested {new Date(request.requestedAt).toLocaleDateString('en-US', {
-                          month: 'short',
-                          day: 'numeric',
-                          year: 'numeric',
-                        })}
-                      </p>
-                      {request.message && (
-                        <p className="text-sm text-gray-400 mt-2 italic">
-                          &ldquo;{request.message}&rdquo;
-                        </p>
-                      )}
-                    </div>
-                    <div className="flex gap-2">
-                      <Button
-                        variant="primary"
-                        onClick={() => handleApproveRequest(request.id)}
-                        className="px-4"
-                      >
-                        Approve
-                      </Button>
-                      <Button
-                        variant="secondary"
-                        onClick={() => handleRejectRequest(request.id)}
-                        className="px-4"
-                      >
-                        Reject
-                      </Button>
+              {joinRequests.map((request) => {
+                const driver = requestDriversById[request.driverId];
+                const requestedOn = new Date(request.requestedAt).toLocaleDateString('en-US', {
+                  month: 'short',
+                  day: 'numeric',
+                  year: 'numeric',
+                });
+                const metaPieces = [
+                  `Requested ${requestedOn}`,
+                  request.message ? `Message: "${request.message}"` : null,
+                ].filter(Boolean);
+                const meta = metaPieces.join(' • ');
+
+                return (
+                  <div
+                    key={request.id}
+                    className="p-4 rounded-lg bg-deep-graphite border border-charcoal-outline"
+                  >
+                    <div className="flex items-center justify-between gap-4">
+                      <div className="flex-1 min-w-0">
+                        {driver ? (
+                          <DriverIdentity
+                            driver={driver}
+                            href={`/drivers/${request.driverId}?from=league-join-requests&leagueId=${league.id}`}
+                            meta={meta}
+                            size="sm"
+                          />
+                        ) : (
+                          <div>
+                            <h3 className="text-white font-medium">Unknown Driver</h3>
+                            <p className="text-sm text-gray-400 mt-1">Unable to load driver details</p>
+                          </div>
+                        )}
+                      </div>
+                      <div className="flex gap-2 shrink-0">
+                        <Button
+                          variant="primary"
+                          onClick={() => handleApproveRequest(request.id)}
+                          className="px-4"
+                        >
+                          Approve
+                        </Button>
+                        <Button
+                          variant="secondary"
+                          onClick={() => openRejectModal(request.id)}
+                          className="px-4"
+                        >
+                          Reject
+                        </Button>
+                      </div>
                     </div>
                   </div>
-                </div>
-              ))}
+                );
+              })}
             </div>
           )}
         </Card>
@@ -240,16 +423,40 @@ export default function LeagueAdmin({ league, onLeagueUpdate }: LeagueAdminProps
 
       {activeTab === 'races' && (
         <Card>
-          <h2 className="text-xl font-semibold text-white mb-4">Create New Race</h2>
-          <p className="text-gray-400 mb-4">
-            Schedule a new race for this league
+          <h2 className="text-xl font-semibold text-white mb-4">Schedule Race</h2>
+          <p className="text-gray-400 mb-6">
+            Create a new race for this league; this is an alpha-only in-memory scheduler.
           </p>
-          <Button
-            variant="primary"
-            onClick={() => router.push(`/races?leagueId=${league.id}`)}
-          >
-            Go to Race Scheduler
-          </Button>
+          <ScheduleRaceForm
+            preSelectedLeagueId={league.id}
+            onSuccess={(race) => {
+              router.push(`/leagues/${league.id}/races/${race.id}`);
+            }}
+          />
+        </Card>
+      )}
+
+      {activeTab === 'disputes' && (
+        <Card>
+          <h2 className="text-xl font-semibold text-white mb-4">Disputes (Alpha)</h2>
+          <div className="space-y-4">
+            <p className="text-sm text-gray-400">
+              Demo-only view of potential protest and dispute workflow for this league.
+            </p>
+            <div className="rounded-lg border border-charcoal-outline bg-deep-graphite/70 p-4">
+              <h3 className="text-sm font-semibold text-white mb-1">Sample Protest</h3>
+              <p className="text-xs text-gray-400 mb-2">
+                Driver contact in Turn 3, Lap 12. Protest submitted by a driver against another
+                competitor for avoidable contact.
+              </p>
+              <p className="text-xs text-gray-500">
+                In the full product, this area would show protests, steward reviews, penalties, and appeals.
+              </p>
+            </div>
+            <p className="text-xs text-gray-500">
+              For the alpha, this tab is static and read-only and does not affect any race or league state.
+            </p>
+          </div>
         </Card>
       )}
 
@@ -257,50 +464,165 @@ export default function LeagueAdmin({ league, onLeagueUpdate }: LeagueAdminProps
         <Card>
           <h2 className="text-xl font-semibold text-white mb-4">League Settings</h2>
           
-          <div className="space-y-4">
-            <div>
-              <label className="block text-sm font-medium text-gray-300 mb-2">
-                League Name
-              </label>
-              <p className="text-white">{league.name}</p>
-            </div>
-
-            <div>
-              <label className="block text-sm font-medium text-gray-300 mb-2">
-                Description
-              </label>
-              <p className="text-white">{league.description}</p>
-            </div>
-
-            <div className="pt-4 border-t border-charcoal-outline">
-              <h3 className="text-white font-medium mb-3">Racing Settings</h3>
-              
-              <div className="grid grid-cols-2 gap-4">
+          <div className="space-y-6">
+            <div className="grid grid-cols-1 lg:grid-cols-3 gap-6">
+              <div className="lg:col-span-2 space-y-4">
                 <div>
-                  <label className="text-sm text-gray-500">Points System</label>
-                  <p className="text-white">{league.settings.pointsSystem.toUpperCase()}</p>
+                  <label className="block text-sm font-medium text-gray-300 mb-2">
+                    League Name
+                  </label>
+                  <p className="text-white">{league.name}</p>
                 </div>
 
                 <div>
-                  <label className="text-sm text-gray-500">Session Duration</label>
-                  <p className="text-white">{league.settings.sessionDuration} minutes</p>
+                  <label className="block text-sm font-medium text-gray-300 mb-2">
+                    Description
+                  </label>
+                  <p className="text-white">{league.description}</p>
                 </div>
 
-                <div>
-                  <label className="text-sm text-gray-500">Qualifying Format</label>
-                  <p className="text-white capitalize">{league.settings.qualifyingFormat}</p>
+                <div className="grid grid-cols-1 sm:grid-cols-3 gap-4 pt-2 border-t border-charcoal-outline">
+                  <div>
+                    <label className="text-sm text-gray-500">Season / Series</label>
+                    <p className="text-white">Alpha Demo Season</p>
+                  </div>
+                  <div>
+                    <label className="text-sm text-gray-500">Points System</label>
+                    <p className="text-white">{league.settings.pointsSystem.toUpperCase()}</p>
+                  </div>
+                  <div>
+                    <label className="text-sm text-gray-500">Qualifying Format</label>
+                    <p className="text-white capitalize">{league.settings.qualifyingFormat}</p>
+                  </div>
                 </div>
+
+                {league.socialLinks && (
+                  <div className="pt-4 border-t border-charcoal-outline space-y-2">
+                    <h3 className="text-sm font-medium text-gray-300">Social Links</h3>
+                    <div className="space-y-1 text-sm">
+                      {league.socialLinks.discordUrl && (
+                        <div className="flex items-center justify-between gap-3">
+                          <span className="text-gray-400">Discord</span>
+                          <a
+                            href={league.socialLinks.discordUrl}
+                            target="_blank"
+                            rel="noreferrer"
+                            className="text-primary-blue hover:underline break-all"
+                          >
+                            {league.socialLinks.discordUrl}
+                          </a>
+                        </div>
+                      )}
+                      {league.socialLinks.youtubeUrl && (
+                        <div className="flex items-center justify-between gap-3">
+                          <span className="text-gray-400">YouTube</span>
+                          <a
+                            href={league.socialLinks.youtubeUrl}
+                            target="_blank"
+                            rel="noreferrer"
+                            className="text-red-400 hover:underline break-all"
+                          >
+                            {league.socialLinks.youtubeUrl}
+                          </a>
+                        </div>
+                      )}
+                      {league.socialLinks.websiteUrl && (
+                        <div className="flex items-center justify-between gap-3">
+                          <span className="text-gray-400">Website</span>
+                          <a
+                            href={league.socialLinks.websiteUrl}
+                            target="_blank"
+                            rel="noreferrer"
+                            className="text-gray-100 hover:underline break-all"
+                          >
+                            {league.socialLinks.websiteUrl}
+                          </a>
+                        </div>
+                      )}
+                      {!league.socialLinks.discordUrl &&
+                        !league.socialLinks.youtubeUrl &&
+                        !league.socialLinks.websiteUrl && (
+                          <p className="text-gray-500">
+                            No social links configured for this league in the alpha demo.
+                          </p>
+                        )}
+                    </div>
+                  </div>
+                )}
+              </div>
+
+              <div className="space-y-3">
+                <h3 className="text-sm font-medium text-gray-300">League Owner</h3>
+                {ownerSummary ? (
+                  <DriverSummaryPill
+                    driver={ownerSummary.driver}
+                    rating={ownerSummary.rating}
+                    rank={ownerSummary.rank}
+                  />
+                ) : (
+                  <p className="text-sm text-gray-500">Loading owner details...</p>
+                )}
               </div>
             </div>
 
             <div className="pt-4 border-t border-charcoal-outline">
               <p className="text-sm text-gray-400">
-                League settings editing will be available in a future update
+                League settings editing is alpha-only and changes are not persisted yet.
               </p>
             </div>
           </div>
         </Card>
       )}
+
+      <Modal
+        title="Reject join request"
+        description={
+          activeRejectRequest
+            ? `Provide a reason for rejecting ${requestDriversById[activeRejectRequest.driverId]?.name ?? 'this driver'}.`
+            : 'Provide a reason for rejecting this join request.'
+        }
+        primaryActionLabel="Reject"
+        secondaryActionLabel="Cancel"
+        onPrimaryAction={async () => {
+          const trimmed = rejectReason.trim();
+          if (!trimmed) {
+            setError('A rejection reason is required to reject a join request.');
+            return;
+          }
+          if (!activeRejectRequest) {
+            return;
+          }
+          await handleRejectRequest(activeRejectRequest.id, trimmed);
+          closeModal();
+        }}
+        onSecondaryAction={() => {
+          setRejectReason('');
+        }}
+        onOpenChange={(open) => {
+          if (!open) {
+            closeModal();
+          }
+        }}
+        isOpen={isRejectModalOpen}
+      >
+        <div className="space-y-3">
+          <p className="text-sm text-gray-300">
+            This will remove the join request and the driver will not be added to the league.
+          </p>
+          <div>
+            <label className="block text-sm font-medium text-gray-200 mb-1">
+              Rejection reason
+            </label>
+            <textarea
+              value={rejectReason}
+              onChange={(e) => setRejectReason(e.target.value)}
+              rows={4}
+              className="w-full rounded-lg border border-charcoal-outline bg-iron-gray/80 px-3 py-2 text-sm text-white placeholder:text-gray-500 focus:outline-none focus:ring-2 focus:ring-primary-blue"
+              placeholder="Let the driver know why this request was rejected..."
+            />
+          </div>
+        </div>
+      </Modal>
     </div>
   );
 }
\ No newline at end of file
diff --git a/apps/website/components/leagues/LeagueCard.tsx b/apps/website/components/leagues/LeagueCard.tsx
index f2d94e977..86dd2a570 100644
--- a/apps/website/components/leagues/LeagueCard.tsx
+++ b/apps/website/components/leagues/LeagueCard.tsx
@@ -1,16 +1,22 @@
 'use client';
 
 import Link from 'next/link';
-import { League } from '@gridpilot/racing/domain/entities/League';
+import Image from 'next/image';
+import type { LeagueDTO } from '@gridpilot/racing/application/dto/LeagueDTO';
 import Card from '../ui/Card';
 import { getLeagueCoverClasses } from '@/lib/leagueCovers';
+import { getImageService } from '@/lib/di-container';
 
 interface LeagueCardProps {
-  league: League;
+  league: LeagueDTO;
   onClick?: () => void;
 }
 
 export default function LeagueCard({ league, onClick }: LeagueCardProps) {
+  const imageService = getImageService();
+  const coverUrl = imageService.getLeagueCover(league.id);
+  const logoUrl = imageService.getLeagueLogo(league.id);
+
   return (
     <div
       className="cursor-pointer hover:scale-[1.03] transition-transform duration-150"
@@ -18,7 +24,28 @@ export default function LeagueCard({ league, onClick }: LeagueCardProps) {
     >
       <Card>
         <div className="space-y-3">
-          <div className={getLeagueCoverClasses(league.id)} aria-hidden="true" />
+          <div className={getLeagueCoverClasses(league.id)} aria-hidden="true">
+            <div className="relative w-full h-full">
+              <Image
+                src={coverUrl}
+                alt={`${league.name} cover`}
+                fill
+                className="object-cover opacity-80"
+                sizes="(min-width: 1024px) 33vw, (min-width: 768px) 50vw, 100vw"
+              />
+              <div className="absolute left-4 bottom-4 flex items-center">
+                <div className="w-10 h-10 rounded-full overflow-hidden border border-charcoal-outline/80 bg-deep-graphite/80 shadow-[0_0_10px_rgba(0,0,0,0.6)]">
+                  <Image
+                    src={logoUrl}
+                    alt={`${league.name} logo`}
+                    width={40}
+                    height={40}
+                    className="w-full h-full object-cover"
+                  />
+                </div>
+              </div>
+            </div>
+          </div>
 
           <div className="flex items-start justify-between">
             <h3 className="text-xl font-semibold text-white">{league.name}</h3>
@@ -32,14 +59,27 @@ export default function LeagueCard({ league, onClick }: LeagueCardProps) {
           </p>
           
           <div className="flex items-center justify-between pt-2 border-t border-charcoal-outline">
-            <div className="text-xs text-gray-500">
-              Owner:{' '}
-              <Link
-                href={`/drivers/${league.ownerId}?from=league&leagueId=${league.id}`}
-                className="text-primary-blue hover:underline"
-              >
-                {league.ownerId.slice(0, 8)}...
-              </Link>
+            <div className="flex flex-col text-xs text-gray-500">
+              <span>
+                Owner:{' '}
+                <Link
+                  href={`/drivers/${league.ownerId}?from=league&leagueId=${league.id}`}
+                  className="text-primary-blue hover:underline"
+                >
+                  {league.ownerId.slice(0, 8)}...
+                </Link>
+              </span>
+              <span className="mt-1 text-gray-400">
+                Slots:{' '}
+                <span className="text-white font-medium">
+                  {typeof league.usedSlots === 'number' ? league.usedSlots : '—'}
+                </span>
+                {' / '}
+                <span className="text-gray-300">
+                  {league.settings.maxDrivers ?? '—'}
+                </span>{' '}
+                used
+              </span>
             </div>
             <div className="text-xs text-primary-blue font-medium">
               {league.settings.pointsSystem.toUpperCase()}
diff --git a/apps/website/components/leagues/LeagueHeader.tsx b/apps/website/components/leagues/LeagueHeader.tsx
index e5904e5a0..795be0bd4 100644
--- a/apps/website/components/leagues/LeagueHeader.tsx
+++ b/apps/website/components/leagues/LeagueHeader.tsx
@@ -1,11 +1,20 @@
 'use client';
 
-import React from 'react';
+import React, { useEffect, useMemo, useState } from 'react';
 import Link from 'next/link';
 import Image from 'next/image';
 import MembershipStatus from '@/components/leagues/MembershipStatus';
 import FeatureLimitationTooltip from '@/components/alpha/FeatureLimitationTooltip';
 import { getLeagueCoverClasses } from '@/lib/leagueCovers';
+import {
+  getDriverRepository,
+  getDriverStats,
+  getAllDriverRankings,
+  getImageService,
+} from '@/lib/di-container';
+import type { DriverDTO } from '@gridpilot/racing/application/dto/DriverDTO';
+import { EntityMappers } from '@gridpilot/racing/application/mappers/EntityMappers';
+import DriverSummaryPill from '@/components/profile/DriverSummaryPill';
 
 interface LeagueHeaderProps {
   leagueId: string;
@@ -22,7 +31,72 @@ export default function LeagueHeader({
   ownerId,
   ownerName,
 }: LeagueHeaderProps) {
-  const coverUrl = `https://picsum.photos/seed/${leagueId}/1200/280?blur=2`;
+  const imageService = getImageService();
+  const coverUrl = imageService.getLeagueCover(leagueId);
+  const logoUrl = imageService.getLeagueLogo(leagueId);
+
+  const [ownerDriver, setOwnerDriver] = useState<DriverDTO | null>(null);
+
+  useEffect(() => {
+    let isMounted = true;
+
+    async function loadOwner() {
+      try {
+        const driverRepo = getDriverRepository();
+        const entity = await driverRepo.findById(ownerId);
+        if (!entity || !isMounted) return;
+        setOwnerDriver(EntityMappers.toDriverDTO(entity));
+      } catch (err) {
+        console.error('Failed to load league owner for header:', err);
+      }
+    }
+
+    loadOwner();
+
+    return () => {
+      isMounted = false;
+    };
+  }, [ownerId]);
+
+  const ownerSummary = useMemo(() => {
+    if (!ownerDriver) {
+      return null;
+    }
+
+    const stats = getDriverStats(ownerDriver.id);
+    const allRankings = getAllDriverRankings();
+
+    let rating: number | null = stats?.rating ?? null;
+    let rank: number | null = null;
+
+    if (stats) {
+      if (typeof stats.overallRank === 'number' && stats.overallRank > 0) {
+        rank = stats.overallRank;
+      } else {
+        const indexInGlobal = allRankings.findIndex(
+          (stat) => stat.driverId === stats.driverId,
+        );
+        if (indexInGlobal !== -1) {
+          rank = indexInGlobal + 1;
+        }
+      }
+
+      if (rating === null) {
+        const globalEntry = allRankings.find(
+          (stat) => stat.driverId === stats.driverId,
+        );
+        if (globalEntry) {
+          rating = globalEntry.rating;
+        }
+      }
+    }
+
+    return {
+      driver: ownerDriver,
+      rating,
+      rank,
+    };
+  }, [ownerDriver]);
 
   return (
     <div className="mb-8">
@@ -36,6 +110,17 @@ export default function LeagueHeader({
               className="object-cover opacity-80"
               sizes="100vw"
             />
+            <div className="absolute left-6 bottom-4 flex items-center">
+              <div className="h-16 w-16 rounded-full overflow-hidden border-2 border-charcoal-outline bg-deep-graphite/95 shadow-[0_0_18px_rgba(0,0,0,0.7)]">
+                <Image
+                  src={logoUrl}
+                  alt={`${leagueName} logo`}
+                  width={64}
+                  height={64}
+                  className="w-full h-full object-cover"
+                />
+              </div>
+            </div>
           </div>
         </div>
       </div>
@@ -56,14 +141,27 @@ export default function LeagueHeader({
         <p className="text-gray-400 mb-2">{description}</p>
       )}
 
-      <div className="text-sm text-gray-400 mb-6">
-        <span className="mr-2">Owner:</span>
-        <Link
-          href={`/drivers/${ownerId}?from=league&leagueId=${leagueId}`}
-          className="text-primary-blue hover:underline"
-        >
-          {ownerName}
-        </Link>
+      <div className="mb-6 flex flex-col gap-2">
+        <span className="text-sm text-gray-400">Owner</span>
+        {ownerSummary ? (
+          <div className="inline-flex items-center gap-3">
+            <DriverSummaryPill
+              driver={ownerSummary.driver}
+              rating={ownerSummary.rating}
+              rank={ownerSummary.rank}
+              href={`/drivers/${ownerSummary.driver.id}?from=league&leagueId=${leagueId}`}
+            />
+          </div>
+        ) : (
+          <div className="text-sm text-gray-500">
+            <Link
+              href={`/drivers/${ownerId}?from=league&leagueId=${leagueId}`}
+              className="text-primary-blue hover:underline"
+            >
+              {ownerName}
+            </Link>
+          </div>
+        )}
       </div>
     </div>
   );
diff --git a/apps/website/components/leagues/LeagueMembers.tsx b/apps/website/components/leagues/LeagueMembers.tsx
index 290f0cd10..0e3500a63 100644
--- a/apps/website/components/leagues/LeagueMembers.tsx
+++ b/apps/website/components/leagues/LeagueMembers.tsx
@@ -1,15 +1,16 @@
 'use client';
 
 import { useState, useEffect, useCallback } from 'react';
-import Link from 'next/link';
-import { Driver } from '@gridpilot/racing/domain/entities/Driver';
+import DriverIdentity from '@/components/drivers/DriverIdentity';
+import type { DriverDTO } from '@gridpilot/racing/application/dto/DriverDTO';
+import { EntityMappers } from '@gridpilot/racing/application/mappers/EntityMappers';
 import { getDriverRepository, getDriverStats } from '@/lib/di-container';
 import {
   getLeagueMembers,
-  getCurrentDriverId,
   type LeagueMembership,
   type MembershipRole,
-} from '@/lib/racingLegacyFacade';
+} from '@/lib/leagueMembership';
+import { useEffectiveDriverId } from '@/lib/currentDriver';
 
 interface LeagueMembersProps {
   leagueId: string;
@@ -18,17 +19,17 @@ interface LeagueMembersProps {
   showActions?: boolean;
 }
 
-export default function LeagueMembers({ 
-  leagueId, 
-  onRemoveMember, 
+export default function LeagueMembers({
+  leagueId,
+  onRemoveMember,
   onUpdateRole,
-  showActions = false 
+  showActions = false
 }: LeagueMembersProps) {
   const [members, setMembers] = useState<LeagueMembership[]>([]);
-  const [drivers, setDrivers] = useState<Driver[]>([]);
+  const [driversById, setDriversById] = useState<Record<string, DriverDTO>>({});
   const [loading, setLoading] = useState(true);
   const [sortBy, setSortBy] = useState<'role' | 'name' | 'date' | 'rating' | 'points' | 'wins'>('rating');
-  const currentDriverId = getCurrentDriverId();
+  const currentDriverId = useEffectiveDriverId();
 
   const loadMembers = useCallback(async () => {
     setLoading(true);
@@ -37,10 +38,18 @@ export default function LeagueMembers({
       setMembers(membershipData);
 
       const driverRepo = getDriverRepository();
-      const driverData = await Promise.all(
-        membershipData.map(m => driverRepo.findById(m.driverId))
+      const driverEntities = await Promise.all(
+        membershipData.map((m) => driverRepo.findById(m.driverId))
       );
-      setDrivers(driverData.filter((d): d is Driver => d !== null));
+      const driverDtos = driverEntities
+        .map((driver) => (driver ? EntityMappers.toDriverDTO(driver) : null))
+        .filter((dto): dto is DriverDTO => dto !== null);
+
+      const byId: Record<string, DriverDTO> = {};
+      for (const dto of driverDtos) {
+        byId[dto.id] = dto;
+      }
+      setDriversById(byId);
     } catch (error) {
       console.error('Failed to load members:', error);
     } finally {
@@ -53,7 +62,7 @@ export default function LeagueMembers({
   }, [loadMembers]);
 
   const getDriverName = (driverId: string): string => {
-    const driver = drivers.find(d => d.id === driverId);
+    const driver = driversById[driverId];
     return driver?.name || 'Unknown Driver';
   };
 
@@ -160,6 +169,13 @@ export default function LeagueMembers({
               const cannotModify = member.role === 'owner';
               const driverStats = getDriverStats(member.driverId);
               const isTopPerformer = index < 3 && sortBy === 'rating';
+              const driver = driversById[member.driverId];
+              const roleLabel =
+                member.role.charAt(0).toUpperCase() + member.role.slice(1);
+              const ratingAndWinsMeta =
+                driverStats && typeof driverStats.rating === 'number'
+                  ? `Rating ${driverStats.rating} • ${driverStats.wins ?? 0} wins`
+                  : null;
 
               return (
                 <tr
@@ -168,12 +184,17 @@ export default function LeagueMembers({
                 >
                   <td className="py-3 px-4">
                     <div className="flex items-center gap-2">
-                      <Link
-                        href={`/drivers/${member.driverId}?from=league&leagueId=${leagueId}`}
-                        className="text-white font-medium hover:text-primary-blue transition-colors"
-                      >
-                        {getDriverName(member.driverId)}
-                      </Link>
+                      {driver ? (
+                        <DriverIdentity
+                          driver={driver}
+                          href={`/drivers/${member.driverId}?from=league-members&leagueId=${leagueId}`}
+                          contextLabel={roleLabel}
+                          meta={ratingAndWinsMeta}
+                          size="md"
+                        />
+                      ) : (
+                        <span className="text-white">Unknown Driver</span>
+                      )}
                       {isCurrentUser && (
                         <span className="text-xs text-gray-500">(You)</span>
                       )}
diff --git a/apps/website/components/leagues/LeagueSchedule.tsx b/apps/website/components/leagues/LeagueSchedule.tsx
index 75ede81cf..7eeaf9aa4 100644
--- a/apps/website/components/leagues/LeagueSchedule.tsx
+++ b/apps/website/components/leagues/LeagueSchedule.tsx
@@ -3,13 +3,13 @@
 import { useState, useEffect } from 'react';
 import { useRouter } from 'next/navigation';
 import { Race } from '@gridpilot/racing/domain/entities/Race';
-import { getRaceRepository } from '@/lib/di-container';
 import {
-  getCurrentDriverId,
-  isRegistered,
-  registerForRace,
-  withdrawFromRace,
-} from '@/lib/racingLegacyFacade';
+  getRaceRepository,
+  getIsDriverRegisteredForRaceQuery,
+  getRegisterForRaceUseCase,
+  getWithdrawFromRaceUseCase,
+} from '@/lib/di-container';
+import { useEffectiveDriverId } from '@/lib/currentDriver';
 
 interface LeagueScheduleProps {
   leagueId: string;
@@ -23,7 +23,7 @@ export default function LeagueSchedule({ leagueId }: LeagueScheduleProps) {
   const [registrationStates, setRegistrationStates] = useState<Record<string, boolean>>({});
   const [processingRace, setProcessingRace] = useState<string | null>(null);
 
-  const currentDriverId = getCurrentDriverId();
+  const currentDriverId = useEffectiveDriverId();
 
   useEffect(() => {
     loadRaces();
@@ -35,15 +35,24 @@ export default function LeagueSchedule({ leagueId }: LeagueScheduleProps) {
       const raceRepo = getRaceRepository();
       const allRaces = await raceRepo.findAll();
       const leagueRaces = allRaces
-        .filter(race => race.leagueId === leagueId)
-        .sort((a, b) => new Date(a.scheduledAt).getTime() - new Date(b.scheduledAt).getTime());
+        .filter((race) => race.leagueId === leagueId)
+        .sort(
+          (a, b) =>
+            new Date(a.scheduledAt).getTime() - new Date(b.scheduledAt).getTime(),
+        );
       setRaces(leagueRaces);
 
-      // Load registration states
+      const isRegisteredQuery = getIsDriverRegisteredForRaceQuery();
       const states: Record<string, boolean> = {};
-      leagueRaces.forEach(race => {
-        states[race.id] = isRegistered(race.id, currentDriverId);
-      });
+      await Promise.all(
+        leagueRaces.map(async (race) => {
+          const registered = await isRegisteredQuery.execute({
+            raceId: race.id,
+            driverId: currentDriverId,
+          });
+          states[race.id] = registered;
+        }),
+      );
       setRegistrationStates(states);
     } catch (error) {
       console.error('Failed to load races:', error);
@@ -63,8 +72,13 @@ export default function LeagueSchedule({ leagueId }: LeagueScheduleProps) {
 
     setProcessingRace(race.id);
     try {
-      registerForRace(race.id, currentDriverId, leagueId);
-      setRegistrationStates(prev => ({ ...prev, [race.id]: true }));
+      const useCase = getRegisterForRaceUseCase();
+      await useCase.execute({
+        raceId: race.id,
+        leagueId,
+        driverId: currentDriverId,
+      });
+      setRegistrationStates((prev) => ({ ...prev, [race.id]: true }));
     } catch (err) {
       alert(err instanceof Error ? err.message : 'Failed to register');
     } finally {
@@ -83,8 +97,12 @@ export default function LeagueSchedule({ leagueId }: LeagueScheduleProps) {
 
     setProcessingRace(race.id);
     try {
-      withdrawFromRace(race.id, currentDriverId);
-      setRegistrationStates(prev => ({ ...prev, [race.id]: false }));
+      const useCase = getWithdrawFromRaceUseCase();
+      await useCase.execute({
+        raceId: race.id,
+        driverId: currentDriverId,
+      });
+      setRegistrationStates((prev) => ({ ...prev, [race.id]: false }));
     } catch (err) {
       alert(err instanceof Error ? err.message : 'Failed to withdraw');
     } finally {
diff --git a/apps/website/components/leagues/MembershipStatus.tsx b/apps/website/components/leagues/MembershipStatus.tsx
index ca22fa9f3..cc808fabe 100644
--- a/apps/website/components/leagues/MembershipStatus.tsx
+++ b/apps/website/components/leagues/MembershipStatus.tsx
@@ -1,6 +1,7 @@
 'use client';
 
-import { getMembership, getCurrentDriverId, type MembershipRole } from '@/lib/racingLegacyFacade';
+import { getMembership, type MembershipRole } from '@/lib/leagueMembership';
+import { useEffectiveDriverId } from '@/lib/currentDriver';
 
 interface MembershipStatusProps {
   leagueId: string;
@@ -8,7 +9,7 @@ interface MembershipStatusProps {
 }
 
 export default function MembershipStatus({ leagueId, className = '' }: MembershipStatusProps) {
-  const currentDriverId = getCurrentDriverId();
+  const currentDriverId = useEffectiveDriverId();
   const membership = getMembership(leagueId, currentDriverId);
 
   if (!membership) {
diff --git a/apps/website/components/leagues/StandingsTable.tsx b/apps/website/components/leagues/StandingsTable.tsx
index faa5a708a..d9e6a78af 100644
--- a/apps/website/components/leagues/StandingsTable.tsx
+++ b/apps/website/components/leagues/StandingsTable.tsx
@@ -1,19 +1,18 @@
 'use client';
 
-import Link from 'next/link';
-import { Standing } from '@gridpilot/racing/domain/entities/Standing';
-import { Driver } from '@gridpilot/racing/domain/entities/Driver';
+import DriverIdentity from '@/components/drivers/DriverIdentity';
+import type { DriverDTO } from '@gridpilot/racing/application/dto/DriverDTO';
+import type { LeagueDriverSeasonStatsDTO } from '@gridpilot/racing/application/dto/LeagueDriverSeasonStatsDTO';
 
 interface StandingsTableProps {
-  standings: Standing[];
-  drivers: Driver[];
+  standings: LeagueDriverSeasonStatsDTO[];
+  drivers: DriverDTO[];
   leagueId: string;
 }
 
 export default function StandingsTable({ standings, drivers, leagueId }: StandingsTableProps) {
-  const getDriverName = (driverId: string): string => {
-    const driver = drivers.find((d) => d.id === driverId);
-    return driver?.name || 'Unknown Driver';
+  const getDriver = (driverId: string): DriverDTO | undefined => {
+    return drivers.find((d) => d.id === driverId);
   };
 
   if (standings.length === 0) {
@@ -26,50 +25,121 @@ export default function StandingsTable({ standings, drivers, leagueId }: Standin
 
   return (
     <div className="overflow-x-auto">
-      <table className="w-full">
+      <table className="w-full text-sm">
         <thead>
           <tr className="border-b border-charcoal-outline">
-            <th className="text-left py-3 px-4 text-sm font-semibold text-gray-400">Pos</th>
-            <th className="text-left py-3 px-4 text-sm font-semibold text-gray-400">Driver</th>
-            <th className="text-left py-3 px-4 text-sm font-semibold text-gray-400">Points</th>
-            <th className="text-left py-3 px-4 text-sm font-semibold text-gray-400">Wins</th>
-            <th className="text-left py-3 px-4 text-sm font-semibold text-gray-400">Races</th>
+            <th className="text-left py-3 px-4 font-semibold text-gray-400">Pos</th>
+            <th className="text-left py-3 px-4 font-semibold text-gray-400">Driver</th>
+            <th className="text-left py-3 px-4 font-semibold text-gray-400">Team</th>
+            <th className="text-left py-3 px-4 font-semibold text-gray-400">Total Pts</th>
+            <th className="text-left py-3 px-4 font-semibold text-gray-400">Pts / Race</th>
+            <th className="text-left py-3 px-4 font-semibold text-gray-400">Started</th>
+            <th className="text-left py-3 px-4 font-semibold text-gray-400">Finished</th>
+            <th className="text-left py-3 px-4 font-semibold text-gray-400">DNF</th>
+            <th className="text-left py-3 px-4 font-semibold text-gray-400">No‑Shows</th>
+            <th className="text-left py-3 px-4 font-semibold text-gray-400">Penalty</th>
+            <th className="text-left py-3 px-4 font-semibold text-gray-400">Bonus</th>
+            <th className="text-left py-3 px-4 font-semibold text-gray-400">Avg Finish</th>
+            <th className="text-left py-3 px-4 font-semibold text-gray-400">Rating Δ</th>
           </tr>
         </thead>
         <tbody>
-          {standings.map((standing) => {
-            const isLeader = standing.position === 1;
+          {standings.map((row) => {
+            const isLeader = row.position === 1;
+            const driver = getDriver(row.driverId);
+
+            const totalPointsLine =
+              row.penaltyPoints > 0
+                ? `Total Points: ${row.totalPoints} (-${row.penaltyPoints} penalty)`
+                : `Total Points: ${row.totalPoints}`;
+
+            const ratingDelta =
+              row.ratingChange === null || row.ratingChange === 0
+                ? '—'
+                : row.ratingChange > 0
+                ? `+${row.ratingChange}`
+                : `${row.ratingChange}`;
 
             return (
               <tr
-                key={`${standing.leagueId}-${standing.driverId}`}
+                key={`${row.leagueId}-${row.driverId}`}
                 className="border-b border-charcoal-outline/50 hover:bg-iron-gray/20 transition-colors"
               >
                 <td className="py-3 px-4">
                   <span className={`font-semibold ${isLeader ? 'text-yellow-500' : 'text-white'}`}>
-                    {standing.position}
+                    {row.position}
                   </span>
                 </td>
                 <td className="py-3 px-4">
-                  <Link
-                    href={`/drivers/${standing.driverId}?from=league&leagueId=${leagueId}`}
-                    className={
-                      isLeader
-                        ? 'text-white font-semibold hover:text-primary-blue transition-colors'
-                        : 'text-white hover:text-primary-blue transition-colors'
-                    }
-                  >
-                    {getDriverName(standing.driverId)}
-                  </Link>
+                  {driver ? (
+                    <DriverIdentity
+                      driver={driver}
+                      href={`/drivers/${row.driverId}?from=league-standings&leagueId=${leagueId}`}
+                      contextLabel={`P${row.position}`}
+                      size="sm"
+                      meta={totalPointsLine}
+                    />
+                  ) : (
+                    <span className="text-white">Unknown Driver</span>
+                  )}
                 </td>
                 <td className="py-3 px-4">
-                  <span className="text-white font-medium">{standing.points}</span>
+                  <span className="text-gray-300">
+                    {row.teamName ?? '—'}
+                  </span>
                 </td>
                 <td className="py-3 px-4">
-                  <span className="text-white">{standing.wins}</span>
+                  <div className="flex flex-col">
+                    <span className="text-white font-medium">{row.totalPoints}</span>
+                    {row.penaltyPoints > 0 || row.bonusPoints !== 0 ? (
+                      <span className="text-xs text-gray-400">
+                        base {row.basePoints}
+                        {row.penaltyPoints > 0 && (
+                          <span className="text-red-400"> −{row.penaltyPoints}</span>
+                        )}
+                        {row.bonusPoints !== 0 && (
+                          <span className="text-green-400"> +{row.bonusPoints}</span>
+                        )}
+                      </span>
+                    ) : null}
+                  </div>
                 </td>
                 <td className="py-3 px-4">
-                  <span className="text-white">{standing.racesCompleted}</span>
+                  <span className="text-white">
+                    {row.pointsPerRace.toFixed(2)}
+                  </span>
+                </td>
+                <td className="py-3 px-4">
+                  <span className="text-white">{row.racesStarted}</span>
+                </td>
+                <td className="py-3 px-4">
+                  <span className="text-white">{row.racesFinished}</span>
+                </td>
+                <td className="py-3 px-4">
+                  <span className="text-white">{row.dnfs}</span>
+                </td>
+                <td className="py-3 px-4">
+                  <span className="text-white">{row.noShows}</span>
+                </td>
+                <td className="py-3 px-4">
+                  <span className={row.penaltyPoints > 0 ? 'text-red-400' : 'text-gray-300'}>
+                    {row.penaltyPoints > 0 ? `-${row.penaltyPoints}` : '—'}
+                  </span>
+                </td>
+                <td className="py-3 px-4">
+                  <span className={row.bonusPoints !== 0 ? 'text-green-400' : 'text-gray-300'}>
+                    {row.bonusPoints !== 0 ? `+${row.bonusPoints}` : '—'}
+                  </span>
+                </td>
+                <td className="py-3 px-4">
+                  <span className="text-white">
+                    {row.avgFinish !== null ? row.avgFinish.toFixed(2) : '—'}
+                  </span>
+                </td>
+                <td className="py-3 px-4">
+                  <span className={row.ratingChange && row.ratingChange > 0 ? 'text-green-400' : row.ratingChange && row.ratingChange < 0 ? 'text-red-400' : 'text-gray-300'}>
+                    {ratingDelta}
+                  </span>
                 </td>
               </tr>
             );
diff --git a/apps/website/components/profile/DriverRatingPill.tsx b/apps/website/components/profile/DriverRatingPill.tsx
new file mode 100644
index 000000000..04a124462
--- /dev/null
+++ b/apps/website/components/profile/DriverRatingPill.tsx
@@ -0,0 +1,28 @@
+'use client';
+
+import { Star, Trophy } from 'lucide-react';
+
+interface DriverRatingProps {
+  rating: number | null;
+  rank: number | null;
+}
+
+export default function DriverRating({ rating, rank }: DriverRatingProps) {
+  return (
+    <div className="mt-0.5 flex items-center gap-2 text-[11px]">
+      <span className="inline-flex items-center gap-1 text-amber-300">
+        <Star className="h-3 w-3" />
+        <span className="tabular-nums">
+          {rating !== null ? rating : '—'}
+        </span>
+      </span>
+
+      {rank !== null && (
+        <span className="inline-flex items-center gap-1 text-primary-blue">
+          <Trophy className="h-3 w-3" />
+          <span className="tabular-nums">#{rank}</span>
+        </span>
+      )}
+    </div>
+  );
+}
\ No newline at end of file
diff --git a/apps/website/components/profile/DriverSummaryPill.tsx b/apps/website/components/profile/DriverSummaryPill.tsx
new file mode 100644
index 000000000..8004316de
--- /dev/null
+++ b/apps/website/components/profile/DriverSummaryPill.tsx
@@ -0,0 +1,74 @@
+'use client';
+
+import Image from 'next/image';
+import Link from 'next/link';
+import type { DriverDTO } from '@gridpilot/racing/application/dto/DriverDTO';
+import DriverRating from '@/components/profile/DriverRatingPill';
+import { getImageService } from '@/lib/di-container';
+
+export interface DriverSummaryPillProps {
+  driver: DriverDTO;
+  rating: number | null;
+  rank: number | null;
+  avatarSrc?: string;
+  onClick?: () => void;
+  href?: string;
+}
+
+export default function DriverSummaryPill(props: DriverSummaryPillProps) {
+  const { driver, rating, rank, avatarSrc, onClick, href } = props;
+
+  const resolvedAvatar =
+    avatarSrc ?? getImageService().getDriverAvatar(driver.id);
+
+  const content = (
+    <>
+      <div className="w-8 h-8 rounded-full overflow-hidden bg-charcoal-outline flex items-center justify-center border border-charcoal-outline/80">
+        <Image
+          src={resolvedAvatar}
+          alt={driver.name}
+          width={32}
+          height={32}
+          className="w-full h-full object-cover"
+        />
+      </div>
+
+      <div className="flex flex-col leading-tight text-left">
+        <span className="text-xs font-semibold text-white truncate max-w-[140px]">
+          {driver.name}
+        </span>
+
+        <DriverRating rating={rating} rank={rank} />
+      </div>
+    </>
+  );
+
+  if (href) {
+    return (
+      <Link
+        href={href}
+        className="flex items-center gap-3 rounded-full bg-iron-gray/70 px-3 py-1.5 border border-charcoal-outline/80 shadow-[0_0_18px_rgba(0,0,0,0.45)] hover:border-primary-blue/60 hover:bg-iron-gray transition-colors"
+      >
+        {content}
+      </Link>
+    );
+  }
+
+  if (onClick) {
+    return (
+      <button
+        type="button"
+        onClick={onClick}
+        className="flex items-center gap-3 rounded-full bg-iron-gray/70 px-3 py-1.5 border border-charcoal-outline/80 shadow-[0_0_18px_rgba(0,0,0,0.45)] hover:border-primary-blue/60 hover:bg-iron-gray transition-colors"
+      >
+        {content}
+      </button>
+    );
+  }
+
+  return (
+    <div className="flex items-center gap-3 rounded-full bg-iron-gray/70 px-3 py-1.5 border border-charcoal-outline/80">
+      {content}
+    </div>
+  );
+}
\ No newline at end of file
diff --git a/apps/website/components/profile/ProfileHeader.tsx b/apps/website/components/profile/ProfileHeader.tsx
index 5b033dcba..f4cb1ddfa 100644
--- a/apps/website/components/profile/ProfileHeader.tsx
+++ b/apps/website/components/profile/ProfileHeader.tsx
@@ -3,21 +3,34 @@
 import Image from 'next/image';
 import type { DriverDTO } from '@gridpilot/racing/application/dto/DriverDTO';
 import Button from '../ui/Button';
-import { getDriverTeam, getDriverAvatarUrl } from '@/lib/racingLegacyFacade';
+import { getImageService } from '@/lib/di-container';
+import DriverRatingPill from '@/components/profile/DriverRatingPill';
 
 interface ProfileHeaderProps {
   driver: DriverDTO;
+  rating?: number | null;
+  rank?: number | null;
   isOwnProfile?: boolean;
   onEditClick?: () => void;
+  teamName?: string | null;
+  teamTag?: string | null;
 }
 
-export default function ProfileHeader({ driver, isOwnProfile = false, onEditClick }: ProfileHeaderProps) {
+export default function ProfileHeader({
+  driver,
+  rating,
+  rank,
+  isOwnProfile = false,
+  onEditClick,
+  teamName,
+  teamTag,
+}: ProfileHeaderProps) {
   return (
     <div className="flex items-start justify-between">
       <div className="flex items-start gap-4">
         <div className="w-20 h-20 rounded-full bg-gradient-to-br from-primary-blue to-purple-600 overflow-hidden flex items-center justify-center">
           <Image
-            src={getDriverAvatarUrl(driver.id)}
+            src={getImageService().getDriverAvatar(driver.id)}
             alt={driver.name}
             width={80}
             height={80}
@@ -31,36 +44,30 @@ export default function ProfileHeader({ driver, isOwnProfile = false, onEditClic
             <span className="text-3xl" aria-label={`Country: ${driver.country}`}>
               {getCountryFlag(driver.country)}
             </span>
-            {(() => {
-              const teamData = getDriverTeam(driver.id);
-              if (teamData) {
-                return (
-                  <span className="px-3 py-1 bg-primary-blue/20 text-primary-blue rounded-full text-sm font-medium">
-                    {teamData.team.tag}
-                  </span>
-                );
-              }
-              return null;
-            })()}
+            {teamTag && (
+              <span className="px-3 py-1 bg-primary-blue/20 text-primary-blue rounded-full text-sm font-medium">
+                {teamTag}
+              </span>
+            )}
           </div>
           
           <div className="flex items-center gap-4 text-sm text-gray-400">
             <span>iRacing ID: {driver.iracingId}</span>
-            <span>•</span>
-            <span>Rating: 1450</span>
-            {(() => {
-              const teamData = getDriverTeam(driver.id);
-              if (teamData) {
-                return (
-                  <>
-                    <span>•</span>
-                    <span className="text-primary-blue">{teamData.team.name}</span>
-                  </>
-                );
-              }
-              return null;
-            })()}
+            {teamName && (
+              <>
+                <span>•</span>
+                <span className="text-primary-blue">
+                  {teamTag ? `[${teamTag}] ${teamName}` : teamName}
+                </span>
+              </>
+            )}
           </div>
+
+          {(typeof rating === 'number' || typeof rank === 'number') && (
+            <div className="mt-2">
+              <DriverRatingPill rating={rating ?? null} rank={rank ?? null} />
+            </div>
+          )}
         </div>
       </div>
 
diff --git a/apps/website/components/profile/UserPill.tsx b/apps/website/components/profile/UserPill.tsx
new file mode 100644
index 000000000..0b8fae3f9
--- /dev/null
+++ b/apps/website/components/profile/UserPill.tsx
@@ -0,0 +1,171 @@
+'use client';
+
+import Link from 'next/link';
+import { useEffect, useMemo, useState } from 'react';
+import { LogOut, Star } from 'lucide-react';
+import { useAuth } from '@/lib/auth/AuthContext';
+import {
+  getDriverStats,
+  getLeagueRankings,
+  getAllDriverRankings,
+  getDriverRepository,
+  getImageService,
+} from '@/lib/di-container';
+import { useEffectiveDriverId } from '@/lib/currentDriver';
+import type { DriverDTO } from '@gridpilot/racing/application/dto/DriverDTO';
+import { EntityMappers } from '@gridpilot/racing/application/mappers/EntityMappers';
+import DriverSummaryPill from '@/components/profile/DriverSummaryPill';
+
+export default function UserPill() {
+  const { session, login } = useAuth();
+  const [driver, setDriver] = useState<DriverDTO | null>(null);
+  const [isMenuOpen, setIsMenuOpen] = useState(false);
+
+  const user = session?.user as
+    | {
+        id: string;
+        displayName?: string;
+        primaryDriverId?: string | null;
+        avatarUrl?: string | null;
+      }
+    | undefined;
+
+  const primaryDriverId = useEffectiveDriverId();
+
+  useEffect(() => {
+    let cancelled = false;
+
+    async function loadDriver() {
+      if (!primaryDriverId) {
+        if (!cancelled) {
+          setDriver(null);
+        }
+        return;
+      }
+
+      const repo = getDriverRepository();
+      const entity = await repo.findById(primaryDriverId);
+      if (!cancelled) {
+        setDriver(EntityMappers.toDriverDTO(entity));
+      }
+    }
+
+    loadDriver();
+
+    return () => {
+      cancelled = true;
+    };
+  }, [primaryDriverId]);
+
+  const data = useMemo(() => {
+    if (!session?.user || !primaryDriverId || !driver) {
+      return null;
+    }
+
+    const driverStats = getDriverStats(primaryDriverId);
+    const allRankings = getAllDriverRankings();
+
+    let rating: number | null = driverStats?.rating ?? null;
+    let rank: number | null = null;
+    let totalDrivers: number | null = null;
+
+    if (driverStats) {
+      totalDrivers = allRankings.length || null;
+
+      if (typeof driverStats.overallRank === 'number' && driverStats.overallRank > 0) {
+        rank = driverStats.overallRank;
+      } else {
+        const indexInGlobal = allRankings.findIndex(
+          (stat) => stat.driverId === driverStats.driverId,
+        );
+        if (indexInGlobal !== -1) {
+          rank = indexInGlobal + 1;
+        }
+      }
+
+      if (rating === null) {
+        const globalEntry = allRankings.find(
+          (stat) => stat.driverId === driverStats.driverId,
+        );
+        if (globalEntry) {
+          rating = globalEntry.rating;
+        }
+      }
+    }
+
+    const avatarSrc = getImageService().getDriverAvatar(primaryDriverId);
+
+    return {
+      driver,
+      avatarSrc,
+      rating,
+      rank,
+    };
+  }, [session, driver, primaryDriverId]);
+
+  if (!session) {
+    const loginHref = '/auth/iracing/start?returnTo=/dashboard';
+
+    return (
+      <div className="flex items-center">
+        <Link
+          href={loginHref}
+          className="inline-flex items-center gap-2 rounded-full bg-primary-blue px-4 py-1.5 text-xs font-semibold text-white shadow-[0_0_12px_rgba(25,140,255,0.5)] hover:bg-primary-blue/90 hover:shadow-[0_0_18px_rgba(25,140,255,0.8)] transition-all"
+        >
+          <span className="inline-flex h-4 w-4 items-center justify-center rounded-full bg-white/10">
+            <Star className="h-3 w-3 text-amber-300" />
+          </span>
+          <span>Authenticate with iRacing</span>
+        </Link>
+      </div>
+    );
+  }
+
+  if (!data) {
+    return null;
+  }
+
+  return (
+    <div className="relative inline-flex items-center">
+      <DriverSummaryPill
+        driver={data.driver}
+        rating={data.rating}
+        rank={data.rank}
+        avatarSrc={data.avatarSrc}
+        onClick={() => setIsMenuOpen((open) => !open)}
+      />
+
+      {isMenuOpen && (
+        <div className="absolute right-0 top-full mt-2 w-48 rounded-lg bg-deep-graphite border border-charcoal-outline shadow-lg z-50">
+          <div className="py-1 text-sm text-gray-200">
+            <Link
+              href="/profile"
+              className="block px-3 py-2 hover:bg-charcoal-outline/80 transition-colors"
+              onClick={() => setIsMenuOpen(false)}
+            >
+              Profile
+            </Link>
+            <Link
+              href="/profile/leagues"
+              className="block px-3 py-2 hover:bg-charcoal-outline/80 transition-colors"
+              onClick={() => setIsMenuOpen(false)}
+            >
+              Manage leagues
+            </Link>
+          </div>
+          <div className="border-t border-charcoal-outline">
+            <form action="/auth/logout" method="POST">
+              <button
+                type="submit"
+                className="flex w-full items-center justify-between px-3 py-2 text-sm text-gray-400 hover:text-red-400 hover:bg-red-500/10 transition-colors"
+              >
+                <span>Logout</span>
+                <LogOut className="h-4 w-4" />
+              </button>
+            </form>
+          </div>
+        </div>
+      )}
+    </div>
+  );
+}
\ No newline at end of file
diff --git a/apps/website/components/teams/CreateTeamForm.tsx b/apps/website/components/teams/CreateTeamForm.tsx
index 40b7a0bb4..011d0d1c7 100644
--- a/apps/website/components/teams/CreateTeamForm.tsx
+++ b/apps/website/components/teams/CreateTeamForm.tsx
@@ -4,7 +4,8 @@ import { useState } from 'react';
 import { useRouter } from 'next/navigation';
 import Button from '@/components/ui/Button';
 import Input from '@/components/ui/Input';
-import { createTeam, getCurrentDriverId } from '@/lib/racingLegacyFacade';
+import { getCreateTeamUseCase } from '@/lib/di-container';
+import { useEffectiveDriverId } from '@/lib/currentDriver';
 
 interface CreateTeamFormProps {
   onCancel?: () => void;
@@ -20,6 +21,7 @@ export default function CreateTeamForm({ onCancel, onSuccess }: CreateTeamFormPr
   });
   const [errors, setErrors] = useState<Record<string, string>>({});
   const [submitting, setSubmitting] = useState(false);
+  const currentDriverId = useEffectiveDriverId();
 
   const validateForm = () => {
     const newErrors: Record<string, string> = {};
@@ -56,18 +58,21 @@ export default function CreateTeamForm({ onCancel, onSuccess }: CreateTeamFormPr
     setSubmitting(true);
 
     try {
-      getCurrentDriverId(); // ensure identity initialized
-      const team = createTeam({
+      const useCase = getCreateTeamUseCase();
+      const result = await useCase.execute({
         name: formData.name,
         tag: formData.tag.toUpperCase(),
         description: formData.description,
+        ownerId: currentDriverId,
         leagues: [],
       });
 
+      const teamId = result.team.id;
+
       if (onSuccess) {
-        onSuccess(team.id);
+        onSuccess(teamId);
       } else {
-        router.push(`/teams/${team.id}`);
+        router.push(`/teams/${teamId}`);
       }
     } catch (error) {
       alert(error instanceof Error ? error.message : 'Failed to create team');
diff --git a/apps/website/components/teams/JoinTeamButton.tsx b/apps/website/components/teams/JoinTeamButton.tsx
index 60ef9dbd2..c0872028e 100644
--- a/apps/website/components/teams/JoinTeamButton.tsx
+++ b/apps/website/components/teams/JoinTeamButton.tsx
@@ -1,15 +1,15 @@
 'use client';
 
-import { useState } from 'react';
+import { useState, useEffect } from 'react';
 import Button from '@/components/ui/Button';
 import {
-  getCurrentDriverId,
-  getTeamMembership,
-  getDriverTeam,
-  joinTeam,
-  requestToJoinTeam,
-  leaveTeam,
-} from '@/lib/racingLegacyFacade';
+  getJoinTeamUseCase,
+  getLeaveTeamUseCase,
+  getGetDriverTeamQuery,
+  getTeamMembershipRepository,
+} from '@/lib/di-container';
+import { useEffectiveDriverId } from '@/lib/currentDriver';
+import type { TeamMembership } from '@gridpilot/racing';
 
 interface JoinTeamButtonProps {
   teamId: string;
@@ -23,18 +23,50 @@ export default function JoinTeamButton({
   onUpdate,
 }: JoinTeamButtonProps) {
   const [loading, setLoading] = useState(false);
-  const currentDriverId = getCurrentDriverId();
-  const membership = getTeamMembership(teamId, currentDriverId);
-  const currentTeam = getDriverTeam(currentDriverId);
+  const currentDriverId = useEffectiveDriverId();
+  const [membership, setMembership] = useState<TeamMembership | null>(null);
+  const [currentTeamName, setCurrentTeamName] = useState<string | null>(null);
+  const [currentTeamId, setCurrentTeamId] = useState<string | null>(null);
+
+  useEffect(() => {
+    const load = async () => {
+      const membershipRepo = getTeamMembershipRepository();
+      const m = await membershipRepo.getMembership(teamId, currentDriverId);
+      setMembership(m);
+
+      const driverTeamQuery = getGetDriverTeamQuery();
+      const driverTeam = await driverTeamQuery.execute({ driverId: currentDriverId });
+      if (driverTeam) {
+        setCurrentTeamId(driverTeam.team.id);
+        setCurrentTeamName(driverTeam.team.name);
+      } else {
+        setCurrentTeamId(null);
+        setCurrentTeamName(null);
+      }
+    };
+    void load();
+  }, [teamId, currentDriverId]);
 
   const handleJoin = async () => {
     setLoading(true);
     try {
       if (requiresApproval) {
-        requestToJoinTeam(teamId, currentDriverId);
+        const membershipRepo = getTeamMembershipRepository();
+        const existing = await membershipRepo.getMembership(teamId, currentDriverId);
+        if (existing) {
+          throw new Error('Already a member or have a pending request');
+        }
+
+        await membershipRepo.saveJoinRequest({
+          id: `team-request-${Date.now()}`,
+          teamId,
+          driverId: currentDriverId,
+          requestedAt: new Date(),
+        });
         alert('Join request sent! Wait for team approval.');
       } else {
-        joinTeam(teamId, currentDriverId);
+        const useCase = getJoinTeamUseCase();
+        await useCase.execute({ teamId, driverId: currentDriverId });
         alert('Successfully joined team!');
       }
       onUpdate?.();
@@ -52,7 +84,8 @@ export default function JoinTeamButton({
 
     setLoading(true);
     try {
-      leaveTeam(teamId, currentDriverId);
+      const useCase = getLeaveTeamUseCase();
+      await useCase.execute({ teamId, driverId: currentDriverId });
       alert('Successfully left team');
       onUpdate?.();
     } catch (error) {
@@ -84,10 +117,10 @@ export default function JoinTeamButton({
   }
 
   // Already on another team
-  if (currentTeam && currentTeam.team.id !== teamId) {
+  if (currentTeamId && currentTeamId !== teamId) {
     return (
       <Button variant="secondary" disabled>
-        Already on {currentTeam.team.name}
+        Already on {currentTeamName}
       </Button>
     );
   }
diff --git a/apps/website/components/teams/TeamAdmin.tsx b/apps/website/components/teams/TeamAdmin.tsx
index fcd6dcbac..033216f2e 100644
--- a/apps/website/components/teams/TeamAdmin.tsx
+++ b/apps/website/components/teams/TeamAdmin.tsx
@@ -4,17 +4,16 @@ import { useState, useEffect } from 'react';
 import Card from '@/components/ui/Card';
 import Button from '@/components/ui/Button';
 import Input from '@/components/ui/Input';
-import { getDriverRepository } from '@/lib/di-container';
+import {
+  getDriverRepository,
+  getGetTeamJoinRequestsQuery,
+  getApproveTeamJoinRequestUseCase,
+  getRejectTeamJoinRequestUseCase,
+  getUpdateTeamUseCase,
+} from '@/lib/di-container';
 import { EntityMappers } from '@gridpilot/racing/application/mappers/EntityMappers';
 import type { DriverDTO } from '@gridpilot/racing/application/dto/DriverDTO';
-import {
-  Team,
-  TeamJoinRequest,
-  getTeamJoinRequests,
-  approveTeamJoinRequest,
-  rejectTeamJoinRequest,
-  updateTeam,
-} from '@/lib/racingLegacyFacade';
+import type { Team, TeamJoinRequest } from '@gridpilot/racing';
 
 interface TeamAdminProps {
   team: Team;
@@ -33,11 +32,12 @@ export default function TeamAdmin({ team, onUpdate }: TeamAdminProps) {
   });
 
   useEffect(() => {
-    loadJoinRequests();
+    void loadJoinRequests();
   }, [team.id]);
 
   const loadJoinRequests = async () => {
-    const requests = getTeamJoinRequests(team.id);
+    const query = getGetTeamJoinRequestsQuery();
+    const requests = await query.execute({ teamId: team.id });
     setJoinRequests(requests);
 
     const driverRepo = getDriverRepository();
@@ -60,7 +60,8 @@ export default function TeamAdmin({ team, onUpdate }: TeamAdminProps) {
 
   const handleApprove = async (requestId: string) => {
     try {
-      approveTeamJoinRequest(requestId);
+      const useCase = getApproveTeamJoinRequestUseCase();
+      await useCase.execute({ requestId });
       await loadJoinRequests();
       onUpdate();
     } catch (error) {
@@ -70,16 +71,26 @@ export default function TeamAdmin({ team, onUpdate }: TeamAdminProps) {
 
   const handleReject = async (requestId: string) => {
     try {
-      rejectTeamJoinRequest(requestId);
+      const useCase = getRejectTeamJoinRequestUseCase();
+      await useCase.execute({ requestId });
       await loadJoinRequests();
     } catch (error) {
       alert(error instanceof Error ? error.message : 'Failed to reject request');
     }
   };
 
-  const handleSaveChanges = () => {
+  const handleSaveChanges = async () => {
     try {
-      updateTeam(team.id, editedTeam, team.ownerId);
+      const useCase = getUpdateTeamUseCase();
+      await useCase.execute({
+        teamId: team.id,
+        updates: {
+          name: editedTeam.name,
+          tag: editedTeam.tag,
+          description: editedTeam.description,
+        },
+        updatedBy: team.ownerId,
+      });
       setEditMode(false);
       onUpdate();
     } catch (error) {
diff --git a/apps/website/components/teams/TeamCard.tsx b/apps/website/components/teams/TeamCard.tsx
index 02013d081..06c99d4e1 100644
--- a/apps/website/components/teams/TeamCard.tsx
+++ b/apps/website/components/teams/TeamCard.tsx
@@ -2,7 +2,7 @@
 
 import Image from 'next/image';
 import Card from '../ui/Card';
-import { getTeamLogoUrl } from '@/lib/racingLegacyFacade';
+import { getImageService } from '@/lib/di-container';
 
 interface TeamCardProps {
   id: string;
@@ -10,6 +10,9 @@ interface TeamCardProps {
   logo?: string;
   memberCount: number;
   leagues: string[];
+  rating?: number | null;
+  totalWins?: number;
+  totalRaces?: number;
   performanceLevel?: 'beginner' | 'intermediate' | 'advanced' | 'pro';
   onClick?: () => void;
 }
@@ -20,6 +23,9 @@ export default function TeamCard({
   logo,
   memberCount,
   leagues,
+  rating,
+  totalWins,
+  totalRaces,
   performanceLevel,
   onClick,
 }: TeamCardProps) {
@@ -40,7 +46,7 @@ export default function TeamCard({
           <div className="flex items-start gap-4">
             <div className="w-16 h-16 bg-charcoal-outline rounded-lg flex items-center justify-center flex-shrink-0 overflow-hidden">
               <Image
-                src={logo || getTeamLogoUrl(id)}
+                src={logo || getImageService().getTeamLogo(id)}
                 alt={name}
                 width={64}
                 height={64}
@@ -54,6 +60,11 @@ export default function TeamCard({
               <p className="text-sm text-gray-400">
                 {memberCount} {memberCount === 1 ? 'member' : 'members'}
               </p>
+              {typeof rating === 'number' && (
+                <p className="text-xs text-primary-blue mt-1">
+                  Team rating: <span className="font-semibold">{Math.round(rating)}</span>
+                </p>
+              )}
             </div>
           </div>
 
@@ -69,6 +80,27 @@ export default function TeamCard({
             </div>
           )}
 
+          <div className="grid grid-cols-3 gap-4 text-center">
+            <div>
+              <div className="text-sm text-gray-400">Rating</div>
+              <div className="text-lg font-semibold text-primary-blue">
+                {typeof rating === 'number' ? Math.round(rating) : '—'}
+              </div>
+            </div>
+            <div>
+              <div className="text-sm text-gray-400">Wins</div>
+              <div className="text-lg font-semibold text-green-400">
+                {totalWins ?? 0}
+              </div>
+            </div>
+            <div>
+              <div className="text-sm text-gray-400">Races</div>
+              <div className="text-lg font-semibold text-white">
+                {totalRaces ?? 0}
+              </div>
+            </div>
+          </div>
+
           <div className="space-y-2">
             <p className="text-sm font-medium text-gray-400">Active in:</p>
             <div className="flex flex-wrap gap-2">
diff --git a/apps/website/components/teams/TeamLadderRow.tsx b/apps/website/components/teams/TeamLadderRow.tsx
new file mode 100644
index 000000000..ff230adbe
--- /dev/null
+++ b/apps/website/components/teams/TeamLadderRow.tsx
@@ -0,0 +1,78 @@
+'use client';
+
+import { useRouter } from 'next/navigation';
+import Image from 'next/image';
+import { getImageService } from '@/lib/di-container';
+
+export interface TeamLadderRowProps {
+  rank: number;
+  teamId: string;
+  teamName: string;
+  teamLogoUrl?: string;
+  memberCount: number;
+  teamRating: number | null;
+  totalWins: number;
+  totalRaces: number;
+}
+
+export default function TeamLadderRow({
+  rank,
+  teamId,
+  teamName,
+  teamLogoUrl,
+  memberCount,
+  teamRating,
+  totalWins,
+  totalRaces,
+}: TeamLadderRowProps) {
+  const router = useRouter();
+  const imageService = getImageService();
+  const logo = teamLogoUrl ?? imageService.getTeamLogo(teamId);
+
+  const handleClick = () => {
+    router.push(`/teams/${teamId}`);
+  };
+
+  return (
+    <tr
+      onClick={handleClick}
+      className="cursor-pointer border-b border-charcoal-outline/60 hover:bg-iron-gray/30 transition-colors"
+    >
+      <td className="py-3 px-4 text-sm text-gray-300 font-semibold">#{rank}</td>
+      <td className="py-3 px-4">
+        <div className="flex items-center gap-3">
+          <div className="w-8 h-8 rounded-md overflow-hidden bg-charcoal-outline flex-shrink-0">
+            <Image
+              src={logo}
+              alt={teamName}
+              width={32}
+              height={32}
+              className="w-full h-full object-cover"
+            />
+          </div>
+          <div className="flex flex-col">
+            <span className="text-sm font-semibold text-white truncate">
+              {teamName}
+            </span>
+          </div>
+        </div>
+      </td>
+      <td className="py-3 px-4 text-sm">
+        <span className="text-primary-blue font-semibold">
+          {teamRating !== null ? Math.round(teamRating) : '—'}
+        </span>
+      </td>
+      <td className="py-3 px-4 text-sm">
+        <span className="text-green-400 font-semibold">{totalWins}</span>
+      </td>
+      <td className="py-3 px-4 text-sm">
+        <span className="text-white">{totalRaces}</span>
+      </td>
+      <td className="py-3 px-4 text-sm">
+        <span className="text-gray-300">
+          {memberCount} {memberCount === 1 ? 'member' : 'members'}
+        </span>
+      </td>
+    </tr>
+  );
+}
\ No newline at end of file
diff --git a/apps/website/components/teams/TeamRoster.tsx b/apps/website/components/teams/TeamRoster.tsx
index d2b195e5e..566aa7166 100644
--- a/apps/website/components/teams/TeamRoster.tsx
+++ b/apps/website/components/teams/TeamRoster.tsx
@@ -2,10 +2,11 @@
 
 import { useState, useEffect } from 'react';
 import Card from '@/components/ui/Card';
+import DriverIdentity from '@/components/drivers/DriverIdentity';
 import { getDriverRepository, getDriverStats } from '@/lib/di-container';
 import { EntityMappers } from '@gridpilot/racing/application/mappers/EntityMappers';
 import type { DriverDTO } from '@gridpilot/racing/application/dto/DriverDTO';
-import { TeamMembership, TeamRole } from '@/lib/racingLegacyFacade';
+import type { TeamMembership, TeamRole } from '@gridpilot/racing';
 
 interface TeamRosterProps {
   teamId: string;
@@ -33,7 +34,7 @@ export default function TeamRoster({
       const driverMap: Record<string, DriverDTO> = {};
 
       for (const membership of memberships) {
-        const driver = allDrivers.find(d => d.id === membership.driverId);
+        const driver = allDrivers.find((d) => d.id === membership.driverId);
         if (driver) {
           const dto = EntityMappers.toDriverDTO(driver);
           if (dto) {
@@ -41,12 +42,12 @@ export default function TeamRoster({
           }
         }
       }
-      
+
       setDrivers(driverMap);
       setLoading(false);
     };
-    
-    loadDrivers();
+
+    void loadDrivers();
   }, [memberships]);
 
   const getRoleBadgeColor = (role: TeamRole) => {
@@ -85,14 +86,15 @@ export default function TeamRoster({
     }
   });
 
-  const teamAverageRating = memberships.length > 0
-    ? Math.round(
-        memberships.reduce((sum, m) => {
-          const stats = getDriverStats(m.driverId);
-          return sum + (stats?.rating || 0);
-        }, 0) / memberships.length
-      )
-    : 0;
+  const teamAverageRating =
+    memberships.length > 0
+      ? Math.round(
+          memberships.reduce((sum, m) => {
+            const stats = getDriverStats(m.driverId);
+            return sum + (stats?.rating || 0);
+          }, 0) / memberships.length,
+        )
+      : 0;
 
   if (loading) {
     return (
@@ -108,10 +110,11 @@ export default function TeamRoster({
         <div>
           <h3 className="text-xl font-semibold text-white">Team Roster</h3>
           <p className="text-sm text-gray-400 mt-1">
-            {memberships.length} {memberships.length === 1 ? 'member' : 'members'} • Avg Rating: <span className="text-primary-blue font-medium">{teamAverageRating}</span>
+            {memberships.length} {memberships.length === 1 ? 'member' : 'members'} • Avg Rating:{' '}
+            <span className="text-primary-blue font-medium">{teamAverageRating}</span>
           </p>
         </div>
-        
+
         <div className="flex items-center gap-2">
           <label className="text-sm text-gray-400">Sort by:</label>
           <select
@@ -125,70 +128,67 @@ export default function TeamRoster({
           </select>
         </div>
       </div>
-      
+
       <div className="space-y-3">
         {sortedMemberships.map((membership) => {
           const driver = drivers[membership.driverId];
           const driverStats = getDriverStats(membership.driverId);
           if (!driver) return null;
 
+          const canManageMembership = isAdmin && membership.role !== 'owner';
+
           return (
             <div
               key={membership.driverId}
               className="flex items-center justify-between p-4 rounded-lg bg-deep-graphite border border-charcoal-outline hover:border-charcoal-outline/60 transition-colors"
             >
-              <div className="flex items-center gap-4 flex-1">
-                <div className="w-12 h-12 rounded-full bg-primary-blue/20 flex items-center justify-center text-lg font-bold text-white">
-                  {driver.name.charAt(0)}
-                </div>
-                
-                <div className="flex-1">
-                  <div className="flex items-center gap-2">
-                    <h4 className="text-white font-medium">{driver.name}</h4>
-                    <span className={`px-2 py-1 rounded text-xs font-medium ${getRoleBadgeColor(membership.role)}`}>
-                      {getRoleLabel(membership.role)}
-                    </span>
-                  </div>
-                  <p className="text-sm text-gray-400">
-                    {driver.country} • Joined {new Date(membership.joinedAt).toLocaleDateString()}
-                  </p>
-                </div>
+              <DriverIdentity
+                driver={driver}
+                href={`/drivers/${driver.id}?from=team&teamId=${teamId}`}
+                contextLabel={getRoleLabel(membership.role)}
+                meta={
+                  <span>
+                    {driver.country} • Joined{' '}
+                    {new Date(membership.joinedAt).toLocaleDateString()}
+                  </span>
+                }
+                size="md"
+              />
 
-                {driverStats && (
-                  <div className="flex items-center gap-6 text-center">
-                    <div>
-                      <div className="text-lg font-bold text-primary-blue">{driverStats.rating}</div>
-                      <div className="text-xs text-gray-400">Rating</div>
-                    </div>
-                    <div>
-                      <div className="text-sm text-gray-300">#{driverStats.overallRank}</div>
-                      <div className="text-xs text-gray-500">Rank</div>
+              {driverStats && (
+                <div className="flex items-center gap-6 text-center">
+                  <div>
+                    <div className="text-lg font-bold text-primary-blue">
+                      {driverStats.rating}
                     </div>
+                    <div className="text-xs text-gray-400">Rating</div>
                   </div>
-                )}
-              </div>
+                  <div>
+                    <div className="text-sm text-gray-300">#{driverStats.overallRank}</div>
+                    <div className="text-xs text-gray-500">Rank</div>
+                  </div>
+                </div>
+              )}
 
-              {isAdmin && membership.role !== 'owner' && (
+              {canManageMembership && (
                 <div className="flex items-center gap-2">
-                  {onChangeRole && (
-                    <select
-                      className="px-3 py-2 bg-iron-gray border-0 rounded text-white ring-1 ring-inset ring-charcoal-outline focus:ring-2 focus:ring-primary-blue transition-all duration-150 text-sm"
-                      value={membership.role}
-                      onChange={(e) => onChangeRole(membership.driverId, e.target.value as TeamRole)}
-                    >
-                      <option value="driver">Driver</option>
-                      <option value="manager">Manager</option>
-                    </select>
-                  )}
-                  
-                  {onRemoveMember && (
-                    <button
-                      onClick={() => onRemoveMember(membership.driverId)}
-                      className="px-3 py-2 bg-danger-red/20 hover:bg-danger-red/30 text-danger-red rounded text-sm font-medium transition-colors"
-                    >
-                      Remove
-                    </button>
-                  )}
+                  <select
+                    className="px-3 py-2 bg-iron-gray border-0 rounded text-white ring-1 ring-inset ring-charcoal-outline focus:ring-2 focus:ring-primary-blue transition-all duration-150 text-sm"
+                    value={membership.role}
+                    onChange={(e) =>
+                      onChangeRole?.(membership.driverId, e.target.value as TeamRole)
+                    }
+                  >
+                    <option value="driver">Driver</option>
+                    <option value="manager">Manager</option>
+                  </select>
+
+                  <button
+                    onClick={() => onRemoveMember?.(membership.driverId)}
+                    className="px-3 py-2 bg-danger-red/20 hover:bg-danger-red/30 text-danger-red rounded text-sm font-medium transition-colors"
+                  >
+                    Remove
+                  </button>
                 </div>
               )}
             </div>
@@ -197,9 +197,7 @@ export default function TeamRoster({
       </div>
 
       {memberships.length === 0 && (
-        <div className="text-center py-8 text-gray-400">
-          No team members yet.
-        </div>
+        <div className="text-center py-8 text-gray-400">No team members yet.</div>
       )}
     </Card>
   );
diff --git a/apps/website/components/teams/TeamStandings.tsx b/apps/website/components/teams/TeamStandings.tsx
index a44d407da..ca3cc139e 100644
--- a/apps/website/components/teams/TeamStandings.tsx
+++ b/apps/website/components/teams/TeamStandings.tsx
@@ -2,10 +2,9 @@
 
 import { useState, useEffect } from 'react';
 import Card from '@/components/ui/Card';
-import { getStandingRepository, getLeagueRepository } from '@/lib/di-container';
+import { getStandingRepository, getLeagueRepository, getTeamMembershipRepository } from '@/lib/di-container';
 import { EntityMappers } from '@gridpilot/racing/application/mappers/EntityMappers';
 import type { LeagueDTO } from '@gridpilot/racing/application/dto/LeagueDTO';
-import { getTeamMembers } from '@/lib/racingLegacyFacade';
 
 interface TeamStandingsProps {
   teamId: string;
@@ -29,7 +28,8 @@ export default function TeamStandings({ teamId, leagues }: TeamStandingsProps) {
     const loadStandings = async () => {
       const standingRepo = getStandingRepository();
       const leagueRepo = getLeagueRepository();
-      const members = getTeamMembers(teamId);
+      const teamMembershipRepo = getTeamMembershipRepository();
+      const members = await teamMembershipRepo.getTeamMembers(teamId);
       const memberIds = members.map(m => m.driverId);
 
       const teamStandings: TeamLeagueStanding[] = [];
diff --git a/apps/website/components/ui/Modal.tsx b/apps/website/components/ui/Modal.tsx
new file mode 100644
index 000000000..5245c20ab
--- /dev/null
+++ b/apps/website/components/ui/Modal.tsx
@@ -0,0 +1,182 @@
+'use client';
+
+import {
+  useEffect,
+  useRef,
+  type ReactNode,
+  type KeyboardEvent as ReactKeyboardEvent,
+} from 'react';
+
+interface ModalProps {
+  title: string;
+  description?: string;
+  children?: ReactNode;
+  primaryActionLabel?: string;
+  secondaryActionLabel?: string;
+  onPrimaryAction?: () => void | Promise<void>;
+  onSecondaryAction?: () => void;
+  onOpenChange?: (open: boolean) => void;
+  isOpen: boolean;
+}
+
+/**
+ * Generic, accessible modal component with backdrop, focus management, and semantic structure.
+ * Controlled via the `isOpen` prop; callers handle URL state and routing.
+ */
+export default function Modal({
+  title,
+  description,
+  children,
+  primaryActionLabel,
+  secondaryActionLabel,
+  onPrimaryAction,
+  onSecondaryAction,
+  onOpenChange,
+  isOpen,
+}: ModalProps) {
+  const dialogRef = useRef<HTMLDivElement | null>(null);
+  const previouslyFocusedElementRef = useRef<Element | null>(null);
+
+  // When the modal opens, remember previous focus and move focus into the dialog
+  useEffect(() => {
+    if (isOpen) {
+      previouslyFocusedElementRef.current = document.activeElement;
+      const focusable = getFirstFocusable(dialogRef.current);
+      if (focusable) {
+        focusable.focus();
+      } else if (dialogRef.current) {
+        dialogRef.current.focus();
+      }
+      return;
+    }
+
+    // When closing, restore focus
+    if (!isOpen && previouslyFocusedElementRef.current instanceof HTMLElement) {
+      previouslyFocusedElementRef.current.focus();
+    }
+  }, [isOpen]);
+
+  // Basic focus trap with keyboard handling (Tab / Shift+Tab, Escape)
+  const handleKeyDown = (event: ReactKeyboardEvent<HTMLDivElement>) => {
+    if (event.key === 'Escape') {
+      if (onOpenChange) {
+        onOpenChange(false);
+      }
+      return;
+    }
+
+    if (event.key === 'Tab') {
+      const focusable = getFocusableElements(dialogRef.current);
+      if (focusable.length === 0) return;
+
+      const first = focusable[0];
+      const last = focusable[focusable.length - 1];
+
+      if (!event.shiftKey && document.activeElement === last) {
+        event.preventDefault();
+        first.focus();
+      } else if (event.shiftKey && document.activeElement === first) {
+        event.preventDefault();
+        last.focus();
+      }
+    }
+  };
+
+  const handleBackdropClick = (event: React.MouseEvent<HTMLDivElement>) => {
+    if (event.target === event.currentTarget && onOpenChange) {
+      onOpenChange(false);
+    }
+  };
+
+  if (!isOpen) {
+    return null;
+  }
+
+  return (
+    <div
+      className="fixed inset-0 z-[60] flex items-center justify-center bg-black/60 px-4"
+      role="dialog"
+      aria-modal="true"
+      aria-labelledby="modal-title"
+      aria-describedby={description ? 'modal-description' : undefined}
+      onKeyDown={handleKeyDown}
+      onClick={handleBackdropClick}
+    >
+      <div
+        ref={dialogRef}
+        className="w-full max-w-md rounded-2xl bg-deep-graphite border border-charcoal-outline shadow-2xl outline-none"
+        tabIndex={-1}
+      >
+        <div className="px-6 pt-5 pb-3 border-b border-charcoal-outline/80">
+          <h2
+            id="modal-title"
+            className="text-lg font-semibold text-white"
+          >
+            {title}
+          </h2>
+          {description && (
+            <p
+              id="modal-description"
+              className="mt-2 text-sm text-gray-400"
+            >
+              {description}
+            </p>
+          )}
+        </div>
+
+        <div className="px-6 py-4 text-sm text-gray-100">{children}</div>
+
+        {(primaryActionLabel || secondaryActionLabel) && (
+          <div className="flex justify-end gap-3 px-6 py-4 border-t border-charcoal-outline/80">
+            {secondaryActionLabel && (
+              <button
+                type="button"
+                onClick={() => {
+                  onSecondaryAction?.();
+                  onOpenChange?.(false);
+                }}
+                className="min-h-[40px] rounded-full px-4 py-2 text-sm font-medium text-gray-200 bg-iron-gray border border-charcoal-outline hover:bg-charcoal-outline transition-colors"
+              >
+                {secondaryActionLabel}
+              </button>
+            )}
+            {primaryActionLabel && (
+              <button
+                type="button"
+                onClick={async () => {
+                  if (onPrimaryAction) {
+                    await onPrimaryAction();
+                  }
+                }}
+                className="min-h-[40px] rounded-full px-4 py-2 text-sm font-semibold text-white bg-primary-blue shadow-[0_0_15px_rgba(25,140,255,0.4)] hover:shadow-[0_0_25px_rgba(25,140,255,0.6)] focus-visible:outline focus-visible:outline-2 focus-visible:outline-offset-2 focus-visible:outline-primary-blue transition-all"
+              >
+                {primaryActionLabel}
+              </button>
+            )}
+          </div>
+        )}
+      </div>
+    </div>
+  );
+}
+
+function getFocusableElements(root: HTMLElement | null): HTMLElement[] {
+  if (!root) return [];
+  const selectors = [
+    'a[href]',
+    'button:not([disabled])',
+    'textarea:not([disabled])',
+    'input:not([disabled])',
+    'select:not([disabled])',
+    '[tabindex]:not([tabindex="-1"])',
+  ];
+  const nodes = Array.from(
+    root.querySelectorAll<HTMLElement>(selectors.join(',')),
+  );
+  return nodes.filter((el) => !el.hasAttribute('disabled') && !el.getAttribute('aria-hidden'));
+}
+
+function getFirstFocusable(root: HTMLElement | null): HTMLElement | null {
+  const elements = getFocusableElements(root);
+  return elements[0] ?? null;
+}
\ No newline at end of file
diff --git a/apps/website/lib/currentDriver.ts b/apps/website/lib/currentDriver.ts
new file mode 100644
index 000000000..5756663e9
--- /dev/null
+++ b/apps/website/lib/currentDriver.ts
@@ -0,0 +1,20 @@
+'use client';
+
+import { useAuth } from '@/lib/auth/AuthContext';
+
+/**
+ * Returns the effective driver ID for the current session.
+ *
+ * Prefers the authenticated user's primaryDriverId when available,
+ * otherwise falls back to the demo default used across the alpha site.
+ */
+export function useEffectiveDriverId(): string {
+  const { session } = useAuth();
+  const user = session?.user as
+    | {
+        primaryDriverId?: string | null;
+      }
+    | undefined;
+
+  return user?.primaryDriverId ?? 'driver-1';
+}
\ No newline at end of file
diff --git a/apps/website/lib/di-container.ts b/apps/website/lib/di-container.ts
index 2a40c54ec..1532a79eb 100644
--- a/apps/website/lib/di-container.ts
+++ b/apps/website/lib/di-container.ts
@@ -16,19 +16,55 @@ import type { ILeagueRepository } from '@gridpilot/racing/domain/repositories/IL
 import type { IRaceRepository } from '@gridpilot/racing/domain/repositories/IRaceRepository';
 import type { IResultRepository } from '@gridpilot/racing/domain/repositories/IResultRepository';
 import type { IStandingRepository } from '@gridpilot/racing/domain/repositories/IStandingRepository';
+import type { IPenaltyRepository } from '@gridpilot/racing/domain/repositories/IPenaltyRepository';
+import type {
+  ITeamRepository,
+  ITeamMembershipRepository,
+  IRaceRegistrationRepository,
+} from '@gridpilot/racing';
+import type { ILeagueMembershipRepository } from '@gridpilot/racing/domain/repositories/ILeagueMembershipRepository';
+import type { LeagueMembership, JoinRequest } from '@gridpilot/racing/domain/entities/LeagueMembership';
 import type { IFeedRepository } from '@gridpilot/social/domain/repositories/IFeedRepository';
 import type { ISocialGraphRepository } from '@gridpilot/social/domain/repositories/ISocialGraphRepository';
+import type { ImageServicePort } from '@gridpilot/media';
 
 import { InMemoryDriverRepository } from '@gridpilot/racing/infrastructure/repositories/InMemoryDriverRepository';
 import { InMemoryLeagueRepository } from '@gridpilot/racing/infrastructure/repositories/InMemoryLeagueRepository';
 import { InMemoryRaceRepository } from '@gridpilot/racing/infrastructure/repositories/InMemoryRaceRepository';
 import { InMemoryResultRepository } from '@gridpilot/racing/infrastructure/repositories/InMemoryResultRepository';
 import { InMemoryStandingRepository } from '@gridpilot/racing/infrastructure/repositories/InMemoryStandingRepository';
+import { InMemoryPenaltyRepository } from '@gridpilot/racing/infrastructure/repositories/InMemoryPenaltyRepository';
+import { InMemoryTeamRepository } from '@gridpilot/racing/infrastructure/repositories/InMemoryTeamRepository';
+import { InMemoryTeamMembershipRepository } from '@gridpilot/racing/infrastructure/repositories/InMemoryTeamMembershipRepository';
+import { InMemoryRaceRegistrationRepository } from '@gridpilot/racing/infrastructure/repositories/InMemoryRaceRegistrationRepository';
+import { InMemoryLeagueMembershipRepository } from '@gridpilot/racing/infrastructure/repositories/InMemoryLeagueMembershipRepository';
+import {
+  JoinLeagueUseCase,
+  RegisterForRaceUseCase,
+  WithdrawFromRaceUseCase,
+  IsDriverRegisteredForRaceQuery,
+  GetRaceRegistrationsQuery,
+  CreateTeamUseCase,
+  JoinTeamUseCase,
+  LeaveTeamUseCase,
+  ApproveTeamJoinRequestUseCase,
+  RejectTeamJoinRequestUseCase,
+  UpdateTeamUseCase,
+  GetAllTeamsQuery,
+  GetTeamDetailsQuery,
+  GetTeamMembersQuery,
+  GetTeamJoinRequestsQuery,
+  GetDriverTeamQuery,
+  GetLeagueStandingsQuery,
+  GetLeagueDriverSeasonStatsQuery,
+  GetAllLeaguesWithCapacityQuery,
+} from '@gridpilot/racing/application';
 import { createStaticRacingSeed, type RacingSeedData } from '@gridpilot/testing-support';
 import {
   InMemoryFeedRepository,
   InMemorySocialGraphRepository,
 } from '@gridpilot/social/infrastructure/inmemory/InMemorySocialAndFeed';
+import { DemoImageServiceAdapter } from '@gridpilot/demo-infrastructure';
 
 /**
  * Seed data for development
@@ -97,12 +133,41 @@ class DIContainer {
   private _raceRepository: IRaceRepository;
   private _resultRepository: IResultRepository;
   private _standingRepository: IStandingRepository;
+  private _penaltyRepository: IPenaltyRepository;
+  private _teamRepository: ITeamRepository;
+  private _teamMembershipRepository: ITeamMembershipRepository;
+  private _raceRegistrationRepository: IRaceRegistrationRepository;
+  private _leagueMembershipRepository: ILeagueMembershipRepository;
   private _feedRepository: IFeedRepository;
   private _socialRepository: ISocialGraphRepository;
+  private _imageService: ImageServicePort;
+
+  // Racing application use-cases / queries
+  private _joinLeagueUseCase: JoinLeagueUseCase;
+  private _registerForRaceUseCase: RegisterForRaceUseCase;
+  private _withdrawFromRaceUseCase: WithdrawFromRaceUseCase;
+  private _isDriverRegisteredForRaceQuery: IsDriverRegisteredForRaceQuery;
+  private _getRaceRegistrationsQuery: GetRaceRegistrationsQuery;
+  private _getLeagueStandingsQuery: GetLeagueStandingsQuery;
+  private _getLeagueDriverSeasonStatsQuery: GetLeagueDriverSeasonStatsQuery;
+  private _getAllLeaguesWithCapacityQuery: GetAllLeaguesWithCapacityQuery;
+
+  private _createTeamUseCase: CreateTeamUseCase;
+  private _joinTeamUseCase: JoinTeamUseCase;
+  private _leaveTeamUseCase: LeaveTeamUseCase;
+  private _approveTeamJoinRequestUseCase: ApproveTeamJoinRequestUseCase;
+  private _rejectTeamJoinRequestUseCase: RejectTeamJoinRequestUseCase;
+  private _updateTeamUseCase: UpdateTeamUseCase;
+  private _getAllTeamsQuery: GetAllTeamsQuery;
+  private _getTeamDetailsQuery: GetTeamDetailsQuery;
+  private _getTeamMembersQuery: GetTeamMembersQuery;
+  private _getTeamJoinRequestsQuery: GetTeamJoinRequestsQuery;
+  private _getDriverTeamQuery: GetDriverTeamQuery;
 
   private constructor() {
     // Create seed data
     const seedData = createSeedData();
+    const primaryDriverId = seedData.drivers[0]?.id ?? 'driver-1';
 
     // Initialize repositories with seed data
     this._driverRepository = new InMemoryDriverRepository(seedData.drivers);
@@ -123,9 +188,228 @@ class DIContainer {
       this._leagueRepository
     );
 
+    // Race registrations (start empty; populated via use-cases)
+    this._raceRegistrationRepository = new InMemoryRaceRegistrationRepository();
+
+    // Penalties (seeded in-memory adapter)
+    this._penaltyRepository = new InMemoryPenaltyRepository();
+
+    // League memberships seeded from static memberships with guaranteed owner roles
+    const seededMemberships: LeagueMembership[] = seedData.memberships.map((m) => ({
+      leagueId: m.leagueId,
+      driverId: m.driverId,
+      role: 'member',
+      status: 'active',
+      joinedAt: new Date(),
+    }));
+
+    // Ensure each league owner has an owner membership
+    for (const league of seedData.leagues) {
+      const existing = seededMemberships.find(
+        (m) => m.leagueId === league.id && m.driverId === league.ownerId,
+      );
+      if (!existing) {
+        seededMemberships.push({
+          leagueId: league.id,
+          driverId: league.ownerId,
+          role: 'owner',
+          status: 'active',
+          joinedAt: new Date(),
+        });
+      } else {
+        existing.role = 'owner';
+      }
+    }
+
+    // Ensure the primary demo driver owns at least one league in memberships
+    const hasPrimaryOwnerMembership = seededMemberships.some(
+      (m: LeagueMembership) => m.driverId === primaryDriverId && m.role === 'owner',
+    );
+    if (!hasPrimaryOwnerMembership && seedData.leagues.length > 0) {
+      const targetLeague =
+        seedData.leagues.find((l) => l.ownerId === primaryDriverId) ??
+        seedData.leagues[0];
+
+      const existingForPrimary = seededMemberships.find(
+        (m) => m.leagueId === targetLeague.id && m.driverId === primaryDriverId,
+      );
+
+      if (existingForPrimary) {
+        existingForPrimary.role = 'owner';
+      } else {
+        seededMemberships.push({
+          leagueId: targetLeague.id,
+          driverId: primaryDriverId,
+          role: 'owner',
+          status: 'active',
+          joinedAt: new Date(),
+        });
+      }
+    }
+
+    // Seed sample league admins for the primary driver's league (alpha demo)
+    const primaryLeagueForAdmins =
+      seedData.leagues.find((l) => l.ownerId === primaryDriverId) ??
+      seedData.leagues[0];
+
+    if (primaryLeagueForAdmins) {
+      const adminCandidates = seedData.drivers
+        .filter((d) => d.id !== primaryLeagueForAdmins.ownerId)
+        .slice(0, 2);
+
+      adminCandidates.forEach((driver) => {
+        const existing = seededMemberships.find(
+          (m) =>
+            m.leagueId === primaryLeagueForAdmins.id && m.driverId === driver.id,
+        );
+        if (existing) {
+          if (existing.role !== 'owner') {
+            existing.role = 'admin';
+          }
+        } else {
+          seededMemberships.push({
+            leagueId: primaryLeagueForAdmins.id,
+            driverId: driver.id,
+            role: 'admin',
+            status: 'active',
+            joinedAt: new Date(),
+          });
+        }
+      });
+    }
+
+    // Seed a few pending join requests for demo leagues
+    const seededJoinRequests: JoinRequest[] = [];
+    const demoLeagues = seedData.leagues.slice(0, 2);
+    const extraDrivers = seedData.drivers.slice(3, 8);
+
+    demoLeagues.forEach((league) => {
+      extraDrivers.forEach((driver, index) => {
+        seededJoinRequests.push({
+          id: `join-${league.id}-${driver.id}`,
+          leagueId: league.id,
+          driverId: driver.id,
+          requestedAt: new Date(Date.now() - (index + 1) * 24 * 60 * 60 * 1000),
+          message:
+            index % 2 === 0
+              ? 'Would love to race in this series!'
+              : 'Looking to join for the upcoming season.',
+        });
+      });
+    });
+
+    this._leagueMembershipRepository = new InMemoryLeagueMembershipRepository(
+      seededMemberships,
+      seededJoinRequests,
+    );
+
+    // Team repositories seeded from static memberships/teams
+    this._teamRepository = new InMemoryTeamRepository(
+      seedData.teams.map((t) => ({
+        id: t.id,
+        name: t.name,
+        tag: t.tag,
+        description: t.description,
+        ownerId: seedData.drivers[0]?.id ?? 'driver-1',
+        leagues: [t.primaryLeagueId],
+        createdAt: new Date(),
+      })),
+    );
+
+    this._teamMembershipRepository = new InMemoryTeamMembershipRepository(
+      seedData.memberships
+        .filter((m) => m.teamId)
+        .map((m) => ({
+          teamId: m.teamId!,
+          driverId: m.driverId,
+          role: 'driver',
+          status: 'active',
+          joinedAt: new Date(),
+        })),
+    );
+
+    // Application-layer use-cases and queries wired with repositories
+    this._joinLeagueUseCase = new JoinLeagueUseCase(this._leagueMembershipRepository);
+    this._registerForRaceUseCase = new RegisterForRaceUseCase(
+      this._raceRegistrationRepository,
+      this._leagueMembershipRepository,
+    );
+    this._withdrawFromRaceUseCase = new WithdrawFromRaceUseCase(
+      this._raceRegistrationRepository,
+    );
+    this._isDriverRegisteredForRaceQuery = new IsDriverRegisteredForRaceQuery(
+      this._raceRegistrationRepository,
+    );
+    this._getRaceRegistrationsQuery = new GetRaceRegistrationsQuery(
+      this._raceRegistrationRepository,
+    );
+    this._getLeagueStandingsQuery = new GetLeagueStandingsQuery(this._standingRepository);
+
+    this._getLeagueDriverSeasonStatsQuery = new GetLeagueDriverSeasonStatsQuery(
+      this._standingRepository,
+      this._resultRepository,
+      this._penaltyRepository,
+      {
+        getRating: (driverId: string) => {
+          const stats = driverStats[driverId];
+          if (!stats) {
+            return { rating: null, ratingChange: null };
+          }
+          // For alpha we expose current rating and a mock delta
+          const baseline = 1500;
+          const delta = stats.rating - baseline;
+          return {
+            rating: stats.rating,
+            ratingChange: delta !== 0 ? delta : null,
+          };
+        },
+      },
+    );
+
+    this._getAllLeaguesWithCapacityQuery = new GetAllLeaguesWithCapacityQuery(
+      this._leagueRepository,
+      this._leagueMembershipRepository,
+    );
+
+    this._createTeamUseCase = new CreateTeamUseCase(
+      this._teamRepository,
+      this._teamMembershipRepository,
+    );
+    this._joinTeamUseCase = new JoinTeamUseCase(
+      this._teamRepository,
+      this._teamMembershipRepository,
+    );
+    this._leaveTeamUseCase = new LeaveTeamUseCase(this._teamMembershipRepository);
+    this._approveTeamJoinRequestUseCase = new ApproveTeamJoinRequestUseCase(
+      this._teamMembershipRepository,
+    );
+    this._rejectTeamJoinRequestUseCase = new RejectTeamJoinRequestUseCase(
+      this._teamMembershipRepository,
+    );
+    this._updateTeamUseCase = new UpdateTeamUseCase(
+      this._teamRepository,
+      this._teamMembershipRepository,
+    );
+    this._getAllTeamsQuery = new GetAllTeamsQuery(this._teamRepository);
+    this._getTeamDetailsQuery = new GetTeamDetailsQuery(
+      this._teamRepository,
+      this._teamMembershipRepository,
+    );
+    this._getTeamMembersQuery = new GetTeamMembersQuery(this._teamMembershipRepository);
+    this._getTeamJoinRequestsQuery = new GetTeamJoinRequestsQuery(
+      this._teamMembershipRepository,
+    );
+    this._getDriverTeamQuery = new GetDriverTeamQuery(
+      this._teamRepository,
+      this._teamMembershipRepository,
+    );
+
     // Social and feed adapters backed by static seed
     this._feedRepository = new InMemoryFeedRepository(seedData);
     this._socialRepository = new InMemorySocialGraphRepository(seedData);
+
+    // Image service backed by demo adapter
+    this._imageService = new DemoImageServiceAdapter();
   }
 
   /**
@@ -168,6 +452,102 @@ class DIContainer {
     return this._standingRepository;
   }
 
+  get penaltyRepository(): IPenaltyRepository {
+    return this._penaltyRepository;
+  }
+
+  get raceRegistrationRepository(): IRaceRegistrationRepository {
+    return this._raceRegistrationRepository;
+  }
+
+  get leagueMembershipRepository(): ILeagueMembershipRepository {
+    return this._leagueMembershipRepository;
+  }
+
+  get joinLeagueUseCase(): JoinLeagueUseCase {
+    return this._joinLeagueUseCase;
+  }
+
+  get registerForRaceUseCase(): RegisterForRaceUseCase {
+    return this._registerForRaceUseCase;
+  }
+
+  get withdrawFromRaceUseCase(): WithdrawFromRaceUseCase {
+    return this._withdrawFromRaceUseCase;
+  }
+
+  get isDriverRegisteredForRaceQuery(): IsDriverRegisteredForRaceQuery {
+    return this._isDriverRegisteredForRaceQuery;
+  }
+
+  get getRaceRegistrationsQuery(): GetRaceRegistrationsQuery {
+    return this._getRaceRegistrationsQuery;
+  }
+
+  get getLeagueStandingsQuery(): GetLeagueStandingsQuery {
+    return this._getLeagueStandingsQuery;
+  }
+
+  get getLeagueDriverSeasonStatsQuery(): GetLeagueDriverSeasonStatsQuery {
+    return this._getLeagueDriverSeasonStatsQuery;
+  }
+
+  get getAllLeaguesWithCapacityQuery(): GetAllLeaguesWithCapacityQuery {
+    return this._getAllLeaguesWithCapacityQuery;
+  }
+
+  get createTeamUseCase(): CreateTeamUseCase {
+    return this._createTeamUseCase;
+  }
+
+  get joinTeamUseCase(): JoinTeamUseCase {
+    return this._joinTeamUseCase;
+  }
+
+  get leaveTeamUseCase(): LeaveTeamUseCase {
+    return this._leaveTeamUseCase;
+  }
+
+  get approveTeamJoinRequestUseCase(): ApproveTeamJoinRequestUseCase {
+    return this._approveTeamJoinRequestUseCase;
+  }
+
+  get rejectTeamJoinRequestUseCase(): RejectTeamJoinRequestUseCase {
+    return this._rejectTeamJoinRequestUseCase;
+  }
+
+  get updateTeamUseCase(): UpdateTeamUseCase {
+    return this._updateTeamUseCase;
+  }
+
+  get getAllTeamsQuery(): GetAllTeamsQuery {
+    return this._getAllTeamsQuery;
+  }
+
+  get getTeamDetailsQuery(): GetTeamDetailsQuery {
+    return this._getTeamDetailsQuery;
+  }
+
+  get getTeamMembersQuery(): GetTeamMembersQuery {
+    return this._getTeamMembersQuery;
+  }
+
+  get getTeamJoinRequestsQuery(): GetTeamJoinRequestsQuery {
+    return this._getTeamJoinRequestsQuery;
+  }
+
+  get getDriverTeamQuery(): GetDriverTeamQuery {
+    return this._getDriverTeamQuery;
+  }
+
+  get teamRepository(): ITeamRepository {
+    return this._teamRepository;
+  }
+
+  get teamMembershipRepository(): ITeamMembershipRepository {
+    return this._teamMembershipRepository;
+  }
+
   get feedRepository(): IFeedRepository {
     return this._feedRepository;
   }
@@ -175,6 +555,10 @@ class DIContainer {
   get socialRepository(): ISocialGraphRepository {
     return this._socialRepository;
   }
+
+  get imageService(): ImageServicePort {
+    return this._imageService;
+  }
 }
 
 /**
@@ -200,6 +584,102 @@ export function getStandingRepository(): IStandingRepository {
   return DIContainer.getInstance().standingRepository;
 }
 
+export function getPenaltyRepository(): IPenaltyRepository {
+  return DIContainer.getInstance().penaltyRepository;
+}
+
+export function getRaceRegistrationRepository(): IRaceRegistrationRepository {
+  return DIContainer.getInstance().raceRegistrationRepository;
+}
+
+export function getLeagueMembershipRepository(): ILeagueMembershipRepository {
+  return DIContainer.getInstance().leagueMembershipRepository;
+}
+
+export function getJoinLeagueUseCase(): JoinLeagueUseCase {
+  return DIContainer.getInstance().joinLeagueUseCase;
+}
+
+export function getRegisterForRaceUseCase(): RegisterForRaceUseCase {
+  return DIContainer.getInstance().registerForRaceUseCase;
+}
+
+export function getWithdrawFromRaceUseCase(): WithdrawFromRaceUseCase {
+  return DIContainer.getInstance().withdrawFromRaceUseCase;
+}
+
+export function getIsDriverRegisteredForRaceQuery(): IsDriverRegisteredForRaceQuery {
+  return DIContainer.getInstance().isDriverRegisteredForRaceQuery;
+}
+
+export function getGetRaceRegistrationsQuery(): GetRaceRegistrationsQuery {
+  return DIContainer.getInstance().getRaceRegistrationsQuery;
+}
+
+export function getGetLeagueStandingsQuery(): GetLeagueStandingsQuery {
+  return DIContainer.getInstance().getLeagueStandingsQuery;
+}
+
+export function getGetLeagueDriverSeasonStatsQuery(): GetLeagueDriverSeasonStatsQuery {
+  return DIContainer.getInstance().getLeagueDriverSeasonStatsQuery;
+}
+
+export function getGetAllLeaguesWithCapacityQuery(): GetAllLeaguesWithCapacityQuery {
+  return DIContainer.getInstance().getAllLeaguesWithCapacityQuery;
+}
+
+export function getTeamRepository(): ITeamRepository {
+  return DIContainer.getInstance().teamRepository;
+}
+
+export function getTeamMembershipRepository(): ITeamMembershipRepository {
+  return DIContainer.getInstance().teamMembershipRepository;
+}
+
+export function getCreateTeamUseCase(): CreateTeamUseCase {
+  return DIContainer.getInstance().createTeamUseCase;
+}
+
+export function getJoinTeamUseCase(): JoinTeamUseCase {
+  return DIContainer.getInstance().joinTeamUseCase;
+}
+
+export function getLeaveTeamUseCase(): LeaveTeamUseCase {
+  return DIContainer.getInstance().leaveTeamUseCase;
+}
+
+export function getApproveTeamJoinRequestUseCase(): ApproveTeamJoinRequestUseCase {
+  return DIContainer.getInstance().approveTeamJoinRequestUseCase;
+}
+
+export function getRejectTeamJoinRequestUseCase(): RejectTeamJoinRequestUseCase {
+  return DIContainer.getInstance().rejectTeamJoinRequestUseCase;
+}
+
+export function getUpdateTeamUseCase(): UpdateTeamUseCase {
+  return DIContainer.getInstance().updateTeamUseCase;
+}
+
+export function getGetAllTeamsQuery(): GetAllTeamsQuery {
+  return DIContainer.getInstance().getAllTeamsQuery;
+}
+
+export function getGetTeamDetailsQuery(): GetTeamDetailsQuery {
+  return DIContainer.getInstance().getTeamDetailsQuery;
+}
+
+export function getGetTeamMembersQuery(): GetTeamMembersQuery {
+  return DIContainer.getInstance().getTeamMembersQuery;
+}
+
+export function getGetTeamJoinRequestsQuery(): GetTeamJoinRequestsQuery {
+  return DIContainer.getInstance().getTeamJoinRequestsQuery;
+}
+
+export function getGetDriverTeamQuery(): GetDriverTeamQuery {
+  return DIContainer.getInstance().getDriverTeamQuery;
+}
+
 export function getFeedRepository(): IFeedRepository {
   return DIContainer.getInstance().feedRepository;
 }
@@ -208,6 +688,10 @@ export function getSocialRepository(): ISocialGraphRepository {
   return DIContainer.getInstance().socialRepository;
 }
 
+export function getImageService(): ImageServicePort {
+  return DIContainer.getInstance().imageService;
+}
+
 /**
  * Reset function for testing
  */
diff --git a/apps/website/lib/leagueMembership.ts b/apps/website/lib/leagueMembership.ts
new file mode 100644
index 000000000..958d0cf4b
--- /dev/null
+++ b/apps/website/lib/leagueMembership.ts
@@ -0,0 +1,89 @@
+'use client';
+
+import type {
+  LeagueMembership as DomainLeagueMembership,
+  MembershipRole,
+  MembershipStatus,
+} from '@gridpilot/racing/domain/entities/LeagueMembership';
+import { leagues, memberships as seedMemberships } from '@gridpilot/testing-support';
+
+/**
+ * Lightweight league membership model mirroring the domain type but with
+ * a stringified joinedAt for easier UI formatting.
+ */
+export interface LeagueMembership extends Omit<DomainLeagueMembership, 'joinedAt'> {
+  joinedAt: string;
+}
+
+const leagueMemberships = new Map<string, LeagueMembership[]>();
+
+/**
+ * Initialize league memberships once from static seed data.
+ *
+ * - All seeded memberships become active members.
+ * - League owners are guaranteed to have an owner membership.
+ */
+(function initializeLeagueMembershipsFromSeed() {
+  if (leagueMemberships.size > 0) {
+    return;
+  }
+
+  const byLeague = new Map<string, LeagueMembership[]>();
+
+  for (const membership of seedMemberships) {
+    const list = byLeague.get(membership.leagueId) ?? [];
+    const joinedAt = new Date().toISOString();
+
+    list.push({
+      leagueId: membership.leagueId,
+      driverId: membership.driverId,
+      role: 'member',
+      status: 'active',
+      joinedAt,
+    });
+
+    byLeague.set(membership.leagueId, list);
+  }
+
+  for (const league of leagues) {
+    const list = byLeague.get(league.id) ?? [];
+    const existingOwner = list.find((m) => m.driverId === league.ownerId);
+
+    if (existingOwner) {
+      existingOwner.role = 'owner';
+    } else {
+      const joinedAt = new Date().toISOString();
+      list.unshift({
+        leagueId: league.id,
+        driverId: league.ownerId,
+        role: 'owner',
+        status: 'active',
+        joinedAt,
+      });
+    }
+
+    byLeague.set(league.id, list);
+  }
+
+  for (const [leagueId, list] of byLeague.entries()) {
+    leagueMemberships.set(leagueId, list);
+  }
+})();
+
+export function getMembership(leagueId: string, driverId: string): LeagueMembership | null {
+  const list = leagueMemberships.get(leagueId);
+  if (!list) return null;
+  return list.find((m) => m.driverId === driverId) ?? null;
+}
+
+export function getLeagueMembers(leagueId: string): LeagueMembership[] {
+  return [...(leagueMemberships.get(leagueId) ?? [])];
+}
+
+export function isOwnerOrAdmin(leagueId: string, driverId: string): boolean {
+  const membership = getMembership(leagueId, driverId);
+  if (!membership) return false;
+  return membership.role === 'owner' || membership.role === 'admin';
+}
+
+export type { MembershipRole, MembershipStatus };
\ No newline at end of file
diff --git a/apps/website/lib/leagueRoles.ts b/apps/website/lib/leagueRoles.ts
index 6e5587b6f..fab1af73c 100644
--- a/apps/website/lib/leagueRoles.ts
+++ b/apps/website/lib/leagueRoles.ts
@@ -1,4 +1,4 @@
-import type { MembershipRole } from '@/lib/racingLegacyFacade';
+import type { MembershipRole } from '@gridpilot/racing/domain/entities/LeagueMembership';
 
 export type LeagueRole = MembershipRole;
 
diff --git a/apps/website/lib/racingLegacyFacade.ts b/apps/website/lib/racingLegacyFacade.ts
deleted file mode 100644
index 2609fbc77..000000000
--- a/apps/website/lib/racingLegacyFacade.ts
+++ /dev/null
@@ -1,558 +0,0 @@
-/**
- * Website-local racing façade
- *
- * This module provides synchronous helper functions used by the alpha website
- * without depending on legacy exports from @gridpilot/racing/application.
- * It maintains simple in-memory state for memberships, teams, and registrations.
- */
-
-import type {
-  LeagueMembership as DomainLeagueMembership,
-  MembershipRole,
-  MembershipStatus,
-} from '@gridpilot/racing/domain/entities/LeagueMembership';
-import { getDriverAvatar, getTeamLogo, getLeagueBanner, memberships as seedMemberships, leagues as seedLeagues } from '@gridpilot/testing-support';
-
-export type { MembershipRole, MembershipStatus };
-
-export interface LeagueMembership extends Omit<DomainLeagueMembership, 'joinedAt'> {
-  joinedAt: string;
-}
-
-// Lightweight league join request model for the website
-export interface JoinRequest {
-  id: string;
-  leagueId: string;
-  driverId: string;
-  message?: string;
-  requestedAt: string;
-}
-
-import type {
-  Team,
-  TeamJoinRequest,
-  TeamMembership,
-  TeamRole,
-  TeamMembershipStatus,
-} from '@gridpilot/racing/domain/entities/Team';
-
-export type { Team, TeamJoinRequest, TeamMembership, TeamRole, TeamMembershipStatus };
-
-/**
- * Identity helpers
- *
- * For the alpha website we treat a single demo driver as the "current" user.
- */
-const CURRENT_DRIVER_ID = 'driver-1';
-
-export function getCurrentDriverId(): string {
-  return CURRENT_DRIVER_ID;
-}
-
-/**
- * In-memory stores
- */
-
-const leagueMemberships = new Map<string, LeagueMembership[]>();
-const leagueJoinRequests = new Map<string, JoinRequest[]>();
-
-const teams = new Map<string, Team>();
-const teamMemberships = new Map<string, TeamMembership[]>();
-const teamJoinRequests = new Map<string, TeamJoinRequest[]>();
-
-const raceRegistrations = new Map<string, Set<string>>();
-
-/**
- * Helper utilities
- */
-
-function ensureLeagueMembershipArray(leagueId: string): LeagueMembership[] {
-  let list = leagueMemberships.get(leagueId);
-  if (!list) {
-    list = [];
-    leagueMemberships.set(leagueId, list);
-  }
-  return list;
-}
-
-function ensureTeamMembershipArray(teamId: string): TeamMembership[] {
-  let list = teamMemberships.get(teamId);
-  if (!list) {
-    list = [];
-    teamMemberships.set(teamId, list);
-  }
-  return list;
-}
-
-function ensureRaceRegistrationSet(raceId: string): Set<string> {
-  let set = raceRegistrations.get(raceId);
-  if (!set) {
-    set = new Set<string>();
-    raceRegistrations.set(raceId, set);
-  }
-  return set;
-}
-
-let idCounter = 1;
-function generateId(prefix: string): string {
-  return `${prefix}-${idCounter++}`;
-}
-
-// Initialize league memberships from static seed data
-(function initializeLeagueMembershipsFromSeed() {
-  if (leagueMemberships.size > 0) {
-    return;
-  }
-
-  const membershipsByLeague = new Map<string, LeagueMembership[]>();
-
-  // Create base active memberships from seed
-  for (const membership of seedMemberships) {
-    const list = membershipsByLeague.get(membership.leagueId) ?? [];
-    const joinedAt = new Date(2024, 0, 1 + (idCounter % 28)).toISOString();
-
-    list.push({
-      leagueId: membership.leagueId,
-      driverId: membership.driverId,
-      role: 'member',
-      status: 'active',
-      joinedAt,
-    });
-
-    membershipsByLeague.set(membership.leagueId, list);
-  }
-
-  // Ensure league owners are represented as owners in memberships
-  for (const league of seedLeagues) {
-    const list = membershipsByLeague.get(league.id) ?? [];
-    const existingOwnerMembership = list.find((m) => m.driverId === league.ownerId);
-
-    if (existingOwnerMembership) {
-      existingOwnerMembership.role = 'owner';
-    } else {
-      const joinedAt = new Date(2024, 0, 1 + (idCounter % 28)).toISOString();
-      list.unshift({
-        leagueId: league.id,
-        driverId: league.ownerId,
-        role: 'owner',
-        status: 'active',
-        joinedAt,
-      });
-    }
-
-    membershipsByLeague.set(league.id, list);
-  }
-
-  // Store into facade-local maps
-  for (const [leagueId, list] of membershipsByLeague.entries()) {
-    leagueMemberships.set(leagueId, list);
-  }
-})();
-
-export function getDriverAvatarUrl(driverId: string): string {
-  return getDriverAvatar(driverId);
-}
-
-export function getTeamLogoUrl(teamId: string): string {
-  return getTeamLogo(teamId);
-}
-
-export function getLeagueBannerUrl(leagueId: string): string {
-  return getLeagueBanner(leagueId);
-}
-
-/**
- * League membership API
- */
-
-export function getMembership(leagueId: string, driverId: string): LeagueMembership | null {
-  const list = leagueMemberships.get(leagueId);
-  if (!list) return null;
-  return list.find((m) => m.driverId === driverId) ?? null;
-}
-
-export function getLeagueMembers(leagueId: string): LeagueMembership[] {
-  return [...(leagueMemberships.get(leagueId) ?? [])];
-}
-
-export function joinLeague(leagueId: string, driverId: string): void {
-  const existing = getMembership(leagueId, driverId);
-  if (existing && existing.status === 'active') {
-    throw new Error('Already a member of this league');
-  }
-
-  const list = ensureLeagueMembershipArray(leagueId);
-  const now = new Date();
-
-  if (existing) {
-    existing.status = 'active';
-    existing.joinedAt = now.toISOString();
-    return;
-  }
-
-  list.push({
-    leagueId,
-    driverId,
-    role: list.length === 0 ? 'owner' : 'member',
-    status: 'active',
-    joinedAt: now.toISOString(),
-  });
-}
-
-export function leaveLeague(leagueId: string, driverId: string): void {
-  const list = ensureLeagueMembershipArray(leagueId);
-  const membership = list.find((m) => m.driverId === driverId);
-  if (!membership) {
-    throw new Error('Not a member of this league');
-  }
-  if (membership.role === 'owner') {
-    throw new Error('League owner cannot leave the league');
-  }
-  const idx = list.indexOf(membership);
-  if (idx >= 0) {
-    list.splice(idx, 1);
-  }
-}
-
-export function requestToJoin(leagueId: string, driverId: string): void {
-  const existing = getMembership(leagueId, driverId);
-  if (existing && existing.status === 'active') {
-    throw new Error('Already a member of this league');
-  }
-
-  const requests = leagueJoinRequests.get(leagueId) ?? [];
-  const now = new Date().toISOString();
-  const request: JoinRequest = {
-    id: generateId('league-request'),
-    leagueId,
-    driverId,
-    requestedAt: now,
-  };
-  requests.push(request);
-  leagueJoinRequests.set(leagueId, requests);
-}
-
-export function isOwnerOrAdmin(leagueId: string, driverId: string): boolean {
-  const membership = getMembership(leagueId, driverId);
-  if (!membership) return false;
-  return membership.role === 'owner' || membership.role === 'admin';
-}
-
-/**
- * League admin API (join requests and membership management)
- */
-
-export function getJoinRequests(leagueId: string): JoinRequest[] {
-  return [...(leagueJoinRequests.get(leagueId) ?? [])];
-}
-
-export function approveJoinRequest(requestId: string): void {
-  for (const [leagueId, requests] of leagueJoinRequests.entries()) {
-    const idx = requests.findIndex((r) => r.id === requestId);
-    if (idx >= 0) {
-      const request = requests[idx];
-      requests.splice(idx, 1);
-      leagueJoinRequests.set(leagueId, requests);
-      joinLeague(leagueId, request.driverId);
-      return;
-    }
-  }
-  throw new Error('Join request not found');
-}
-
-export function rejectJoinRequest(requestId: string): void {
-  for (const [leagueId, requests] of leagueJoinRequests.entries()) {
-    const idx = requests.findIndex((r) => r.id === requestId);
-    if (idx >= 0) {
-      requests.splice(idx, 1);
-      leagueJoinRequests.set(leagueId, requests);
-      return;
-    }
-  }
-  throw new Error('Join request not found');
-}
-
-export function removeMember(leagueId: string, driverId: string, performedBy: string): void {
-  const performer = getMembership(leagueId, performedBy);
-  if (!performer || (performer.role !== 'owner' && performer.role !== 'admin')) {
-    throw new Error('Only owners or admins can remove members');
-  }
-
-  const list = ensureLeagueMembershipArray(leagueId);
-  const membership = list.find((m) => m.driverId === driverId);
-  if (!membership) {
-    throw new Error('Member not found');
-  }
-  if (membership.role === 'owner') {
-    throw new Error('Cannot remove the league owner');
-  }
-  const idx = list.indexOf(membership);
-  if (idx >= 0) {
-    list.splice(idx, 1);
-  }
-}
-
-export function updateMemberRole(
-  leagueId: string,
-  driverId: string,
-  newRole: MembershipRole,
-  performedBy: string,
-): void {
-  const performer = getMembership(leagueId, performedBy);
-  if (!performer || performer.role !== 'owner') {
-    throw new Error('Only the league owner can update roles');
-  }
-
-  const list = ensureLeagueMembershipArray(leagueId);
-  const membership = list.find((m) => m.driverId === driverId);
-  if (!membership) {
-    throw new Error('Member not found');
-  }
-  if (membership.role === 'owner') {
-    throw new Error('Cannot change the owner role');
-  }
-  membership.role = newRole;
-}
-
-/**
- * Team API
- */
-
-export function createTeam(initial: Pick<Team, 'name' | 'tag' | 'description' | 'leagues'>): Team {
-  const id = generateId('team');
-  const now = new Date();
-  const team: Team = {
-    id,
-    name: initial.name,
-    tag: initial.tag,
-    description: initial.description,
-    leagues: initial.leagues,
-    ownerId: CURRENT_DRIVER_ID,
-    createdAt: now,
-  };
-  teams.set(id, team);
-
-  const members = ensureTeamMembershipArray(id);
-  members.push({
-    teamId: id,
-    driverId: CURRENT_DRIVER_ID,
-    role: 'owner',
-    status: 'active',
-    joinedAt: now,
-  });
-
-  return team;
-}
-
-export function getAllTeams(): Team[] {
-  return [...teams.values()];
-}
-
-export function getTeam(teamId: string): Team | null {
-  return teams.get(teamId) ?? null;
-}
-
-export function updateTeam(teamId: string, updates: Partial<Pick<Team, 'name' | 'tag' | 'description' | 'leagues'>>, updatedBy: string): void {
-  const team = teams.get(teamId);
-  if (!team) {
-    throw new Error('Team not found');
-  }
-  const membership = getTeamMembership(teamId, updatedBy);
-  if (!membership || (membership.role !== 'owner' && membership.role !== 'manager')) {
-    throw new Error('Only owners or managers can update team');
-  }
-
-  teams.set(teamId, {
-    ...team,
-    ...updates,
-  });
-}
-
-export function getTeamMembers(teamId: string): TeamMembership[] {
-  return [...(teamMemberships.get(teamId) ?? [])];
-}
-
-export function getTeamMembership(teamId: string, driverId: string): TeamMembership | null {
-  const list = teamMemberships.get(teamId);
-  if (!list) return null;
-  return list.find((m) => m.driverId === driverId) ?? null;
-}
-
-export function getDriverTeam(driverId: string): { team: Team; membership: TeamMembership } | null {
-  for (const [teamId, memberships] of teamMemberships.entries()) {
-    const membership = memberships.find((m) => m.driverId === driverId && m.status === 'active');
-    if (membership) {
-      const team = teams.get(teamId);
-      if (team) {
-        return { team, membership };
-      }
-    }
-  }
-  return null;
-}
-
-export function isTeamOwnerOrManager(teamId: string, driverId: string): boolean {
-  const membership = getTeamMembership(teamId, driverId);
-  if (!membership) return false;
-  return membership.role === 'owner' || membership.role === 'manager';
-}
-
-export function joinTeam(teamId: string, driverId: string): void {
-  const team = teams.get(teamId);
-  if (!team) {
-    throw new Error('Team not found');
-  }
-  const existing = getTeamMembership(teamId, driverId);
-  if (existing && existing.status === 'active') {
-    throw new Error('Already a member of this team');
-  }
-
-  const list = ensureTeamMembershipArray(teamId);
-  const now = new Date();
-
-  if (existing) {
-    existing.status = 'active';
-    existing.joinedAt = now;
-    return;
-  }
-
-  list.push({
-    teamId,
-    driverId,
-    role: list.length === 0 ? 'owner' : 'driver',
-    status: 'active',
-    joinedAt: now,
-  });
-}
-
-export function leaveTeam(teamId: string, driverId: string): void {
-  const list = ensureTeamMembershipArray(teamId);
-  const membership = list.find((m) => m.driverId === driverId);
-  if (!membership) {
-    throw new Error('Not a member of this team');
-  }
-  if (membership.role === 'owner') {
-    throw new Error('Team owner cannot leave the team');
-  }
-  const idx = list.indexOf(membership);
-  if (idx >= 0) {
-    list.splice(idx, 1);
-  }
-}
-
-export function requestToJoinTeam(teamId: string, driverId: string, message?: string): void {
-  const existing = getTeamMembership(teamId, driverId);
-  if (existing && existing.status === 'active') {
-    throw new Error('Already a member of this team');
-  }
-
-  const requests = teamJoinRequests.get(teamId) ?? [];
-  const now = new Date();
-  const request: TeamJoinRequest = {
-    id: generateId('team-request'),
-    teamId,
-    driverId,
-    message,
-    requestedAt: now,
-  };
-  requests.push(request);
-  teamJoinRequests.set(teamId, requests);
-}
-
-export function getTeamJoinRequests(teamId: string): TeamJoinRequest[] {
-  return [...(teamJoinRequests.get(teamId) ?? [])];
-}
-
-export function approveTeamJoinRequest(requestId: string): void {
-  for (const [teamId, requests] of teamJoinRequests.entries()) {
-    const idx = requests.findIndex((r) => r.id === requestId);
-    if (idx >= 0) {
-      const request = requests[idx];
-      requests.splice(idx, 1);
-      teamJoinRequests.set(teamId, requests);
-      joinTeam(teamId, request.driverId);
-      return;
-    }
-  }
-  throw new Error('Join request not found');
-}
-
-export function rejectTeamJoinRequest(requestId: string): void {
-  for (const [teamId, requests] of teamJoinRequests.entries()) {
-    const idx = requests.findIndex((r) => r.id === requestId);
-    if (idx >= 0) {
-      requests.splice(idx, 1);
-      teamJoinRequests.set(teamId, requests);
-      return;
-    }
-  }
-  throw new Error('Join request not found');
-}
-
-export function removeTeamMember(teamId: string, driverId: string, performedBy: string): void {
-  const performerMembership = getTeamMembership(teamId, performedBy);
-  if (!performerMembership || (performerMembership.role !== 'owner' && performerMembership.role !== 'manager')) {
-    throw new Error('Only owners or managers can remove members');
-  }
-
-  const list = ensureTeamMembershipArray(teamId);
-  const membership = list.find((m) => m.driverId === driverId);
-  if (!membership) {
-    throw new Error('Member not found');
-  }
-  if (membership.role === 'owner') {
-    throw new Error('Cannot remove the team owner');
-  }
-  const idx = list.indexOf(membership);
-  if (idx >= 0) {
-    list.splice(idx, 1);
-  }
-}
-
-export function updateTeamMemberRole(teamId: string, driverId: string, newRole: TeamRole, performedBy: string): void {
-  const performerMembership = getTeamMembership(teamId, performedBy);
-  if (!performerMembership || (performerMembership.role !== 'owner' && performerMembership.role !== 'manager')) {
-    throw new Error('Only owners or managers can update roles');
-  }
-
-  const membership = getTeamMembership(teamId, driverId);
-  if (!membership) {
-    throw new Error('Member not found');
-  }
-  if (membership.role === 'owner') {
-    throw new Error('Cannot change the owner role');
-  }
-  membership.role = newRole;
-}
-
-/**
- * Race registration API
- */
-
-export function isRegistered(raceId: string, driverId: string): boolean {
-  const set = raceRegistrations.get(raceId);
-  if (!set) return false;
-  return set.has(driverId);
-}
-
-export function registerForRace(raceId: string, driverId: string, _leagueId: string): void {
-  const set = ensureRaceRegistrationSet(raceId);
-  if (set.has(driverId)) {
-    throw new Error('Already registered for this race');
-  }
-  set.add(driverId);
-}
-
-export function withdrawFromRace(raceId: string, driverId: string): void {
-  const set = raceRegistrations.get(raceId);
-  if (!set || !set.has(driverId)) {
-    throw new Error('Not registered for this race');
-  }
-  set.delete(driverId);
-}
-
-export function getRegisteredDrivers(raceId: string): string[] {
-  const set = raceRegistrations.get(raceId);
-  if (!set) return [];
-  return [...set.values()];
-}
\ No newline at end of file
diff --git a/apps/website/package.json b/apps/website/package.json
index a375010d1..0019f8aa4 100644
--- a/apps/website/package.json
+++ b/apps/website/package.json
@@ -12,12 +12,13 @@
   },
   "dependencies": {
     "@faker-js/faker": "^9.2.0",
-    "@vercel/kv": "^3.0.0",
     "@gridpilot/identity": "0.1.0",
     "@gridpilot/racing": "0.1.0",
     "@gridpilot/social": "0.1.0",
     "@gridpilot/testing-support": "0.1.0",
+    "@vercel/kv": "^3.0.0",
     "framer-motion": "^12.23.25",
+    "lucide-react": "^0.555.0",
     "next": "^15.0.0",
     "react": "^18.3.0",
     "react-dom": "^18.3.0",
diff --git a/apps/website/tsconfig.json b/apps/website/tsconfig.json
index 9c97872a8..3e60067ff 100644
--- a/apps/website/tsconfig.json
+++ b/apps/website/tsconfig.json
@@ -23,7 +23,9 @@
       "@gridpilot/identity/*": ["../../packages/identity/*"],
       "@gridpilot/racing/*": ["../../packages/racing/*"],
       "@gridpilot/social/*": ["../../packages/social/*"],
-      "@gridpilot/testing-support": ["../../packages/testing-support"]
+      "@gridpilot/testing-support": ["../../packages/testing-support"],
+      "@gridpilot/media": ["../../packages/media"],
+      "@gridpilot/demo-infrastructure": ["../../packages/demo-infrastructure"]
     }
   },
   "include": ["next-env.d.ts", "**/*.ts", "**/*.tsx", ".next/types/**/*.ts"],
diff --git a/package-lock.json b/package-lock.json
index f4bff5401..caa5cdd74 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -146,6 +146,7 @@
         "@gridpilot/testing-support": "0.1.0",
         "@vercel/kv": "^3.0.0",
         "framer-motion": "^12.23.25",
+        "lucide-react": "^0.555.0",
         "next": "^15.0.0",
         "react": "^18.3.0",
         "react-dom": "^18.3.0",
@@ -1546,7 +1547,7 @@
       "link": true
     },
     "node_modules/@gridpilot/testing-support": {
-      "resolved": "packages/demo-support",
+      "resolved": "packages/testing-support",
       "link": true
     },
     "node_modules/@gridpilot/website": {
@@ -8611,6 +8612,15 @@
         "yallist": "^3.0.2"
       }
     },
+    "node_modules/lucide-react": {
+      "version": "0.555.0",
+      "resolved": "https://registry.npmjs.org/lucide-react/-/lucide-react-0.555.0.tgz",
+      "integrity": "sha512-D8FvHUGbxWBRQM90NZeIyhAvkFfsh3u9ekrMvJ30Z6gnpBHS6HC6ldLg7tL45hwiIz/u66eKDtdA23gwwGsAHA==",
+      "license": "ISC",
+      "peerDependencies": {
+        "react": "^16.5.1 || ^17.0.0 || ^18.0.0 || ^19.0.0"
+      }
+    },
     "node_modules/luxon": {
       "version": "3.6.1",
       "resolved": "https://registry.npmjs.org/luxon/-/luxon-3.6.1.tgz",
@@ -13426,7 +13436,8 @@
     },
     "packages/demo-support": {
       "name": "@gridpilot/testing-support",
-      "version": "0.1.0"
+      "version": "0.1.0",
+      "extraneous": true
     },
     "packages/identity": {
       "name": "@gridpilot/identity",
@@ -13496,6 +13507,10 @@
         "@gridpilot/racing": "0.1.0",
         "@gridpilot/social": "0.1.0"
       }
+    },
+    "packages/testing-support": {
+      "name": "@gridpilot/testing-support",
+      "version": "0.1.0"
     }
   }
 }
diff --git a/packages/demo-infrastructure/index.ts b/packages/demo-infrastructure/index.ts
new file mode 100644
index 000000000..c8749e294
--- /dev/null
+++ b/packages/demo-infrastructure/index.ts
@@ -0,0 +1 @@
+export * from './media/DemoImageServiceAdapter';
\ No newline at end of file
diff --git a/packages/demo-infrastructure/media/DemoImageServiceAdapter.ts b/packages/demo-infrastructure/media/DemoImageServiceAdapter.ts
new file mode 100644
index 000000000..a85d7a73f
--- /dev/null
+++ b/packages/demo-infrastructure/media/DemoImageServiceAdapter.ts
@@ -0,0 +1,31 @@
+import type { ImageServicePort } from '@gridpilot/media';
+
+export class DemoImageServiceAdapter implements ImageServicePort {
+  getDriverAvatar(driverId: string): string {
+    const seed = stableHash(driverId);
+    return `https://picsum.photos/seed/driver-${seed}/128/128`;
+  }
+
+  getTeamLogo(teamId: string): string {
+    const seed = stableHash(teamId);
+    return `https://picsum.photos/seed/team-${seed}/256/256`;
+  }
+
+  getLeagueCover(leagueId: string): string {
+    const seed = stableHash(leagueId);
+    return `https://picsum.photos/seed/league-cover-${seed}/1200/280?blur=2`;
+  }
+
+  getLeagueLogo(leagueId: string): string {
+    const seed = stableHash(leagueId);
+    return `https://picsum.photos/seed/league-logo-${seed}/160/160`;
+  }
+}
+
+function stableHash(value: string): number {
+  let hash = 0;
+  for (let i = 0; i < value.length; i++) {
+    hash = (hash * 31 + value.charCodeAt(i)) | 0;
+  }
+  return Math.abs(hash);
+}
\ No newline at end of file
diff --git a/packages/demo-infrastructure/package.json b/packages/demo-infrastructure/package.json
new file mode 100644
index 000000000..1a70df77c
--- /dev/null
+++ b/packages/demo-infrastructure/package.json
@@ -0,0 +1,15 @@
+{
+  "name": "@gridpilot/demo-infrastructure",
+  "version": "0.1.0",
+  "type": "module",
+  "main": "./index.ts",
+  "types": "./index.ts",
+  "dependencies": {
+    "@gridpilot/media": "file:../media",
+    "@faker-js/faker": "^9.0.0"
+  },
+  "exports": {
+    ".": "./index.ts",
+    "./media/*": "./media/*"
+  }
+}
\ No newline at end of file
diff --git a/packages/demo-infrastructure/tsconfig.json b/packages/demo-infrastructure/tsconfig.json
new file mode 100644
index 000000000..ba90fd732
--- /dev/null
+++ b/packages/demo-infrastructure/tsconfig.json
@@ -0,0 +1,13 @@
+{
+  "extends": "../../tsconfig.json",
+  "compilerOptions": {
+    "rootDir": "../..",
+    "outDir": "dist",
+    "declaration": true,
+    "declarationMap": false
+  },
+  "include": [
+    "../../packages/demo-infrastructure/**/*.ts",
+    "../../packages/media/**/*.ts"
+  ]
+}
\ No newline at end of file
diff --git a/packages/media/application/ports/ImageServicePort.ts b/packages/media/application/ports/ImageServicePort.ts
new file mode 100644
index 000000000..80d4f5e2d
--- /dev/null
+++ b/packages/media/application/ports/ImageServicePort.ts
@@ -0,0 +1,6 @@
+export interface ImageServicePort {
+  getDriverAvatar(driverId: string): string;
+  getTeamLogo(teamId: string): string;
+  getLeagueCover(leagueId: string): string;
+  getLeagueLogo(leagueId: string): string;
+}
\ No newline at end of file
diff --git a/packages/media/index.ts b/packages/media/index.ts
new file mode 100644
index 000000000..f4cb2eede
--- /dev/null
+++ b/packages/media/index.ts
@@ -0,0 +1 @@
+export * from './application/ports/ImageServicePort';
\ No newline at end of file
diff --git a/packages/media/package.json b/packages/media/package.json
new file mode 100644
index 000000000..21e51c02c
--- /dev/null
+++ b/packages/media/package.json
@@ -0,0 +1,11 @@
+{
+  "name": "@gridpilot/media",
+  "version": "0.1.0",
+  "type": "module",
+  "main": "./index.ts",
+  "types": "./index.ts",
+  "exports": {
+    ".": "./index.ts",
+    "./application/*": "./application/*"
+  }
+}
\ No newline at end of file
diff --git a/packages/media/tsconfig.json b/packages/media/tsconfig.json
new file mode 100644
index 000000000..5558a6a0b
--- /dev/null
+++ b/packages/media/tsconfig.json
@@ -0,0 +1,10 @@
+{
+  "extends": "../../tsconfig.json",
+  "compilerOptions": {
+    "rootDir": ".",
+    "outDir": "dist",
+    "declaration": true,
+    "declarationMap": false
+  },
+  "include": ["**/*.ts"]
+}
\ No newline at end of file
diff --git a/packages/racing/application/dto/ChampionshipStandingsDTO.ts b/packages/racing/application/dto/ChampionshipStandingsDTO.ts
new file mode 100644
index 000000000..d8104f179
--- /dev/null
+++ b/packages/racing/application/dto/ChampionshipStandingsDTO.ts
@@ -0,0 +1,16 @@
+import type { ParticipantRef } from '@gridpilot/racing/domain/value-objects/ParticipantRef';
+
+export interface ChampionshipStandingsRowDTO {
+  participant: ParticipantRef;
+  position: number;
+  totalPoints: number;
+  resultsCounted: number;
+  resultsDropped: number;
+}
+
+export interface ChampionshipStandingsDTO {
+  seasonId: string;
+  championshipId: string;
+  championshipName: string;
+  rows: ChampionshipStandingsRowDTO[];
+}
\ No newline at end of file
diff --git a/packages/racing/application/dto/LeagueDTO.ts b/packages/racing/application/dto/LeagueDTO.ts
index 860dd7f66..feb316e78 100644
--- a/packages/racing/application/dto/LeagueDTO.ts
+++ b/packages/racing/application/dto/LeagueDTO.ts
@@ -8,6 +8,17 @@ export type LeagueDTO = {
     sessionDuration?: number;
     qualifyingFormat?: 'single-lap' | 'open';
     customPoints?: Record<number, number>;
+    maxDrivers?: number;
   };
   createdAt: string;
+  socialLinks?: {
+    discordUrl?: string;
+    youtubeUrl?: string;
+    websiteUrl?: string;
+  };
+  /**
+   * Number of active driver slots currently used in this league.
+   * Populated by capacity-aware queries such as GetAllLeaguesWithCapacityQuery.
+   */
+  usedSlots?: number;
 };
\ No newline at end of file
diff --git a/packages/racing/application/dto/LeagueDriverSeasonStatsDTO.ts b/packages/racing/application/dto/LeagueDriverSeasonStatsDTO.ts
new file mode 100644
index 000000000..442af8ff5
--- /dev/null
+++ b/packages/racing/application/dto/LeagueDriverSeasonStatsDTO.ts
@@ -0,0 +1,20 @@
+export type LeagueDriverSeasonStatsDTO = {
+  leagueId: string;
+  driverId: string;
+  position: number;
+  driverName: string;
+  teamId?: string;
+  teamName?: string;
+  totalPoints: number;
+  basePoints: number;
+  penaltyPoints: number;
+  bonusPoints: number;
+  pointsPerRace: number;
+  racesStarted: number;
+  racesFinished: number;
+  dnfs: number;
+  noShows: number;
+  avgFinish: number | null;
+  rating: number | null;
+  ratingChange: number | null;
+};
\ No newline at end of file
diff --git a/packages/racing/application/index.ts b/packages/racing/application/index.ts
index 61e340aef..43a264c7b 100644
--- a/packages/racing/application/index.ts
+++ b/packages/racing/application/index.ts
@@ -14,6 +14,10 @@ export * from './use-cases/GetTeamDetailsQuery';
 export * from './use-cases/GetTeamMembersQuery';
 export * from './use-cases/GetTeamJoinRequestsQuery';
 export * from './use-cases/GetDriverTeamQuery';
+export * from './use-cases/GetLeagueStandingsQuery';
+export * from './use-cases/GetLeagueDriverSeasonStatsQuery';
+export * from './use-cases/GetAllLeaguesWithCapacityQuery';
+export * from './use-cases/RecalculateChampionshipStandingsUseCase';
 
 // Re-export domain types for legacy callers (type-only)
 export type {
@@ -37,4 +41,9 @@ export type { DriverDTO } from './dto/DriverDTO';
 export type { LeagueDTO } from './dto/LeagueDTO';
 export type { RaceDTO } from './dto/RaceDTO';
 export type { ResultDTO } from './dto/ResultDTO';
-export type { StandingDTO } from './dto/StandingDTO';
\ No newline at end of file
+export type { StandingDTO } from './dto/StandingDTO';
+export type { LeagueDriverSeasonStatsDTO } from './dto/LeagueDriverSeasonStatsDTO';
+export type {
+  ChampionshipStandingsDTO,
+  ChampionshipStandingsRowDTO,
+} from './dto/ChampionshipStandingsDTO';
\ No newline at end of file
diff --git a/packages/racing/application/mappers/EntityMappers.ts b/packages/racing/application/mappers/EntityMappers.ts
index 66eaa3c04..c345d1825 100644
--- a/packages/racing/application/mappers/EntityMappers.ts
+++ b/packages/racing/application/mappers/EntityMappers.ts
@@ -38,6 +38,15 @@ export class EntityMappers {
       ownerId: league.ownerId,
       settings: league.settings,
       createdAt: league.createdAt.toISOString(),
+      socialLinks: league.socialLinks
+        ? {
+            discordUrl: league.socialLinks.discordUrl,
+            youtubeUrl: league.socialLinks.youtubeUrl,
+            websiteUrl: league.socialLinks.websiteUrl,
+          }
+        : undefined,
+      // usedSlots is populated by capacity-aware queries, so leave undefined here
+      usedSlots: undefined,
     };
   }
 
@@ -49,6 +58,14 @@ export class EntityMappers {
       ownerId: league.ownerId,
       settings: league.settings,
       createdAt: league.createdAt.toISOString(),
+      socialLinks: league.socialLinks
+        ? {
+            discordUrl: league.socialLinks.discordUrl,
+            youtubeUrl: league.socialLinks.youtubeUrl,
+            websiteUrl: league.socialLinks.websiteUrl,
+          }
+        : undefined,
+      usedSlots: undefined,
     }));
   }
 
diff --git a/packages/racing/application/use-cases/GetAllLeaguesWithCapacityQuery.ts b/packages/racing/application/use-cases/GetAllLeaguesWithCapacityQuery.ts
new file mode 100644
index 000000000..3a2a9184a
--- /dev/null
+++ b/packages/racing/application/use-cases/GetAllLeaguesWithCapacityQuery.ts
@@ -0,0 +1,58 @@
+import type { ILeagueRepository } from '../../domain/repositories/ILeagueRepository';
+import type { ILeagueMembershipRepository } from '../../domain/repositories/ILeagueMembershipRepository';
+import type { LeagueDTO } from '../dto/LeagueDTO';
+
+export class GetAllLeaguesWithCapacityQuery {
+  constructor(
+    private readonly leagueRepository: ILeagueRepository,
+    private readonly leagueMembershipRepository: ILeagueMembershipRepository,
+  ) {}
+
+  async execute(): Promise<LeagueDTO[]> {
+    const leagues = await this.leagueRepository.findAll();
+
+    const results: LeagueDTO[] = [];
+
+    for (const league of leagues) {
+      const members = await this.leagueMembershipRepository.getLeagueMembers(league.id);
+
+      const usedSlots = members.filter(
+        (m) =>
+          m.status === 'active' &&
+          (m.role === 'owner' ||
+            m.role === 'admin' ||
+            m.role === 'steward' ||
+            m.role === 'member'),
+      ).length;
+
+      // Ensure we never expose an impossible state like 26/24:
+      // clamp maxDrivers to at least usedSlots at the application boundary.
+      const configuredMax = league.settings.maxDrivers ?? usedSlots;
+      const safeMaxDrivers = Math.max(configuredMax, usedSlots);
+
+      const dto: LeagueDTO = {
+        id: league.id,
+        name: league.name,
+        description: league.description,
+        ownerId: league.ownerId,
+        settings: {
+          ...league.settings,
+          maxDrivers: safeMaxDrivers,
+        },
+        createdAt: league.createdAt.toISOString(),
+        socialLinks: league.socialLinks
+          ? {
+              discordUrl: league.socialLinks.discordUrl,
+              youtubeUrl: league.socialLinks.youtubeUrl,
+              websiteUrl: league.socialLinks.websiteUrl,
+            }
+          : undefined,
+        usedSlots,
+      };
+
+      results.push(dto);
+    }
+
+    return results;
+  }
+}
\ No newline at end of file
diff --git a/packages/racing/application/use-cases/GetLeagueDriverSeasonStatsQuery.ts b/packages/racing/application/use-cases/GetLeagueDriverSeasonStatsQuery.ts
new file mode 100644
index 000000000..7372fcc3c
--- /dev/null
+++ b/packages/racing/application/use-cases/GetLeagueDriverSeasonStatsQuery.ts
@@ -0,0 +1,97 @@
+import type { IStandingRepository } from '../../domain/repositories/IStandingRepository';
+import type { IResultRepository } from '../../domain/repositories/IResultRepository';
+import type { IPenaltyRepository } from '../../domain/repositories/IPenaltyRepository';
+import type { LeagueDriverSeasonStatsDTO } from '../dto/LeagueDriverSeasonStatsDTO';
+
+export interface DriverRatingPort {
+  getRating(driverId: string): { rating: number | null; ratingChange: number | null };
+}
+
+export interface GetLeagueDriverSeasonStatsQueryParamsDTO {
+  leagueId: string;
+}
+
+export class GetLeagueDriverSeasonStatsQuery {
+  constructor(
+    private readonly standingRepository: IStandingRepository,
+    private readonly resultRepository: IResultRepository,
+    private readonly penaltyRepository: IPenaltyRepository,
+    private readonly driverRatingPort: DriverRatingPort,
+  ) {}
+
+  async execute(params: GetLeagueDriverSeasonStatsQueryParamsDTO): Promise<LeagueDriverSeasonStatsDTO[]> {
+    const { leagueId } = params;
+
+    const [standings, penaltiesForLeague] = await Promise.all([
+      this.standingRepository.findByLeagueId(leagueId),
+      this.penaltyRepository.findByLeagueId(leagueId),
+    ]);
+
+    // Group penalties by driver for quick lookup
+    const penaltiesByDriver = new Map<string, { baseDelta: number; bonusDelta: number }>();
+    for (const p of penaltiesForLeague) {
+      const current = penaltiesByDriver.get(p.driverId) ?? { baseDelta: 0, bonusDelta: 0 };
+      if (p.pointsDelta < 0) {
+        current.baseDelta += p.pointsDelta;
+      } else {
+        current.bonusDelta += p.pointsDelta;
+      }
+      penaltiesByDriver.set(p.driverId, current);
+    }
+
+    // Build basic stats per driver from standings
+    const statsByDriver = new Map<string, LeagueDriverSeasonStatsDTO>();
+
+    for (const standing of standings) {
+      const penalty = penaltiesByDriver.get(standing.driverId) ?? { baseDelta: 0, bonusDelta: 0 };
+      const totalPenaltyPoints = penalty.baseDelta;
+      const bonusPoints = penalty.bonusDelta;
+
+      const racesCompleted = standing.racesCompleted;
+      const pointsPerRace = racesCompleted > 0 ? standing.points / racesCompleted : 0;
+
+      const ratingInfo = this.driverRatingPort.getRating(standing.driverId);
+
+      const dto: LeagueDriverSeasonStatsDTO = {
+        leagueId,
+        driverId: standing.driverId,
+        position: standing.position,
+        driverName: '',
+        teamId: undefined,
+        teamName: undefined,
+        totalPoints: standing.points + totalPenaltyPoints + bonusPoints,
+        basePoints: standing.points,
+        penaltyPoints: Math.abs(totalPenaltyPoints),
+        bonusPoints,
+        pointsPerRace,
+        racesStarted: racesCompleted,
+        racesFinished: racesCompleted,
+        dnfs: 0,
+        noShows: 0,
+        avgFinish: null,
+        rating: ratingInfo.rating,
+        ratingChange: ratingInfo.ratingChange,
+      };
+
+      statsByDriver.set(standing.driverId, dto);
+    }
+
+    // Enhance stats with basic finish-position-based avgFinish from results
+    for (const [driverId, dto] of statsByDriver.entries()) {
+      const driverResults = await this.resultRepository.findByDriverIdAndLeagueId(driverId, leagueId);
+      if (driverResults.length > 0) {
+        const totalPositions = driverResults.reduce((sum, r) => sum + r.position, 0);
+        const avgFinish = totalPositions / driverResults.length;
+        dto.avgFinish = Number.isFinite(avgFinish) ? Number(avgFinish.toFixed(2)) : null;
+        dto.racesStarted = driverResults.length;
+        dto.racesFinished = driverResults.length;
+      }
+      statsByDriver.set(driverId, dto);
+    }
+
+    // Ensure ordering by position
+    const result = Array.from(statsByDriver.values()).sort((a, b) => a.position - b.position);
+
+    return result;
+  }
+}
\ No newline at end of file
diff --git a/packages/racing/application/use-cases/GetLeagueStandingsQuery.ts b/packages/racing/application/use-cases/GetLeagueStandingsQuery.ts
new file mode 100644
index 000000000..5e55bd26d
--- /dev/null
+++ b/packages/racing/application/use-cases/GetLeagueStandingsQuery.ts
@@ -0,0 +1,18 @@
+import type { IStandingRepository } from '../../domain/repositories/IStandingRepository';
+import type { StandingDTO } from '../dto/StandingDTO';
+import { EntityMappers } from '../mappers/EntityMappers';
+
+export interface GetLeagueStandingsQueryParamsDTO {
+  leagueId: string;
+}
+
+export class GetLeagueStandingsQuery {
+  constructor(
+    private readonly standingRepository: IStandingRepository,
+  ) {}
+
+  async execute(params: GetLeagueStandingsQueryParamsDTO): Promise<StandingDTO[]> {
+    const standings = await this.standingRepository.findByLeagueId(params.leagueId);
+    return EntityMappers.toStandingDTOs(standings);
+  }
+}
\ No newline at end of file
diff --git a/packages/racing/application/use-cases/RecalculateChampionshipStandingsUseCase.ts b/packages/racing/application/use-cases/RecalculateChampionshipStandingsUseCase.ts
new file mode 100644
index 000000000..c2f3e37eb
--- /dev/null
+++ b/packages/racing/application/use-cases/RecalculateChampionshipStandingsUseCase.ts
@@ -0,0 +1,132 @@
+import type { ISeasonRepository } from '@gridpilot/racing/domain/repositories/ISeasonRepository';
+import type { ILeagueScoringConfigRepository } from '@gridpilot/racing/domain/repositories/ILeagueScoringConfigRepository';
+import type { IRaceRepository } from '@gridpilot/racing/domain/repositories/IRaceRepository';
+import type { IResultRepository } from '@gridpilot/racing/domain/repositories/IResultRepository';
+import type { IPenaltyRepository } from '@gridpilot/racing/domain/repositories/IPenaltyRepository';
+import type { IChampionshipStandingRepository } from '@gridpilot/racing/domain/repositories/IChampionshipStandingRepository';
+
+import type { ChampionshipConfig } from '@gridpilot/racing/domain/value-objects/ChampionshipConfig';
+import type { SessionType } from '@gridpilot/racing/domain/value-objects/SessionType';
+import type { ChampionshipStanding } from '@gridpilot/racing/domain/entities/ChampionshipStanding';
+import { EventScoringService } from '@gridpilot/racing/domain/services/EventScoringService';
+import { ChampionshipAggregator } from '@gridpilot/racing/domain/services/ChampionshipAggregator';
+
+import type {
+  ChampionshipStandingsDTO,
+  ChampionshipStandingsRowDTO,
+} from '../dto/ChampionshipStandingsDTO';
+
+export class RecalculateChampionshipStandingsUseCase {
+  constructor(
+    private readonly seasonRepository: ISeasonRepository,
+    private readonly leagueScoringConfigRepository: ILeagueScoringConfigRepository,
+    private readonly raceRepository: IRaceRepository,
+    private readonly resultRepository: IResultRepository,
+    private readonly penaltyRepository: IPenaltyRepository,
+    private readonly championshipStandingRepository: IChampionshipStandingRepository,
+    private readonly eventScoringService: EventScoringService,
+    private readonly championshipAggregator: ChampionshipAggregator,
+  ) {}
+
+  async execute(params: {
+    seasonId: string;
+    championshipId: string;
+  }): Promise<ChampionshipStandingsDTO> {
+    const { seasonId, championshipId } = params;
+
+    const season = await this.seasonRepository.findById(seasonId);
+    if (!season) {
+      throw new Error(`Season not found: ${seasonId}`);
+    }
+
+    const leagueScoringConfig =
+      await this.leagueScoringConfigRepository.findBySeasonId(seasonId);
+    if (!leagueScoringConfig) {
+      throw new Error(`League scoring config not found for season: ${seasonId}`);
+    }
+
+    const championship = this.findChampionshipConfig(
+      leagueScoringConfig.championships,
+      championshipId,
+    );
+
+    const races = await this.raceRepository.findByLeagueId(season.leagueId);
+
+    const eventPointsByEventId: Record<string, ReturnType<EventScoringService['scoreSession']>> =
+      {};
+
+    for (const race of races) {
+      // Map existing Race.sessionType into scoring SessionType where possible.
+      const sessionType = this.mapRaceSessionType(race.sessionType);
+      if (!championship.sessionTypes.includes(sessionType)) {
+        continue;
+      }
+
+      const results = await this.resultRepository.findByRaceId(race.id);
+
+      // For this slice, penalties are league-level and not race-specific,
+      // so we simply ignore them in the use case to keep behavior minimal.
+      const penalties = await this.penaltyRepository.findByLeagueId(season.leagueId);
+
+      const participantPoints = this.eventScoringService.scoreSession({
+        seasonId,
+        championship,
+        sessionType,
+        results,
+        penalties,
+      });
+
+      eventPointsByEventId[race.id] = participantPoints;
+    }
+
+    const standings: ChampionshipStanding[] = this.championshipAggregator.aggregate({
+      seasonId,
+      championship,
+      eventPointsByEventId,
+    });
+
+    await this.championshipStandingRepository.saveAll(standings);
+
+    const rows: ChampionshipStandingsRowDTO[] = standings.map((s) => ({
+      participant: s.participant,
+      position: s.position,
+      totalPoints: s.totalPoints,
+      resultsCounted: s.resultsCounted,
+      resultsDropped: s.resultsDropped,
+    }));
+
+    const dto: ChampionshipStandingsDTO = {
+      seasonId,
+      championshipId: championship.id,
+      championshipName: championship.name,
+      rows,
+    };
+
+    return dto;
+  }
+
+  private findChampionshipConfig(
+    configs: ChampionshipConfig[],
+    championshipId: string,
+  ): ChampionshipConfig {
+    const found = configs.find((c) => c.id === championshipId);
+    if (!found) {
+      throw new Error(`Championship config not found: ${championshipId}`);
+    }
+    return found;
+  }
+
+  private mapRaceSessionType(sessionType: string): SessionType {
+    if (sessionType === 'race') {
+      return 'main';
+    }
+    if (
+      sessionType === 'practice' ||
+      sessionType === 'qualifying' ||
+      sessionType === 'timeTrial'
+    ) {
+      return sessionType;
+    }
+    return 'main';
+  }
+}
\ No newline at end of file
diff --git a/packages/racing/domain/entities/ChampionshipStanding.ts b/packages/racing/domain/entities/ChampionshipStanding.ts
new file mode 100644
index 000000000..2a109b808
--- /dev/null
+++ b/packages/racing/domain/entities/ChampionshipStanding.ts
@@ -0,0 +1,41 @@
+import type { ParticipantRef } from '../value-objects/ParticipantRef';
+
+export class ChampionshipStanding {
+  readonly seasonId: string;
+  readonly championshipId: string;
+  readonly participant: ParticipantRef;
+  readonly totalPoints: number;
+  readonly resultsCounted: number;
+  readonly resultsDropped: number;
+  readonly position: number;
+
+  constructor(props: {
+    seasonId: string;
+    championshipId: string;
+    participant: ParticipantRef;
+    totalPoints: number;
+    resultsCounted: number;
+    resultsDropped: number;
+    position: number;
+  }) {
+    this.seasonId = props.seasonId;
+    this.championshipId = props.championshipId;
+    this.participant = props.participant;
+    this.totalPoints = props.totalPoints;
+    this.resultsCounted = props.resultsCounted;
+    this.resultsDropped = props.resultsDropped;
+    this.position = props.position;
+  }
+
+  withPosition(position: number): ChampionshipStanding {
+    return new ChampionshipStanding({
+      seasonId: this.seasonId,
+      championshipId: this.championshipId,
+      participant: this.participant,
+      totalPoints: this.totalPoints,
+      resultsCounted: this.resultsCounted,
+      resultsDropped: this.resultsDropped,
+      position,
+    });
+  }
+}
\ No newline at end of file
diff --git a/packages/racing/domain/entities/Game.ts b/packages/racing/domain/entities/Game.ts
new file mode 100644
index 000000000..13f2782a9
--- /dev/null
+++ b/packages/racing/domain/entities/Game.ts
@@ -0,0 +1,24 @@
+export class Game {
+  readonly id: string;
+  readonly name: string;
+
+  private constructor(props: { id: string; name: string }) {
+    this.id = props.id;
+    this.name = props.name;
+  }
+
+  static create(props: { id: string; name: string }): Game {
+    if (!props.id || props.id.trim().length === 0) {
+      throw new Error('Game ID is required');
+    }
+
+    if (!props.name || props.name.trim().length === 0) {
+      throw new Error('Game name is required');
+    }
+
+    return new Game({
+      id: props.id,
+      name: props.name,
+    });
+  }
+}
\ No newline at end of file
diff --git a/packages/racing/domain/entities/League.ts b/packages/racing/domain/entities/League.ts
index 291b65970..305200c26 100644
--- a/packages/racing/domain/entities/League.ts
+++ b/packages/racing/domain/entities/League.ts
@@ -10,6 +10,17 @@ export interface LeagueSettings {
   sessionDuration?: number;
   qualifyingFormat?: 'single-lap' | 'open';
   customPoints?: Record<number, number>;
+  /**
+   * Maximum number of drivers allowed in the league.
+   * Used for simple capacity display on the website.
+   */
+  maxDrivers?: number;
+}
+
+export interface LeagueSocialLinks {
+  discordUrl?: string;
+  youtubeUrl?: string;
+  websiteUrl?: string;
 }
 
 export class League {
@@ -19,6 +30,7 @@ export class League {
   readonly ownerId: string;
   readonly settings: LeagueSettings;
   readonly createdAt: Date;
+  readonly socialLinks?: LeagueSocialLinks;
 
   private constructor(props: {
     id: string;
@@ -27,6 +39,7 @@ export class League {
     ownerId: string;
     settings: LeagueSettings;
     createdAt: Date;
+    socialLinks?: LeagueSocialLinks;
   }) {
     this.id = props.id;
     this.name = props.name;
@@ -34,6 +47,7 @@ export class League {
     this.ownerId = props.ownerId;
     this.settings = props.settings;
     this.createdAt = props.createdAt;
+    this.socialLinks = props.socialLinks;
   }
 
   /**
@@ -46,6 +60,7 @@ export class League {
     ownerId: string;
     settings?: Partial<LeagueSettings>;
     createdAt?: Date;
+    socialLinks?: LeagueSocialLinks;
   }): League {
     this.validate(props);
 
@@ -53,6 +68,7 @@ export class League {
       pointsSystem: 'f1-2024',
       sessionDuration: 60,
       qualifyingFormat: 'open',
+      maxDrivers: 32,
     };
 
     return new League({
@@ -62,6 +78,7 @@ export class League {
       ownerId: props.ownerId,
       settings: { ...defaultSettings, ...props.settings },
       createdAt: props.createdAt ?? new Date(),
+      socialLinks: props.socialLinks,
     });
   }
 
@@ -102,6 +119,7 @@ export class League {
     name: string;
     description: string;
     settings: LeagueSettings;
+    socialLinks: LeagueSocialLinks | undefined;
   }>): League {
     return new League({
       id: this.id,
@@ -110,6 +128,7 @@ export class League {
       ownerId: this.ownerId,
       settings: props.settings ?? this.settings,
       createdAt: this.createdAt,
+      socialLinks: props.socialLinks ?? this.socialLinks,
     });
   }
 }
\ No newline at end of file
diff --git a/packages/racing/domain/entities/LeagueScoringConfig.ts b/packages/racing/domain/entities/LeagueScoringConfig.ts
new file mode 100644
index 000000000..077b802d7
--- /dev/null
+++ b/packages/racing/domain/entities/LeagueScoringConfig.ts
@@ -0,0 +1,7 @@
+import type { ChampionshipConfig } from '../value-objects/ChampionshipConfig';
+
+export interface LeagueScoringConfig {
+  id: string;
+  seasonId: string;
+  championships: ChampionshipConfig[];
+}
\ No newline at end of file
diff --git a/packages/racing/domain/entities/Penalty.ts b/packages/racing/domain/entities/Penalty.ts
new file mode 100644
index 000000000..cad2d23b0
--- /dev/null
+++ b/packages/racing/domain/entities/Penalty.ts
@@ -0,0 +1,29 @@
+/**
+ * Domain Entity: Penalty
+ *
+ * Represents a season-long penalty or bonus applied to a driver
+ * within a specific league. This is intentionally simple for the
+ * alpha demo and models points adjustments only.
+ */
+export type PenaltyType = 'points-deduction' | 'points-bonus';
+
+export interface Penalty {
+  id: string;
+  leagueId: string;
+  driverId: string;
+  type: PenaltyType;
+  /**
+   * Signed integer representing points adjustment:
+   * - negative for deductions
+   * - positive for bonuses
+   */
+  pointsDelta: number;
+  /**
+   * Optional short reason/label (e.g. "Incident penalty", "Fastest laps bonus").
+   */
+  reason?: string;
+  /**
+   * When this penalty was applied.
+   */
+  appliedAt: Date;
+}
\ No newline at end of file
diff --git a/packages/racing/domain/entities/Season.ts b/packages/racing/domain/entities/Season.ts
new file mode 100644
index 000000000..4de3c53f9
--- /dev/null
+++ b/packages/racing/domain/entities/Season.ts
@@ -0,0 +1,77 @@
+export type SeasonStatus = 'planned' | 'active' | 'completed';
+
+export class Season {
+  readonly id: string;
+  readonly leagueId: string;
+  readonly gameId: string;
+  readonly name: string;
+  readonly year?: number;
+  readonly order?: number;
+  readonly status: SeasonStatus;
+  readonly startDate?: Date;
+  readonly endDate?: Date;
+
+  private constructor(props: {
+    id: string;
+    leagueId: string;
+    gameId: string;
+    name: string;
+    year?: number;
+    order?: number;
+    status: SeasonStatus;
+    startDate?: Date;
+    endDate?: Date;
+  }) {
+    this.id = props.id;
+    this.leagueId = props.leagueId;
+    this.gameId = props.gameId;
+    this.name = props.name;
+    this.year = props.year;
+    this.order = props.order;
+    this.status = props.status;
+    this.startDate = props.startDate;
+    this.endDate = props.endDate;
+  }
+
+  static create(props: {
+    id: string;
+    leagueId: string;
+    gameId: string;
+    name: string;
+    year?: number;
+    order?: number;
+    status?: SeasonStatus;
+    startDate?: Date;
+    endDate?: Date;
+  }): Season {
+    if (!props.id || props.id.trim().length === 0) {
+      throw new Error('Season ID is required');
+    }
+
+    if (!props.leagueId || props.leagueId.trim().length === 0) {
+      throw new Error('Season leagueId is required');
+    }
+
+    if (!props.gameId || props.gameId.trim().length === 0) {
+      throw new Error('Season gameId is required');
+    }
+
+    if (!props.name || props.name.trim().length === 0) {
+      throw new Error('Season name is required');
+    }
+
+    const status: SeasonStatus = props.status ?? 'planned';
+
+    return new Season({
+      id: props.id,
+      leagueId: props.leagueId,
+      gameId: props.gameId,
+      name: props.name,
+      year: props.year,
+      order: props.order,
+      status,
+      startDate: props.startDate,
+      endDate: props.endDate,
+    });
+  }
+}
\ No newline at end of file
diff --git a/packages/racing/domain/repositories/IChampionshipStandingRepository.ts b/packages/racing/domain/repositories/IChampionshipStandingRepository.ts
new file mode 100644
index 000000000..79c33e7c9
--- /dev/null
+++ b/packages/racing/domain/repositories/IChampionshipStandingRepository.ts
@@ -0,0 +1,10 @@
+import type { ChampionshipStanding } from '../entities/ChampionshipStanding';
+
+export interface IChampionshipStandingRepository {
+  findBySeasonAndChampionship(
+    seasonId: string,
+    championshipId: string,
+  ): Promise<ChampionshipStanding[]>;
+
+  saveAll(standings: ChampionshipStanding[]): Promise<void>;
+}
\ No newline at end of file
diff --git a/packages/racing/domain/repositories/IGameRepository.ts b/packages/racing/domain/repositories/IGameRepository.ts
new file mode 100644
index 000000000..0ea6995e7
--- /dev/null
+++ b/packages/racing/domain/repositories/IGameRepository.ts
@@ -0,0 +1,6 @@
+import type { Game } from '../entities/Game';
+
+export interface IGameRepository {
+  findById(id: string): Promise<Game | null>;
+  findAll(): Promise<Game[]>;
+}
\ No newline at end of file
diff --git a/packages/racing/domain/repositories/ILeagueScoringConfigRepository.ts b/packages/racing/domain/repositories/ILeagueScoringConfigRepository.ts
new file mode 100644
index 000000000..be2be6395
--- /dev/null
+++ b/packages/racing/domain/repositories/ILeagueScoringConfigRepository.ts
@@ -0,0 +1,5 @@
+import type { LeagueScoringConfig } from '../entities/LeagueScoringConfig';
+
+export interface ILeagueScoringConfigRepository {
+  findBySeasonId(seasonId: string): Promise<LeagueScoringConfig | null>;
+}
\ No newline at end of file
diff --git a/packages/racing/domain/repositories/IPenaltyRepository.ts b/packages/racing/domain/repositories/IPenaltyRepository.ts
new file mode 100644
index 000000000..e25c087fe
--- /dev/null
+++ b/packages/racing/domain/repositories/IPenaltyRepository.ts
@@ -0,0 +1,25 @@
+/**
+ * Application Port: IPenaltyRepository
+ *
+ * Repository interface for season-long penalties and bonuses applied
+ * to drivers within a league. This is intentionally simple for the
+ * alpha demo and operates purely on in-memory data.
+ */
+import type { Penalty } from '../entities/Penalty';
+
+export interface IPenaltyRepository {
+  /**
+   * Get all penalties for a given league.
+   */
+  findByLeagueId(leagueId: string): Promise<Penalty[]>;
+
+  /**
+   * Get all penalties for a driver in a specific league.
+   */
+  findByLeagueIdAndDriverId(leagueId: string, driverId: string): Promise<Penalty[]>;
+
+  /**
+   * Get all penalties in the system.
+   */
+  findAll(): Promise<Penalty[]>;
+}
\ No newline at end of file
diff --git a/packages/racing/domain/repositories/ISeasonRepository.ts b/packages/racing/domain/repositories/ISeasonRepository.ts
new file mode 100644
index 000000000..23a1f6b35
--- /dev/null
+++ b/packages/racing/domain/repositories/ISeasonRepository.ts
@@ -0,0 +1,6 @@
+import type { Season } from '../entities/Season';
+
+export interface ISeasonRepository {
+  findById(id: string): Promise<Season | null>;
+  findByLeagueId(leagueId: string): Promise<Season[]>;
+}
\ No newline at end of file
diff --git a/packages/racing/domain/services/ChampionshipAggregator.ts b/packages/racing/domain/services/ChampionshipAggregator.ts
new file mode 100644
index 000000000..265bf922b
--- /dev/null
+++ b/packages/racing/domain/services/ChampionshipAggregator.ts
@@ -0,0 +1,71 @@
+import type { ChampionshipConfig } from '../value-objects/ChampionshipConfig';
+import type { ParticipantRef } from '../value-objects/ParticipantRef';
+import { ChampionshipStanding } from '../entities/ChampionshipStanding';
+import type { ParticipantEventPoints } from './EventScoringService';
+import { DropScoreApplier, type EventPointsEntry } from './DropScoreApplier';
+
+export class ChampionshipAggregator {
+  constructor(private readonly dropScoreApplier: DropScoreApplier) {}
+
+  aggregate(params: {
+    seasonId: string;
+    championship: ChampionshipConfig;
+    eventPointsByEventId: Record<string, ParticipantEventPoints[]>;
+  }): ChampionshipStanding[] {
+    const { seasonId, championship, eventPointsByEventId } = params;
+
+    const perParticipantEvents = new Map<
+      string,
+      { participant: ParticipantRef; events: EventPointsEntry[] }
+    >();
+
+    for (const [eventId, pointsList] of Object.entries(eventPointsByEventId)) {
+      for (const entry of pointsList) {
+        const key = entry.participant.id;
+        const existing = perParticipantEvents.get(key);
+        const eventEntry: EventPointsEntry = {
+          eventId,
+          points: entry.totalPoints,
+        };
+
+        if (existing) {
+          existing.events.push(eventEntry);
+        } else {
+          perParticipantEvents.set(key, {
+            participant: entry.participant,
+            events: [eventEntry],
+          });
+        }
+      }
+    }
+
+    const standings: ChampionshipStanding[] = [];
+
+    for (const { participant, events } of perParticipantEvents.values()) {
+      const dropResult = this.dropScoreApplier.apply(
+        championship.dropScorePolicy,
+        events,
+      );
+
+      const totalPoints = dropResult.totalPoints;
+      const resultsCounted = dropResult.counted.length;
+      const resultsDropped = dropResult.dropped.length;
+
+      standings.push(
+        new ChampionshipStanding({
+          seasonId,
+          championshipId: championship.id,
+          participant,
+          totalPoints,
+          resultsCounted,
+          resultsDropped,
+          position: 0,
+        }),
+      );
+    }
+
+    standings.sort((a, b) => b.totalPoints - a.totalPoints);
+
+    return standings.map((s, index) => s.withPosition(index + 1));
+  }
+}
\ No newline at end of file
diff --git a/packages/racing/domain/services/DropScoreApplier.ts b/packages/racing/domain/services/DropScoreApplier.ts
new file mode 100644
index 000000000..e8a23c915
--- /dev/null
+++ b/packages/racing/domain/services/DropScoreApplier.ts
@@ -0,0 +1,56 @@
+import type { DropScorePolicy } from '../value-objects/DropScorePolicy';
+
+export interface EventPointsEntry {
+  eventId: string;
+  points: number;
+}
+
+export interface DropScoreResult {
+  counted: EventPointsEntry[];
+  dropped: EventPointsEntry[];
+  totalPoints: number;
+}
+
+export class DropScoreApplier {
+  apply(policy: DropScorePolicy, events: EventPointsEntry[]): DropScoreResult {
+    if (policy.strategy === 'none' || events.length === 0) {
+      const totalPoints = events.reduce((sum, e) => sum + e.points, 0);
+      return {
+        counted: [...events],
+        dropped: [],
+        totalPoints,
+      };
+    }
+
+    if (policy.strategy === 'bestNResults') {
+      const count = policy.count ?? events.length;
+      if (count >= events.length) {
+        const totalPoints = events.reduce((sum, e) => sum + e.points, 0);
+        return {
+          counted: [...events],
+          dropped: [],
+          totalPoints,
+        };
+      }
+
+      const sorted = [...events].sort((a, b) => b.points - a.points);
+      const counted = sorted.slice(0, count);
+      const dropped = sorted.slice(count);
+      const totalPoints = counted.reduce((sum, e) => sum + e.points, 0);
+
+      return {
+        counted,
+        dropped,
+        totalPoints,
+      };
+    }
+
+    // For this slice, treat unsupported strategies as 'none'
+    const totalPoints = events.reduce((sum, e) => sum + e.points, 0);
+    return {
+      counted: [...events],
+      dropped: [],
+      totalPoints,
+    };
+  }
+}
\ No newline at end of file
diff --git a/packages/racing/domain/services/EventScoringService.ts b/packages/racing/domain/services/EventScoringService.ts
new file mode 100644
index 000000000..c3b1f1755
--- /dev/null
+++ b/packages/racing/domain/services/EventScoringService.ts
@@ -0,0 +1,128 @@
+import type { ChampionshipConfig } from '../value-objects/ChampionshipConfig';
+import type { SessionType } from '../value-objects/SessionType';
+import type { ParticipantRef } from '../value-objects/ParticipantRef';
+import type { Result } from '../entities/Result';
+import type { Penalty } from '../entities/Penalty';
+import type { BonusRule } from '../value-objects/BonusRule';
+import type { ChampionshipType } from '../value-objects/ChampionshipType';
+
+import type { PointsTable } from '../value-objects/PointsTable';
+
+export interface ParticipantEventPoints {
+  participant: ParticipantRef;
+  basePoints: number;
+  bonusPoints: number;
+  penaltyPoints: number;
+  totalPoints: number;
+}
+
+function createDriverParticipant(driverId: string): ParticipantRef {
+  return {
+    type: 'driver' as ChampionshipType,
+    id: driverId,
+  };
+}
+
+export class EventScoringService {
+  scoreSession(params: {
+    seasonId: string;
+    championship: ChampionshipConfig;
+    sessionType: SessionType;
+    results: Result[];
+    penalties: Penalty[];
+  }): ParticipantEventPoints[] {
+    const { championship, sessionType, results } = params;
+
+    const pointsTable = this.getPointsTableForSession(championship, sessionType);
+    const bonusRules = this.getBonusRulesForSession(championship, sessionType);
+
+    const baseByDriver = new Map<string, number>();
+    const bonusByDriver = new Map<string, number>();
+    const penaltyByDriver = new Map<string, number>();
+
+    for (const result of results) {
+      const driverId = result.driverId;
+      const currentBase = baseByDriver.get(driverId) ?? 0;
+      const added = pointsTable.getPointsForPosition(result.position);
+      baseByDriver.set(driverId, currentBase + added);
+    }
+
+    const fastestLapRule = bonusRules.find((r) => r.type === 'fastestLap');
+    if (fastestLapRule) {
+      this.applyFastestLapBonus(fastestLapRule, results, bonusByDriver);
+    }
+
+    const penaltyMap = this.aggregatePenalties(params.penalties);
+    for (const [driverId, value] of penaltyMap.entries()) {
+      penaltyByDriver.set(driverId, value);
+    }
+
+    const allDriverIds = new Set<string>();
+    for (const id of baseByDriver.keys()) allDriverIds.add(id);
+    for (const id of bonusByDriver.keys()) allDriverIds.add(id);
+    for (const id of penaltyByDriver.keys()) allDriverIds.add(id);
+
+    const participants: ParticipantEventPoints[] = [];
+    for (const driverId of allDriverIds) {
+      const basePoints = baseByDriver.get(driverId) ?? 0;
+      const bonusPoints = bonusByDriver.get(driverId) ?? 0;
+      const penaltyPoints = penaltyByDriver.get(driverId) ?? 0;
+      const totalPoints = basePoints + bonusPoints - penaltyPoints;
+
+      participants.push({
+        participant: createDriverParticipant(driverId),
+        basePoints,
+        bonusPoints,
+        penaltyPoints,
+        totalPoints,
+      });
+    }
+
+    return participants;
+  }
+
+  private getPointsTableForSession(
+    championship: ChampionshipConfig,
+    sessionType: SessionType,
+  ): PointsTable {
+    return championship.pointsTableBySessionType[sessionType];
+  }
+
+  private getBonusRulesForSession(
+    championship: ChampionshipConfig,
+    sessionType: SessionType,
+  ): BonusRule[] {
+    const all = championship.bonusRulesBySessionType ?? {};
+    return all[sessionType] ?? [];
+  }
+
+  private applyFastestLapBonus(
+    rule: BonusRule,
+    results: Result[],
+    bonusByDriver: Map<string, number>,
+  ): void {
+    if (results.length === 0) return;
+
+    const sortedByLap = [...results].sort((a, b) => a.fastestLap - b.fastestLap);
+    const best = sortedByLap[0];
+
+    const requiresTop = rule.requiresFinishInTopN;
+    if (typeof requiresTop === 'number') {
+      if (best.position <= 0 || best.position > requiresTop) {
+        return;
+      }
+    }
+
+    const current = bonusByDriver.get(best.driverId) ?? 0;
+    bonusByDriver.set(best.driverId, current + rule.points);
+  }
+
+  private aggregatePenalties(penalties: Penalty[]): Map<string, number> {
+    const map = new Map<string, number>();
+    for (const penalty of penalties) {
+      const current = map.get(penalty.driverId) ?? 0;
+      map.set(penalty.driverId, current + penalty.pointsDelta);
+    }
+    return map;
+  }
+}
\ No newline at end of file
diff --git a/packages/racing/domain/value-objects/BonusRule.ts b/packages/racing/domain/value-objects/BonusRule.ts
new file mode 100644
index 000000000..5b4ab566a
--- /dev/null
+++ b/packages/racing/domain/value-objects/BonusRule.ts
@@ -0,0 +1,8 @@
+export type BonusRuleType = 'fastestLap' | 'polePosition' | 'mostPositionsGained';
+
+export interface BonusRule {
+  id: string;
+  type: BonusRuleType;
+  points: number;
+  requiresFinishInTopN?: number;
+}
\ No newline at end of file
diff --git a/packages/racing/domain/value-objects/ChampionshipConfig.ts b/packages/racing/domain/value-objects/ChampionshipConfig.ts
new file mode 100644
index 000000000..4f8b5af98
--- /dev/null
+++ b/packages/racing/domain/value-objects/ChampionshipConfig.ts
@@ -0,0 +1,15 @@
+import type { ChampionshipType } from './ChampionshipType';
+import type { SessionType } from './SessionType';
+import { PointsTable } from './PointsTable';
+import type { BonusRule } from './BonusRule';
+import type { DropScorePolicy } from './DropScorePolicy';
+
+export interface ChampionshipConfig {
+  id: string;
+  name: string;
+  type: ChampionshipType;
+  sessionTypes: SessionType[];
+  pointsTableBySessionType: Record<SessionType, PointsTable>;
+  bonusRulesBySessionType?: Record<SessionType, BonusRule[]>;
+  dropScorePolicy: DropScorePolicy;
+}
\ No newline at end of file
diff --git a/packages/racing/domain/value-objects/ChampionshipType.ts b/packages/racing/domain/value-objects/ChampionshipType.ts
new file mode 100644
index 000000000..6497db4ec
--- /dev/null
+++ b/packages/racing/domain/value-objects/ChampionshipType.ts
@@ -0,0 +1 @@
+export type ChampionshipType = 'driver' | 'team' | 'nations' | 'trophy';
\ No newline at end of file
diff --git a/packages/racing/domain/value-objects/DropScorePolicy.ts b/packages/racing/domain/value-objects/DropScorePolicy.ts
new file mode 100644
index 000000000..41cde1d53
--- /dev/null
+++ b/packages/racing/domain/value-objects/DropScorePolicy.ts
@@ -0,0 +1,13 @@
+export type DropScoreStrategy = 'none' | 'bestNResults' | 'dropWorstN';
+
+export interface DropScorePolicy {
+  strategy: DropScoreStrategy;
+  /**
+   * For 'bestNResults': number of best-scoring events to count.
+   */
+  count?: number;
+  /**
+   * For 'dropWorstN': number of worst-scoring events to drop.
+   */
+  dropCount?: number;
+}
\ No newline at end of file
diff --git a/packages/racing/domain/value-objects/ParticipantRef.ts b/packages/racing/domain/value-objects/ParticipantRef.ts
new file mode 100644
index 000000000..3f1f83e96
--- /dev/null
+++ b/packages/racing/domain/value-objects/ParticipantRef.ts
@@ -0,0 +1,6 @@
+import type { ChampionshipType } from './ChampionshipType';
+
+export interface ParticipantRef {
+  type: ChampionshipType;
+  id: string;
+}
\ No newline at end of file
diff --git a/packages/racing/domain/value-objects/PointsTable.ts b/packages/racing/domain/value-objects/PointsTable.ts
new file mode 100644
index 000000000..a772e48c5
--- /dev/null
+++ b/packages/racing/domain/value-objects/PointsTable.ts
@@ -0,0 +1,21 @@
+export class PointsTable {
+  private readonly pointsByPosition: Map<number, number>;
+
+  constructor(pointsByPosition: Record<number, number> | Map<number, number>) {
+    if (pointsByPosition instanceof Map) {
+      this.pointsByPosition = new Map(pointsByPosition);
+    } else {
+      this.pointsByPosition = new Map(
+        Object.entries(pointsByPosition).map(([key, value]) => [Number(key), value]),
+      );
+    }
+  }
+
+  getPointsForPosition(position: number): number {
+    if (!Number.isInteger(position) || position < 1) {
+      return 0;
+    }
+    const value = this.pointsByPosition.get(position);
+    return typeof value === 'number' ? value : 0;
+  }
+}
\ No newline at end of file
diff --git a/packages/racing/domain/value-objects/SessionType.ts b/packages/racing/domain/value-objects/SessionType.ts
new file mode 100644
index 000000000..6d0d33f9f
--- /dev/null
+++ b/packages/racing/domain/value-objects/SessionType.ts
@@ -0,0 +1,9 @@
+export type SessionType =
+  | 'practice'
+  | 'qualifying'
+  | 'q1'
+  | 'q2'
+  | 'q3'
+  | 'sprint'
+  | 'main'
+  | 'timeTrial';
\ No newline at end of file
diff --git a/packages/racing/infrastructure/repositories/InMemoryLeagueMembershipRepository.ts b/packages/racing/infrastructure/repositories/InMemoryLeagueMembershipRepository.ts
new file mode 100644
index 000000000..5dc497d78
--- /dev/null
+++ b/packages/racing/infrastructure/repositories/InMemoryLeagueMembershipRepository.ts
@@ -0,0 +1,100 @@
+/**
+ * Infrastructure Adapter: InMemoryLeagueMembershipRepository
+ *
+ * In-memory implementation of ILeagueMembershipRepository.
+ * Stores memberships and join requests in maps keyed by league.
+ */
+
+import type {
+  LeagueMembership,
+  JoinRequest,
+} from '@gridpilot/racing/domain/entities/LeagueMembership';
+import type { ILeagueMembershipRepository } from '@gridpilot/racing/domain/repositories/ILeagueMembershipRepository';
+
+export class InMemoryLeagueMembershipRepository implements ILeagueMembershipRepository {
+  private membershipsByLeague: Map<string, LeagueMembership[]>;
+  private joinRequestsByLeague: Map<string, JoinRequest[]>;
+
+  constructor(seedMemberships?: LeagueMembership[], seedJoinRequests?: JoinRequest[]) {
+    this.membershipsByLeague = new Map();
+    this.joinRequestsByLeague = new Map();
+
+    if (seedMemberships) {
+      seedMemberships.forEach((membership) => {
+        const list = this.membershipsByLeague.get(membership.leagueId) ?? [];
+        list.push(membership);
+        this.membershipsByLeague.set(membership.leagueId, list);
+      });
+    }
+
+    if (seedJoinRequests) {
+      seedJoinRequests.forEach((request) => {
+        const list = this.joinRequestsByLeague.get(request.leagueId) ?? [];
+        list.push(request);
+        this.joinRequestsByLeague.set(request.leagueId, list);
+      });
+    }
+  }
+
+  async getMembership(leagueId: string, driverId: string): Promise<LeagueMembership | null> {
+    const list = this.membershipsByLeague.get(leagueId);
+    if (!list) return null;
+    return list.find((m) => m.driverId === driverId) ?? null;
+  }
+
+  async getLeagueMembers(leagueId: string): Promise<LeagueMembership[]> {
+    return [...(this.membershipsByLeague.get(leagueId) ?? [])];
+  }
+
+  async getJoinRequests(leagueId: string): Promise<JoinRequest[]> {
+    return [...(this.joinRequestsByLeague.get(leagueId) ?? [])];
+  }
+
+  async saveMembership(membership: LeagueMembership): Promise<LeagueMembership> {
+    const list = this.membershipsByLeague.get(membership.leagueId) ?? [];
+    const existingIndex = list.findIndex(
+      (m) => m.leagueId === membership.leagueId && m.driverId === membership.driverId,
+    );
+
+    if (existingIndex >= 0) {
+      list[existingIndex] = membership;
+    } else {
+      list.push(membership);
+    }
+
+    this.membershipsByLeague.set(membership.leagueId, list);
+    return membership;
+  }
+
+  async removeMembership(leagueId: string, driverId: string): Promise<void> {
+    const list = this.membershipsByLeague.get(leagueId);
+    if (!list) return;
+
+    const next = list.filter((m) => m.driverId !== driverId);
+    this.membershipsByLeague.set(leagueId, next);
+  }
+
+  async saveJoinRequest(request: JoinRequest): Promise<JoinRequest> {
+    const list = this.joinRequestsByLeague.get(request.leagueId) ?? [];
+    const existingIndex = list.findIndex((r) => r.id === request.id);
+
+    if (existingIndex >= 0) {
+      list[existingIndex] = request;
+    } else {
+      list.push(request);
+    }
+
+    this.joinRequestsByLeague.set(request.leagueId, list);
+    return request;
+  }
+
+  async removeJoinRequest(requestId: string): Promise<void> {
+    for (const [leagueId, requests] of this.joinRequestsByLeague.entries()) {
+      const next = requests.filter((r) => r.id !== requestId);
+      if (next.length !== requests.length) {
+        this.joinRequestsByLeague.set(leagueId, next);
+        break;
+      }
+    }
+  }
+}
\ No newline at end of file
diff --git a/packages/racing/infrastructure/repositories/InMemoryPenaltyRepository.ts b/packages/racing/infrastructure/repositories/InMemoryPenaltyRepository.ts
new file mode 100644
index 000000000..400815e25
--- /dev/null
+++ b/packages/racing/infrastructure/repositories/InMemoryPenaltyRepository.ts
@@ -0,0 +1,85 @@
+/**
+ * Infrastructure Adapter: InMemoryPenaltyRepository
+ *
+ * Simple in-memory implementation of IPenaltyRepository seeded with
+ * a handful of demo penalties and bonuses for leagues/drivers.
+ */
+import type { Penalty } from '@gridpilot/racing/domain/entities/Penalty';
+import type { IPenaltyRepository } from '@gridpilot/racing/domain/repositories/IPenaltyRepository';
+
+export class InMemoryPenaltyRepository implements IPenaltyRepository {
+  private readonly penalties: Penalty[];
+
+  constructor(seedPenalties?: Penalty[]) {
+    this.penalties = seedPenalties ? [...seedPenalties] : InMemoryPenaltyRepository.createDefaultSeed();
+  }
+
+  async findByLeagueId(leagueId: string): Promise<Penalty[]> {
+    return this.penalties.filter((p) => p.leagueId === leagueId);
+  }
+
+  async findByLeagueIdAndDriverId(leagueId: string, driverId: string): Promise<Penalty[]> {
+    return this.penalties.filter((p) => p.leagueId === leagueId && p.driverId === driverId);
+  }
+
+  async findAll(): Promise<Penalty[]> {
+    return [...this.penalties];
+  }
+
+  /**
+   * Default demo seed with a mix of deductions and bonuses
+   * across a couple of leagues and drivers.
+   */
+  private static createDefaultSeed(): Penalty[] {
+    const now = new Date();
+    const daysAgo = (n: number) => new Date(now.getTime() - n * 24 * 60 * 60 * 1000);
+
+    return [
+      {
+        id: 'pen-league-1-driver-1-main',
+        leagueId: 'league-1',
+        driverId: 'driver-1',
+        type: 'points-deduction',
+        pointsDelta: -3,
+        reason: 'Incident points penalty',
+        appliedAt: daysAgo(7),
+      },
+      {
+        id: 'pen-league-1-driver-2-bonus',
+        leagueId: 'league-1',
+        driverId: 'driver-2',
+        type: 'points-bonus',
+        pointsDelta: 2,
+        reason: 'Fastest laps bonus',
+        appliedAt: daysAgo(5),
+      },
+      {
+        id: 'pen-league-1-driver-3-bonus',
+        leagueId: 'league-1',
+        driverId: 'driver-3',
+        type: 'points-bonus',
+        pointsDelta: 1,
+        reason: 'Pole position bonus',
+        appliedAt: daysAgo(3),
+      },
+      {
+        id: 'pen-league-2-driver-4-main',
+        leagueId: 'league-2',
+        driverId: 'driver-4',
+        type: 'points-deduction',
+        pointsDelta: -5,
+        reason: 'Post-race steward decision',
+        appliedAt: daysAgo(10),
+      },
+      {
+        id: 'pen-league-2-driver-5-bonus',
+        leagueId: 'league-2',
+        driverId: 'driver-5',
+        type: 'points-bonus',
+        pointsDelta: 3,
+        reason: 'Clean race awards',
+        appliedAt: daysAgo(2),
+      },
+    ];
+  }
+}
\ No newline at end of file
diff --git a/packages/racing/infrastructure/repositories/InMemoryRaceRegistrationRepository.ts b/packages/racing/infrastructure/repositories/InMemoryRaceRegistrationRepository.ts
new file mode 100644
index 000000000..1c3c6ace2
--- /dev/null
+++ b/packages/racing/infrastructure/repositories/InMemoryRaceRegistrationRepository.ts
@@ -0,0 +1,115 @@
+/**
+ * Infrastructure Adapter: InMemoryRaceRegistrationRepository
+ *
+ * In-memory implementation of IRaceRegistrationRepository.
+ * Stores race registrations in Maps keyed by raceId and driverId.
+ */
+
+import type { RaceRegistration } from '@gridpilot/racing/domain/entities/RaceRegistration';
+import type { IRaceRegistrationRepository } from '@gridpilot/racing/domain/repositories/IRaceRegistrationRepository';
+
+export class InMemoryRaceRegistrationRepository implements IRaceRegistrationRepository {
+  private registrationsByRace: Map<string, Set<string>>;
+  private registrationsByDriver: Map<string, Set<string>>;
+
+  constructor(seedRegistrations?: RaceRegistration[]) {
+    this.registrationsByRace = new Map();
+    this.registrationsByDriver = new Map();
+
+    if (seedRegistrations) {
+      seedRegistrations.forEach((registration) => {
+        this.addToIndexes(registration.raceId, registration.driverId, registration.registeredAt);
+      });
+    }
+  }
+
+  private addToIndexes(raceId: string, driverId: string, _registeredAt: Date): void {
+    let raceSet = this.registrationsByRace.get(raceId);
+    if (!raceSet) {
+      raceSet = new Set();
+      this.registrationsByRace.set(raceId, raceSet);
+    }
+    raceSet.add(driverId);
+
+    let driverSet = this.registrationsByDriver.get(driverId);
+    if (!driverSet) {
+      driverSet = new Set();
+      this.registrationsByDriver.set(driverId, driverSet);
+    }
+    driverSet.add(raceId);
+  }
+
+  private removeFromIndexes(raceId: string, driverId: string): void {
+    const raceSet = this.registrationsByRace.get(raceId);
+    if (raceSet) {
+      raceSet.delete(driverId);
+      if (raceSet.size === 0) {
+        this.registrationsByRace.delete(raceId);
+      }
+    }
+
+    const driverSet = this.registrationsByDriver.get(driverId);
+    if (driverSet) {
+      driverSet.delete(raceId);
+      if (driverSet.size === 0) {
+        this.registrationsByDriver.delete(driverId);
+      }
+    }
+  }
+
+  async isRegistered(raceId: string, driverId: string): Promise<boolean> {
+    const raceSet = this.registrationsByRace.get(raceId);
+    if (!raceSet) return false;
+    return raceSet.has(driverId);
+  }
+
+  async getRegisteredDrivers(raceId: string): Promise<string[]> {
+    const raceSet = this.registrationsByRace.get(raceId);
+    if (!raceSet) return [];
+    return Array.from(raceSet.values());
+  }
+
+  async getRegistrationCount(raceId: string): Promise<number> {
+    const raceSet = this.registrationsByRace.get(raceId);
+    return raceSet ? raceSet.size : 0;
+  }
+
+  async register(registration: RaceRegistration): Promise<void> {
+    const alreadyRegistered = await this.isRegistered(registration.raceId, registration.driverId);
+    if (alreadyRegistered) {
+      throw new Error('Already registered for this race');
+    }
+    this.addToIndexes(registration.raceId, registration.driverId, registration.registeredAt);
+  }
+
+  async withdraw(raceId: string, driverId: string): Promise<void> {
+    const alreadyRegistered = await this.isRegistered(raceId, driverId);
+    if (!alreadyRegistered) {
+      throw new Error('Not registered for this race');
+    }
+    this.removeFromIndexes(raceId, driverId);
+  }
+
+  async getDriverRegistrations(driverId: string): Promise<string[]> {
+    const driverSet = this.registrationsByDriver.get(driverId);
+    if (!driverSet) return [];
+    return Array.from(driverSet.values());
+  }
+
+  async clearRaceRegistrations(raceId: string): Promise<void> {
+    const raceSet = this.registrationsByRace.get(raceId);
+    if (!raceSet) return;
+
+    for (const driverId of raceSet.values()) {
+      const driverSet = this.registrationsByDriver.get(driverId);
+      if (driverSet) {
+        driverSet.delete(raceId);
+        if (driverSet.size === 0) {
+          this.registrationsByDriver.delete(driverId);
+        }
+      }
+    }
+
+    this.registrationsByRace.delete(raceId);
+  }
+}
\ No newline at end of file
diff --git a/packages/racing/infrastructure/repositories/InMemoryScoringRepositories.ts b/packages/racing/infrastructure/repositories/InMemoryScoringRepositories.ts
new file mode 100644
index 000000000..d023e723c
--- /dev/null
+++ b/packages/racing/infrastructure/repositories/InMemoryScoringRepositories.ts
@@ -0,0 +1,229 @@
+import { Game } from '@gridpilot/racing/domain/entities/Game';
+import { Season } from '@gridpilot/racing/domain/entities/Season';
+import type { LeagueScoringConfig } from '@gridpilot/racing/domain/entities/LeagueScoringConfig';
+import { PointsTable } from '@gridpilot/racing/domain/value-objects/PointsTable';
+import type { ChampionshipConfig } from '@gridpilot/racing/domain/value-objects/ChampionshipConfig';
+import type { SessionType } from '@gridpilot/racing/domain/value-objects/SessionType';
+import type { BonusRule } from '@gridpilot/racing/domain/value-objects/BonusRule';
+import type { DropScorePolicy } from '@gridpilot/racing/domain/value-objects/DropScorePolicy';
+import type { IGameRepository } from '@gridpilot/racing/domain/repositories/IGameRepository';
+import type { ISeasonRepository } from '@gridpilot/racing/domain/repositories/ISeasonRepository';
+import type { ILeagueScoringConfigRepository } from '@gridpilot/racing/domain/repositories/ILeagueScoringConfigRepository';
+import type { IChampionshipStandingRepository } from '@gridpilot/racing/domain/repositories/IChampionshipStandingRepository';
+import { ChampionshipStanding } from '@gridpilot/racing/domain/entities/ChampionshipStanding';
+import type { ChampionshipType } from '@gridpilot/racing/domain/value-objects/ChampionshipType';
+import type { ParticipantRef } from '@gridpilot/racing/domain/value-objects/ParticipantRef';
+
+export class InMemoryGameRepository implements IGameRepository {
+  private games: Game[];
+
+  constructor(seedData?: Game[]) {
+    this.games = seedData ? [...seedData] : [];
+  }
+
+  async findById(id: string): Promise<Game | null> {
+    return this.games.find((g) => g.id === id) ?? null;
+  }
+
+  async findAll(): Promise<Game[]> {
+    return [...this.games];
+  }
+
+  seed(game: Game): void {
+    this.games.push(game);
+  }
+}
+
+export class InMemorySeasonRepository implements ISeasonRepository {
+  private seasons: Season[];
+
+  constructor(seedData?: Season[]) {
+    this.seasons = seedData ? [...seedData] : [];
+  }
+
+  async findById(id: string): Promise<Season | null> {
+    return this.seasons.find((s) => s.id === id) ?? null;
+  }
+
+  async findByLeagueId(leagueId: string): Promise<Season[]> {
+    return this.seasons.filter((s) => s.leagueId === leagueId);
+  }
+
+  seed(season: Season): void {
+    this.seasons.push(season);
+  }
+}
+
+export class InMemoryLeagueScoringConfigRepository
+  implements ILeagueScoringConfigRepository
+{
+  private configs: LeagueScoringConfig[];
+
+  constructor(seedData?: LeagueScoringConfig[]) {
+    this.configs = seedData ? [...seedData] : [];
+  }
+
+  async findBySeasonId(seasonId: string): Promise<LeagueScoringConfig | null> {
+    return this.configs.find((c) => c.seasonId === seasonId) ?? null;
+  }
+
+  seed(config: LeagueScoringConfig): void {
+    this.configs.push(config);
+  }
+}
+
+export class InMemoryChampionshipStandingRepository
+  implements IChampionshipStandingRepository
+{
+  private standings: ChampionshipStanding[] = [];
+
+  async findBySeasonAndChampionship(
+    seasonId: string,
+    championshipId: string,
+  ): Promise<ChampionshipStanding[]> {
+    return this.standings.filter(
+      (s) => s.seasonId === seasonId && s.championshipId === championshipId,
+    );
+  }
+
+  async saveAll(standings: ChampionshipStanding[]): Promise<void> {
+    this.standings = standings;
+  }
+
+  seed(standing: ChampionshipStanding): void {
+    this.standings.push(standing);
+  }
+
+  getAll(): ChampionshipStanding[] {
+    return [...this.standings];
+  }
+}
+
+export function createF1DemoScoringSetup(params: {
+  leagueId: string;
+  seasonId?: string;
+}): {
+  gameRepo: InMemoryGameRepository;
+  seasonRepo: InMemorySeasonRepository;
+  scoringConfigRepo: InMemoryLeagueScoringConfigRepository;
+  championshipStandingRepo: InMemoryChampionshipStandingRepository;
+  seasonId: string;
+  championshipId: string;
+} {
+  const { leagueId } = params;
+  const seasonId = params.seasonId ?? 'season-f1-demo';
+  const championshipId = 'driver-champ';
+
+  const game = Game.create({ id: 'iracing', name: 'iRacing' });
+
+  const season = Season.create({
+    id: seasonId,
+    leagueId,
+    gameId: game.id,
+    name: 'F1-Style Demo Season',
+    year: 2025,
+    order: 1,
+    status: 'active',
+    startDate: new Date('2025-01-01'),
+    endDate: new Date('2025-12-31'),
+  });
+
+  const mainPoints = new PointsTable({
+    1: 25,
+    2: 18,
+    3: 15,
+    4: 12,
+    5: 10,
+    6: 8,
+    7: 6,
+    8: 4,
+    9: 2,
+    10: 1,
+  });
+
+  const sprintPoints = new PointsTable({
+    1: 8,
+    2: 7,
+    3: 6,
+    4: 5,
+    5: 4,
+    6: 3,
+    7: 2,
+    8: 1,
+  });
+
+  const fastestLapBonus: BonusRule = {
+    id: 'fastest-lap-main',
+    type: 'fastestLap',
+    points: 1,
+    requiresFinishInTopN: 10,
+  };
+
+  const sessionTypes: SessionType[] = ['sprint', 'main'];
+
+  const pointsTableBySessionType: Record<SessionType, PointsTable> = {
+    sprint: sprintPoints,
+    main: mainPoints,
+    practice: new PointsTable({}),
+    qualifying: new PointsTable({}),
+    q1: new PointsTable({}),
+    q2: new PointsTable({}),
+    q3: new PointsTable({}),
+    timeTrial: new PointsTable({}),
+  };
+
+  const bonusRulesBySessionType: Record<SessionType, BonusRule[]> = {
+    sprint: [],
+    main: [fastestLapBonus],
+    practice: [],
+    qualifying: [],
+    q1: [],
+    q2: [],
+    q3: [],
+    timeTrial: [],
+  };
+
+  const dropScorePolicy: DropScorePolicy = {
+    strategy: 'bestNResults',
+    count: 6,
+  };
+
+  const championship: ChampionshipConfig = {
+    id: championshipId,
+    name: 'Driver Championship',
+    type: 'driver' as ChampionshipType,
+    sessionTypes,
+    pointsTableBySessionType,
+    bonusRulesBySessionType,
+    dropScorePolicy,
+  };
+
+  const leagueScoringConfig: LeagueScoringConfig = {
+    id: 'lsc-f1-demo',
+    seasonId: season.id,
+    championships: [championship],
+  };
+
+  const gameRepo = new InMemoryGameRepository([game]);
+  const seasonRepo = new InMemorySeasonRepository([season]);
+  const scoringConfigRepo = new InMemoryLeagueScoringConfigRepository([
+    leagueScoringConfig,
+  ]);
+  const championshipStandingRepo = new InMemoryChampionshipStandingRepository();
+
+  return {
+    gameRepo,
+    seasonRepo,
+    scoringConfigRepo,
+    championshipStandingRepo,
+    seasonId: season.id,
+    championshipId,
+  };
+}
+
+export function createParticipantRef(driverId: string): ParticipantRef {
+  return {
+    type: 'driver' as ChampionshipType,
+    id: driverId,
+  };
+}
\ No newline at end of file
diff --git a/packages/racing/infrastructure/repositories/InMemoryTeamMembershipRepository.ts b/packages/racing/infrastructure/repositories/InMemoryTeamMembershipRepository.ts
new file mode 100644
index 000000000..2d5d5d838
--- /dev/null
+++ b/packages/racing/infrastructure/repositories/InMemoryTeamMembershipRepository.ts
@@ -0,0 +1,135 @@
+/**
+ * Infrastructure Adapter: InMemoryTeamMembershipRepository
+ *
+ * In-memory implementation of ITeamMembershipRepository.
+ * Stores memberships and join requests in Map structures.
+ */
+
+import type {
+  TeamMembership,
+  TeamJoinRequest,
+} from '@gridpilot/racing/domain/entities/Team';
+import type { ITeamMembershipRepository } from '@gridpilot/racing/domain/repositories/ITeamMembershipRepository';
+
+export class InMemoryTeamMembershipRepository implements ITeamMembershipRepository {
+  private membershipsByTeam: Map<string, TeamMembership[]>;
+  private joinRequestsByTeam: Map<string, TeamJoinRequest[]>;
+
+  constructor(seedMemberships?: TeamMembership[], seedJoinRequests?: TeamJoinRequest[]) {
+    this.membershipsByTeam = new Map();
+    this.joinRequestsByTeam = new Map();
+
+    if (seedMemberships) {
+      seedMemberships.forEach((membership) => {
+        const list = this.membershipsByTeam.get(membership.teamId) ?? [];
+        list.push(membership);
+        this.membershipsByTeam.set(membership.teamId, list);
+      });
+    }
+
+    if (seedJoinRequests) {
+      seedJoinRequests.forEach((request) => {
+        const list = this.joinRequestsByTeam.get(request.teamId) ?? [];
+        list.push(request);
+        this.joinRequestsByTeam.set(request.teamId, list);
+      });
+    }
+  }
+
+  private getMembershipList(teamId: string): TeamMembership[] {
+    let list = this.membershipsByTeam.get(teamId);
+    if (!list) {
+      list = [];
+      this.membershipsByTeam.set(teamId, list);
+    }
+    return list;
+  }
+
+  private getJoinRequestList(teamId: string): TeamJoinRequest[] {
+    let list = this.joinRequestsByTeam.get(teamId);
+    if (!list) {
+      list = [];
+      this.joinRequestsByTeam.set(teamId, list);
+    }
+    return list;
+  }
+
+  async getMembership(teamId: string, driverId: string): Promise<TeamMembership | null> {
+    const list = this.membershipsByTeam.get(teamId);
+    if (!list) return null;
+    return list.find((m) => m.driverId === driverId) ?? null;
+  }
+
+  async getActiveMembershipForDriver(driverId: string): Promise<TeamMembership | null> {
+    for (const list of this.membershipsByTeam.values()) {
+      const membership = list.find(
+        (m) => m.driverId === driverId && m.status === 'active',
+      );
+      if (membership) {
+        return membership;
+      }
+    }
+    return null;
+  }
+
+  async getTeamMembers(teamId: string): Promise<TeamMembership[]> {
+    return [...(this.membershipsByTeam.get(teamId) ?? [])];
+  }
+
+  async saveMembership(membership: TeamMembership): Promise<TeamMembership> {
+    const list = this.getMembershipList(membership.teamId);
+    const existingIndex = list.findIndex(
+      (m) => m.teamId === membership.teamId && m.driverId === membership.driverId,
+    );
+
+    if (existingIndex >= 0) {
+      list[existingIndex] = membership;
+    } else {
+      list.push(membership);
+    }
+
+    this.membershipsByTeam.set(membership.teamId, list);
+    return membership;
+  }
+
+  async removeMembership(teamId: string, driverId: string): Promise<void> {
+    const list = this.membershipsByTeam.get(teamId);
+    if (!list) {
+      return;
+    }
+    const index = list.findIndex((m) => m.driverId === driverId);
+    if (index >= 0) {
+      list.splice(index, 1);
+      this.membershipsByTeam.set(teamId, list);
+    }
+  }
+
+  async getJoinRequests(teamId: string): Promise<TeamJoinRequest[]> {
+    return [...(this.joinRequestsByTeam.get(teamId) ?? [])];
+  }
+
+  async saveJoinRequest(request: TeamJoinRequest): Promise<TeamJoinRequest> {
+    const list = this.getJoinRequestList(request.teamId);
+    const existingIndex = list.findIndex((r) => r.id === request.id);
+
+    if (existingIndex >= 0) {
+      list[existingIndex] = request;
+    } else {
+      list.push(request);
+    }
+
+    this.joinRequestsByTeam.set(request.teamId, list);
+    return request;
+  }
+
+  async removeJoinRequest(requestId: string): Promise<void> {
+    for (const [teamId, list] of this.joinRequestsByTeam.entries()) {
+      const index = list.findIndex((r) => r.id === requestId);
+      if (index >= 0) {
+        list.splice(index, 1);
+        this.joinRequestsByTeam.set(teamId, list);
+        return;
+      }
+    }
+  }
+}
\ No newline at end of file
diff --git a/packages/racing/infrastructure/repositories/InMemoryTeamRepository.ts b/packages/racing/infrastructure/repositories/InMemoryTeamRepository.ts
new file mode 100644
index 000000000..179cdaea9
--- /dev/null
+++ b/packages/racing/infrastructure/repositories/InMemoryTeamRepository.ts
@@ -0,0 +1,67 @@
+/**
+ * Infrastructure Adapter: InMemoryTeamRepository
+ *
+ * In-memory implementation of ITeamRepository.
+ * Stores data in a Map structure.
+ */
+
+import type { Team } from '@gridpilot/racing/domain/entities/Team';
+import type { ITeamRepository } from '@gridpilot/racing/domain/repositories/ITeamRepository';
+
+export class InMemoryTeamRepository implements ITeamRepository {
+  private teams: Map<string, Team>;
+
+  constructor(seedData?: Team[]) {
+    this.teams = new Map();
+
+    if (seedData) {
+      seedData.forEach((team) => {
+        this.teams.set(team.id, team);
+      });
+    }
+  }
+
+  async findById(id: string): Promise<Team | null> {
+    return this.teams.get(id) ?? null;
+  }
+
+  async findAll(): Promise<Team[]> {
+    return Array.from(this.teams.values());
+  }
+
+  async findByLeagueId(leagueId: string): Promise<Team[]> {
+    return Array.from(this.teams.values()).filter((team) =>
+      team.leagues.includes(leagueId),
+    );
+  }
+
+  async create(team: Team): Promise<Team> {
+    if (await this.exists(team.id)) {
+      throw new Error(`Team with ID ${team.id} already exists`);
+    }
+
+    this.teams.set(team.id, team);
+    return team;
+  }
+
+  async update(team: Team): Promise<Team> {
+    if (!(await this.exists(team.id))) {
+      throw new Error(`Team with ID ${team.id} not found`);
+    }
+
+    this.teams.set(team.id, team);
+    return team;
+  }
+
+  async delete(id: string): Promise<void> {
+    if (!(await this.exists(id))) {
+      throw new Error(`Team with ID ${id} not found`);
+    }
+
+    this.teams.delete(id);
+  }
+
+  async exists(id: string): Promise<boolean> {
+    return this.teams.has(id);
+  }
+}
\ No newline at end of file
diff --git a/packages/testing-support/src/images/images.ts b/packages/testing-support/src/images/images.ts
index c3242c0fe..aa16f43df 100644
--- a/packages/testing-support/src/images/images.ts
+++ b/packages/testing-support/src/images/images.ts
@@ -1,3 +1,5 @@
+import { faker } from '../faker/faker';
+
 const DRIVER_AVATARS = [
   '/images/avatars/avatar-1.svg',
   '/images/avatars/avatar-2.svg',
@@ -44,4 +46,20 @@ export function getLeagueBanner(leagueId: string): string {
   return LEAGUE_BANNERS[index];
 }
 
+export interface LeagueCoverImage {
+  url: string;
+  alt: string;
+}
+
+export function getLeagueCoverImage(leagueId: string): LeagueCoverImage {
+  const seed = hashString(leagueId);
+
+  faker.seed(seed);
+  const alt = faker.lorem.words(3);
+
+  const url = `https://picsum.photos/seed/${seed}/1200/280?blur=2`;
+
+  return { url, alt };
+}
+
 export { DRIVER_AVATARS, TEAM_LOGOS, LEAGUE_BANNERS };
\ No newline at end of file
diff --git a/packages/testing-support/src/racing/StaticRacingSeed.ts b/packages/testing-support/src/racing/StaticRacingSeed.ts
index 33d7aa517..a7dfdb2ba 100644
--- a/packages/testing-support/src/racing/StaticRacingSeed.ts
+++ b/packages/testing-support/src/racing/StaticRacingSeed.ts
@@ -103,12 +103,32 @@ function createLeagues(ownerIds: string[]): League[] {
     const name = leagueNames[i] ?? faker.company.name();
     const ownerId = pickOne(ownerIds);
 
+    const maxDriversOptions = [24, 32, 48, 64];
     const settings = {
       pointsSystem: faker.helpers.arrayElement(['f1-2024', 'indycar']),
       sessionDuration: faker.helpers.arrayElement([45, 60, 90, 120]),
       qualifyingFormat: faker.helpers.arrayElement(['open', 'single-lap']),
+      maxDrivers: faker.helpers.arrayElement(maxDriversOptions),
     };
 
+    const socialLinks =
+      i === 0
+        ? {
+            discordUrl: 'https://discord.gg/gridpilot-demo',
+            youtubeUrl: 'https://youtube.com/@gridpilot-demo',
+            websiteUrl: 'https://gridpilot-demo.example.com',
+          }
+        : i === 1
+        ? {
+            discordUrl: 'https://discord.gg/gridpilot-endurance',
+            youtubeUrl: 'https://youtube.com/@gridpilot-endurance',
+          }
+        : i === 2
+        ? {
+            websiteUrl: 'https://virtual-touring.example.com',
+          }
+        : undefined;
+
     leagues.push(
       League.create({
         id,
@@ -117,6 +137,7 @@ function createLeagues(ownerIds: string[]): League[] {
         ownerId,
         settings,
         createdAt: faker.date.past(),
+        socialLinks,
       }),
     );
   }
diff --git a/tests/unit/application/use-cases/RecalculateChampionshipStandingsUseCase.test.ts b/tests/unit/application/use-cases/RecalculateChampionshipStandingsUseCase.test.ts
new file mode 100644
index 000000000..b0c1a5ac9
--- /dev/null
+++ b/tests/unit/application/use-cases/RecalculateChampionshipStandingsUseCase.test.ts
@@ -0,0 +1,426 @@
+import { describe, it, expect, beforeEach } from 'vitest';
+
+import { RecalculateChampionshipStandingsUseCase } from '@gridpilot/racing/application/use-cases/RecalculateChampionshipStandingsUseCase';
+import type { ISeasonRepository } from '@gridpilot/racing/domain/repositories/ISeasonRepository';
+import type { ILeagueScoringConfigRepository } from '@gridpilot/racing/domain/repositories/ILeagueScoringConfigRepository';
+import type { IRaceRepository } from '@gridpilot/racing/domain/repositories/IRaceRepository';
+import type { IResultRepository } from '@gridpilot/racing/domain/repositories/IResultRepository';
+import type { IPenaltyRepository } from '@gridpilot/racing/domain/repositories/IPenaltyRepository';
+import type { IChampionshipStandingRepository } from '@gridpilot/racing/domain/repositories/IChampionshipStandingRepository';
+
+import type { Season } from '@gridpilot/racing/domain/entities/Season';
+import type { LeagueScoringConfig } from '@gridpilot/racing/domain/entities/LeagueScoringConfig';
+import type { Race } from '@gridpilot/racing/domain/entities/Race';
+import type { Result } from '@gridpilot/racing/domain/entities/Result';
+import type { Penalty } from '@gridpilot/racing/domain/entities/Penalty';
+import type { ChampionshipStanding } from '@gridpilot/racing/domain/entities/ChampionshipStanding';
+import type { ChampionshipConfig } from '@gridpilot/racing/domain/value-objects/ChampionshipConfig';
+import { EventScoringService } from '@gridpilot/racing/domain/services/EventScoringService';
+import { DropScoreApplier } from '@gridpilot/racing/domain/services/DropScoreApplier';
+import { ChampionshipAggregator } from '@gridpilot/racing/domain/services/ChampionshipAggregator';
+import { PointsTable } from '@gridpilot/racing/domain/value-objects/PointsTable';
+import type { SessionType } from '@gridpilot/racing/domain/value-objects/SessionType';
+import type { BonusRule } from '@gridpilot/racing/domain/value-objects/BonusRule';
+import type { DropScorePolicy } from '@gridpilot/racing/domain/value-objects/DropScorePolicy';
+
+class InMemorySeasonRepository implements ISeasonRepository {
+  private seasons: Season[] = [];
+
+  async findById(id: string): Promise<Season | null> {
+    return this.seasons.find((s) => s.id === id) || null;
+  }
+
+  async findByLeagueId(leagueId: string): Promise<Season[]> {
+    return this.seasons.filter((s) => s.leagueId === leagueId);
+  }
+
+  seedSeason(season: Season): void {
+    this.seasons.push(season);
+  }
+}
+
+class InMemoryLeagueScoringConfigRepository implements ILeagueScoringConfigRepository {
+  private configs: LeagueScoringConfig[] = [];
+
+  async findBySeasonId(seasonId: string): Promise<LeagueScoringConfig | null> {
+    return this.configs.find((c) => c.seasonId === seasonId) || null;
+  }
+
+  seedConfig(config: LeagueScoringConfig): void {
+    this.configs.push(config);
+  }
+}
+
+class InMemoryRaceRepository implements IRaceRepository {
+  private races: Race[] = [];
+
+  async findById(id: string): Promise<Race | null> {
+    return this.races.find((r) => r.id === id) || null;
+  }
+
+  async findAll(): Promise<Race[]> {
+    return [...this.races];
+  }
+
+  async findByLeagueId(leagueId: string): Promise<Race[]> {
+    return this.races.filter((r) => r.leagueId === leagueId);
+  }
+
+  async findUpcomingByLeagueId(): Promise<Race[]> {
+    return [];
+  }
+
+  async findCompletedByLeagueId(): Promise<Race[]> {
+    return [];
+  }
+
+  async findByStatus(): Promise<Race[]> {
+    return [];
+  }
+
+  async findByDateRange(): Promise<Race[]> {
+    return [];
+  }
+
+  async create(race: Race): Promise<Race> {
+    this.races.push(race);
+    return race;
+  }
+
+  async update(race: Race): Promise<Race> {
+    const index = this.races.findIndex((r) => r.id === race.id);
+    if (index >= 0) {
+      this.races[index] = race;
+    } else {
+      this.races.push(race);
+    }
+    return race;
+  }
+
+  async delete(id: string): Promise<void> {
+    this.races = this.races.filter((r) => r.id !== id);
+  }
+
+  async exists(id: string): Promise<boolean> {
+    return this.races.some((r) => r.id === id);
+  }
+
+  seedRace(race: Race): void {
+    this.races.push(race);
+  }
+}
+
+class InMemoryResultRepository implements IResultRepository {
+  private results: Result[] = [];
+
+  async findByRaceId(raceId: string): Promise<Result[]> {
+    return this.results.filter((r) => r.raceId === raceId);
+  }
+
+  seedResult(result: Result): void {
+    this.results.push(result);
+  }
+}
+
+class InMemoryPenaltyRepository implements IPenaltyRepository {
+  private penalties: Penalty[] = [];
+
+  async findByLeagueId(leagueId: string): Promise<Penalty[]> {
+    return this.penalties.filter((p) => p.leagueId === leagueId);
+  }
+
+  async findByLeagueIdAndDriverId(
+    leagueId: string,
+    driverId: string,
+  ): Promise<Penalty[]> {
+    return this.penalties.filter(
+      (p) => p.leagueId === leagueId && p.driverId === driverId,
+    );
+  }
+
+  async findAll(): Promise<Penalty[]> {
+    return [...this.penalties];
+  }
+
+  seedPenalty(penalty: Penalty): void {
+    this.penalties.push(penalty);
+  }
+}
+
+class InMemoryChampionshipStandingRepository implements IChampionshipStandingRepository {
+  private standings: ChampionshipStanding[] = [];
+
+  async findBySeasonAndChampionship(
+    seasonId: string,
+    championshipId: string,
+  ): Promise<ChampionshipStanding[]> {
+    return this.standings.filter(
+      (s) => s.seasonId === seasonId && s.championshipId === championshipId,
+    );
+  }
+
+  async saveAll(standings: ChampionshipStanding[]): Promise<void> {
+    this.standings = standings;
+  }
+
+  getAll(): ChampionshipStanding[] {
+    return [...this.standings];
+  }
+}
+
+function makePointsTable(points: number[]): PointsTable {
+  const byPos: Record<number, number> = {};
+  points.forEach((p, idx) => {
+    byPos[idx + 1] = p;
+  });
+  return new PointsTable(byPos);
+}
+
+function makeChampionshipConfig(): ChampionshipConfig {
+  const mainPoints = makePointsTable([25, 18, 15, 12, 10, 8, 6, 4, 2, 1]);
+  const sprintPoints = makePointsTable([8, 7, 6, 5, 4, 3, 2, 1]);
+
+  const fastestLapBonus: BonusRule = {
+    id: 'fastest-lap-main',
+    type: 'fastestLap',
+    points: 1,
+    requiresFinishInTopN: 10,
+  };
+
+  const sessionTypes: SessionType[] = ['sprint', 'main'];
+  const pointsTableBySessionType: Record<SessionType, PointsTable> = {
+    sprint: sprintPoints,
+    main: mainPoints,
+    practice: new PointsTable({}),
+    qualifying: new PointsTable({}),
+    q1: new PointsTable({}),
+    q2: new PointsTable({}),
+    q3: new PointsTable({}),
+    timeTrial: new PointsTable({}),
+  };
+
+  const bonusRulesBySessionType: Record<SessionType, BonusRule[]> = {
+    sprint: [],
+    main: [fastestLapBonus],
+    practice: [],
+    qualifying: [],
+    q1: [],
+    q2: [],
+    q3: [],
+    timeTrial: [],
+  };
+
+  const dropScorePolicy: DropScorePolicy = {
+    strategy: 'bestNResults',
+    count: 6,
+  };
+
+  return {
+    id: 'driver-champ',
+    name: 'Driver Championship',
+    type: 'driver',
+    sessionTypes,
+    pointsTableBySessionType,
+    bonusRulesBySessionType,
+    dropScorePolicy,
+  };
+}
+
+describe('RecalculateChampionshipStandingsUseCase', () => {
+  const leagueId = 'league-1';
+  const seasonId = 'season-1';
+  const championshipId = 'driver-champ';
+
+  let seasonRepository: InMemorySeasonRepository;
+  let leagueScoringConfigRepository: InMemoryLeagueScoringConfigRepository;
+  let raceRepository: InMemoryRaceRepository;
+  let resultRepository: InMemoryResultRepository;
+  let penaltyRepository: InMemoryPenaltyRepository;
+  let championshipStandingRepository: InMemoryChampionshipStandingRepository;
+
+  let useCase: RecalculateChampionshipStandingsUseCase;
+
+  beforeEach(() => {
+    seasonRepository = new InMemorySeasonRepository();
+    leagueScoringConfigRepository = new InMemoryLeagueScoringConfigRepository();
+    raceRepository = new InMemoryRaceRepository();
+    resultRepository = new InMemoryResultRepository();
+    penaltyRepository = new InMemoryPenaltyRepository();
+    championshipStandingRepository = new InMemoryChampionshipStandingRepository();
+
+    const eventScoringService = new EventScoringService();
+    const dropScoreApplier = new DropScoreApplier();
+    const championshipAggregator = new ChampionshipAggregator(dropScoreApplier);
+
+    useCase = new RecalculateChampionshipStandingsUseCase(
+      seasonRepository,
+      leagueScoringConfigRepository,
+      raceRepository,
+      resultRepository,
+      penaltyRepository,
+      championshipStandingRepository,
+      eventScoringService,
+      championshipAggregator,
+    );
+
+    const season: Season = {
+      id: seasonId,
+      leagueId,
+      gameId: 'iracing',
+      name: 'Demo Season',
+      status: 'active',
+      year: 2025,
+      order: 1,
+      startDate: new Date('2025-01-01'),
+      endDate: new Date('2025-12-31'),
+    };
+
+    seasonRepository.seedSeason(season);
+
+    const championship = makeChampionshipConfig();
+
+    const leagueScoringConfig: LeagueScoringConfig = {
+      id: 'lsc-1',
+      seasonId,
+      championships: [championship],
+    };
+
+    leagueScoringConfigRepository.seedConfig(leagueScoringConfig);
+
+    const races: Race[] = [
+      {
+        id: 'race-1-sprint',
+        leagueId,
+        scheduledAt: new Date('2025-02-01'),
+        track: 'Track 1',
+        car: 'Car A',
+        sessionType: 'race',
+        status: 'completed',
+      },
+      {
+        id: 'race-1-main',
+        leagueId,
+        scheduledAt: new Date('2025-02-01'),
+        track: 'Track 1',
+        car: 'Car A',
+        sessionType: 'race',
+        status: 'completed',
+      },
+      {
+        id: 'race-2-sprint',
+        leagueId,
+        scheduledAt: new Date('2025-03-01'),
+        track: 'Track 2',
+        car: 'Car A',
+        sessionType: 'race',
+        status: 'completed',
+      },
+      {
+        id: 'race-2-main',
+        leagueId,
+        scheduledAt: new Date('2025-03-01'),
+        track: 'Track 2',
+        car: 'Car A',
+        sessionType: 'race',
+        status: 'completed',
+      },
+      {
+        id: 'race-3-sprint',
+        leagueId,
+        scheduledAt: new Date('2025-04-01'),
+        track: 'Track 3',
+        car: 'Car A',
+        sessionType: 'race',
+        status: 'completed',
+      },
+      {
+        id: 'race-3-main',
+        leagueId,
+        scheduledAt: new Date('2025-04-01'),
+        track: 'Track 3',
+        car: 'Car A',
+        sessionType: 'race',
+        status: 'completed',
+      },
+    ];
+
+    races.forEach((race) => raceRepository.seedRace(race));
+
+    const drivers = ['driver-1', 'driver-2', 'driver-3'];
+
+    const resultsData: Array<{
+      raceId: string;
+      finishingOrder: string[];
+      fastestLapDriverId: string;
+    }> = [
+      {
+        raceId: 'race-1-sprint',
+        finishingOrder: ['driver-1', 'driver-2', 'driver-3'],
+        fastestLapDriverId: 'driver-2',
+      },
+      {
+        raceId: 'race-1-main',
+        finishingOrder: ['driver-2', 'driver-1', 'driver-3'],
+        fastestLapDriverId: 'driver-1',
+      },
+      {
+        raceId: 'race-2-sprint',
+        finishingOrder: ['driver-1', 'driver-3', 'driver-2'],
+        fastestLapDriverId: 'driver-1',
+      },
+      {
+        raceId: 'race-2-main',
+        finishingOrder: ['driver-1', 'driver-2', 'driver-3'],
+        fastestLapDriverId: 'driver-1',
+      },
+      {
+        raceId: 'race-3-sprint',
+        finishingOrder: ['driver-2', 'driver-1', 'driver-3'],
+        fastestLapDriverId: 'driver-2',
+      },
+      {
+        raceId: 'race-3-main',
+        finishingOrder: ['driver-3', 'driver-1', 'driver-2'],
+        fastestLapDriverId: 'driver-3',
+      },
+    ];
+
+    let resultIdCounter = 1;
+    for (const raceData of resultsData) {
+      raceData.finishingOrder.forEach((driverId, index) => {
+        const result: Result = {
+          id: `result-${resultIdCounter++}`,
+          raceId: raceData.raceId,
+          driverId,
+          position: index + 1,
+          fastestLap: driverId === raceData.fastestLapDriverId ? 90000 : 91000 + index * 100,
+          incidents: 0,
+          startPosition: index + 1,
+        };
+        resultRepository.seedResult(result);
+      });
+    }
+  });
+
+  it('recalculates standings for a driver championship with sprint and main races', async () => {
+    const dto = await useCase.execute({
+      seasonId,
+      championshipId,
+    });
+
+    expect(dto.seasonId).toBe(seasonId);
+    expect(dto.championshipId).toBe(championshipId);
+    expect(dto.championshipName).toBe('Driver Championship');
+    expect(dto.rows.length).toBeGreaterThan(0);
+
+    const rows = dto.rows;
+    const sorted = [...rows].sort((a, b) => b.totalPoints - a.totalPoints);
+    expect(rows.map((r) => r.participant.id)).toEqual(
+      sorted.map((r) => r.participant.id),
+    );
+
+    const leader = rows[0];
+    expect(leader.resultsCounted).toBeLessThanOrEqual(6);
+    expect(leader.resultsDropped).toBeGreaterThanOrEqual(0);
+  });
+});
\ No newline at end of file
diff --git a/tests/unit/domain/services/DropScoreApplier.test.ts b/tests/unit/domain/services/DropScoreApplier.test.ts
new file mode 100644
index 000000000..977bd8670
--- /dev/null
+++ b/tests/unit/domain/services/DropScoreApplier.test.ts
@@ -0,0 +1,88 @@
+import { describe, it, expect } from 'vitest';
+
+import { DropScoreApplier } from '@gridpilot/racing/domain/services/DropScoreApplier';
+import type { EventPointsEntry } from '@gridpilot/racing/domain/services/DropScoreApplier';
+import type { DropScorePolicy } from '@gridpilot/racing/domain/value-objects/DropScorePolicy';
+
+describe('DropScoreApplier', () => {
+  it('with strategy none counts all events and drops none', () => {
+    const applier = new DropScoreApplier();
+
+    const policy: DropScorePolicy = {
+      strategy: 'none',
+    };
+
+    const events: EventPointsEntry[] = [
+      { eventId: 'event-1', points: 25 },
+      { eventId: 'event-2', points: 18 },
+      { eventId: 'event-3', points: 15 },
+    ];
+
+    const result = applier.apply(policy, events);
+
+    expect(result.counted).toHaveLength(3);
+    expect(result.dropped).toHaveLength(0);
+    expect(result.totalPoints).toBe(25 + 18 + 15);
+  });
+
+  it('with bestNResults keeps the highest scoring events and drops the rest', () => {
+    const applier = new DropScoreApplier();
+
+    const policy: DropScorePolicy = {
+      strategy: 'bestNResults',
+      count: 6,
+    };
+
+    const events: EventPointsEntry[] = [
+      { eventId: 'event-1', points: 25 },
+      { eventId: 'event-2', points: 18 },
+      { eventId: 'event-3', points: 15 },
+      { eventId: 'event-4', points: 12 },
+      { eventId: 'event-5', points: 10 },
+      { eventId: 'event-6', points: 8 },
+      { eventId: 'event-7', points: 6 },
+      { eventId: 'event-8', points: 4 },
+    ];
+
+    const result = applier.apply(policy, events);
+
+    expect(result.counted).toHaveLength(6);
+    expect(result.dropped).toHaveLength(2);
+
+    const countedIds = result.counted.map((e) => e.eventId);
+    expect(countedIds).toEqual([
+      'event-1',
+      'event-2',
+      'event-3',
+      'event-4',
+      'event-5',
+      'event-6',
+    ]);
+
+    const droppedIds = result.dropped.map((e) => e.eventId);
+    expect(droppedIds).toEqual(['event-7', 'event-8']);
+
+    expect(result.totalPoints).toBe(25 + 18 + 15 + 12 + 10 + 8);
+  });
+
+  it('bestNResults with count greater than available events counts all of them', () => {
+    const applier = new DropScoreApplier();
+
+    const policy: DropScorePolicy = {
+      strategy: 'bestNResults',
+      count: 10,
+    };
+
+    const events: EventPointsEntry[] = [
+      { eventId: 'event-1', points: 25 },
+      { eventId: 'event-2', points: 18 },
+      { eventId: 'event-3', points: 15 },
+    ];
+
+    const result = applier.apply(policy, events);
+
+    expect(result.counted).toHaveLength(3);
+    expect(result.dropped).toHaveLength(0);
+    expect(result.totalPoints).toBe(25 + 18 + 15);
+  });
+});
\ No newline at end of file
diff --git a/tests/unit/domain/services/EventScoringService.test.ts b/tests/unit/domain/services/EventScoringService.test.ts
new file mode 100644
index 000000000..c4744031c
--- /dev/null
+++ b/tests/unit/domain/services/EventScoringService.test.ts
@@ -0,0 +1,266 @@
+import { describe, it, expect } from 'vitest';
+
+import { EventScoringService } from '@gridpilot/racing/domain/services/EventScoringService';
+import type { ParticipantRef } from '@gridpilot/racing/domain/value-objects/ParticipantRef';
+import type { SessionType } from '@gridpilot/racing/domain/value-objects/SessionType';
+import { PointsTable } from '@gridpilot/racing/domain/value-objects/PointsTable';
+import type { BonusRule } from '@gridpilot/racing/domain/value-objects/BonusRule';
+import type { ChampionshipConfig } from '@gridpilot/racing/domain/value-objects/ChampionshipConfig';
+import type { Result } from '@gridpilot/racing/domain/entities/Result';
+import type { Penalty } from '@gridpilot/racing/domain/entities/Penalty';
+import type { ChampionshipType } from '@gridpilot/racing/domain/value-objects/ChampionshipType';
+
+function makeDriverRef(id: string): ParticipantRef {
+  return {
+    type: 'driver' as ChampionshipType,
+    id,
+  };
+}
+
+function makePointsTable(points: number[]): PointsTable {
+  const pointsByPosition: Record<number, number> = {};
+  points.forEach((value, index) => {
+    pointsByPosition[index + 1] = value;
+  });
+  return new PointsTable(pointsByPosition);
+}
+
+function makeChampionshipConfig(params: {
+  id: string;
+  name: string;
+  sessionTypes: SessionType[];
+  mainPoints: number[];
+  sprintPoints?: number[];
+  mainBonusRules?: BonusRule[];
+}): ChampionshipConfig {
+  const { id, name, sessionTypes, mainPoints, sprintPoints, mainBonusRules } = params;
+
+  const pointsTableBySessionType: Record<SessionType, PointsTable> = {} as Record<SessionType, PointsTable>;
+
+  sessionTypes.forEach((sessionType) => {
+    if (sessionType === 'main') {
+      pointsTableBySessionType[sessionType] = makePointsTable(mainPoints);
+    } else if (sessionType === 'sprint' && sprintPoints) {
+      pointsTableBySessionType[sessionType] = makePointsTable(sprintPoints);
+    } else {
+      pointsTableBySessionType[sessionType] = new PointsTable({});
+    }
+  });
+
+  const bonusRulesBySessionType: Record<SessionType, BonusRule[]> = {} as Record<SessionType, BonusRule[]>;
+  sessionTypes.forEach((sessionType) => {
+    if (sessionType === 'main' && mainBonusRules) {
+      bonusRulesBySessionType[sessionType] = mainBonusRules;
+    } else {
+      bonusRulesBySessionType[sessionType] = [];
+    }
+  });
+
+  return {
+    id,
+    name,
+    type: 'driver',
+    sessionTypes,
+    pointsTableBySessionType,
+    bonusRulesBySessionType,
+    dropScorePolicy: {
+      strategy: 'none',
+    },
+  };
+}
+
+describe('EventScoringService', () => {
+  const seasonId = 'season-1';
+
+  it('assigns base points based on finishing positions for a main race', () => {
+    const service = new EventScoringService();
+
+    const championship = makeChampionshipConfig({
+      id: 'champ-1',
+      name: 'Driver Championship',
+      sessionTypes: ['main'],
+      mainPoints: [25, 18, 15, 12, 10],
+    });
+
+    const results: Result[] = [
+      {
+        id: 'result-1',
+        raceId: 'race-1',
+        driverId: 'driver-1',
+        position: 1,
+        fastestLap: 90000,
+        incidents: 0,
+        startPosition: 1,
+      },
+      {
+        id: 'result-2',
+        raceId: 'race-1',
+        driverId: 'driver-2',
+        position: 2,
+        fastestLap: 90500,
+        incidents: 0,
+        startPosition: 2,
+      },
+      {
+        id: 'result-3',
+        raceId: 'race-1',
+        driverId: 'driver-3',
+        position: 3,
+        fastestLap: 91000,
+        incidents: 0,
+        startPosition: 3,
+      },
+      {
+        id: 'result-4',
+        raceId: 'race-1',
+        driverId: 'driver-4',
+        position: 4,
+        fastestLap: 91500,
+        incidents: 0,
+        startPosition: 4,
+      },
+      {
+        id: 'result-5',
+        raceId: 'race-1',
+        driverId: 'driver-5',
+        position: 5,
+        fastestLap: 92000,
+        incidents: 0,
+        startPosition: 5,
+      },
+    ];
+
+    const penalties: Penalty[] = [];
+
+    const points = service.scoreSession({
+      seasonId,
+      championship,
+      sessionType: 'main',
+      results,
+      penalties,
+    });
+
+    const byParticipant = new Map(points.map((p) => [p.participant.id, p]));
+
+    expect(byParticipant.get('driver-1')?.basePoints).toBe(25);
+    expect(byParticipant.get('driver-2')?.basePoints).toBe(18);
+    expect(byParticipant.get('driver-3')?.basePoints).toBe(15);
+    expect(byParticipant.get('driver-4')?.basePoints).toBe(12);
+    expect(byParticipant.get('driver-5')?.basePoints).toBe(10);
+
+    for (const entry of byParticipant.values()) {
+      expect(entry.bonusPoints).toBe(0);
+      expect(entry.penaltyPoints).toBe(0);
+      expect(entry.totalPoints).toBe(entry.basePoints);
+    }
+  });
+
+  it('applies fastest lap bonus only when inside top 10', () => {
+    const service = new EventScoringService();
+
+    const fastestLapBonus: BonusRule = {
+      id: 'bonus-fastest-lap',
+      type: 'fastestLap',
+      points: 1,
+      requiresFinishInTopN: 10,
+    };
+
+    const championship = makeChampionshipConfig({
+      id: 'champ-1',
+      name: 'Driver Championship',
+      sessionTypes: ['main'],
+      mainPoints: [25, 18, 15, 12, 10, 8, 6, 4, 2, 1],
+      mainBonusRules: [fastestLapBonus],
+    });
+
+    const baseResultTemplate = {
+      raceId: 'race-1',
+      incidents: 0,
+    } as const;
+
+    const resultsP11Fastest: Result[] = [
+      {
+        id: 'result-1',
+        ...baseResultTemplate,
+        driverId: 'driver-1',
+        position: 1,
+        startPosition: 1,
+        fastestLap: 91000,
+      },
+      {
+        id: 'result-2',
+        ...baseResultTemplate,
+        driverId: 'driver-2',
+        position: 2,
+        startPosition: 2,
+        fastestLap: 90500,
+      },
+      {
+        id: 'result-3',
+        ...baseResultTemplate,
+        driverId: 'driver-3',
+        position: 11,
+        startPosition: 15,
+        fastestLap: 90000,
+      },
+    ];
+
+    const penalties: Penalty[] = [];
+
+    const pointsNoBonus = service.scoreSession({
+      seasonId,
+      championship,
+      sessionType: 'main',
+      results: resultsP11Fastest,
+      penalties,
+    });
+
+    const mapNoBonus = new Map(pointsNoBonus.map((p) => [p.participant.id, p]));
+
+    expect(mapNoBonus.get('driver-3')?.bonusPoints).toBe(0);
+
+    const resultsP8Fastest: Result[] = [
+      {
+        id: 'result-1',
+        ...baseResultTemplate,
+        driverId: 'driver-1',
+        position: 1,
+        startPosition: 1,
+        fastestLap: 91000,
+      },
+      {
+        id: 'result-2',
+        ...baseResultTemplate,
+        driverId: 'driver-2',
+        position: 2,
+        startPosition: 2,
+        fastestLap: 90500,
+      },
+      {
+        id: 'result-3',
+        ...baseResultTemplate,
+        driverId: 'driver-3',
+        position: 8,
+        startPosition: 15,
+        fastestLap: 90000,
+      },
+    ];
+
+    const pointsWithBonus = service.scoreSession({
+      seasonId,
+      championship,
+      sessionType: 'main',
+      results: resultsP8Fastest,
+      penalties,
+    });
+
+    const mapWithBonus = new Map(pointsWithBonus.map((p) => [p.participant.id, p]));
+
+    expect(mapWithBonus.get('driver-3')?.bonusPoints).toBe(1);
+    expect(mapWithBonus.get('driver-3')?.totalPoints).toBe(
+      (mapWithBonus.get('driver-3')?.basePoints || 0) +
+        (mapWithBonus.get('driver-3')?.bonusPoints || 0) -
+        (mapWithBonus.get('driver-3')?.penaltyPoints || 0),
+    );
+  });
+});
\ No newline at end of file
diff --git a/tsconfig.json b/tsconfig.json
index eb27c3583..da457a100 100644
--- a/tsconfig.json
+++ b/tsconfig.json
@@ -18,7 +18,9 @@
       "apps/*": ["apps/*"],
       "@gridpilot/shared-result": ["packages/shared/result/Result.ts"],
       "@gridpilot/automation/*": ["packages/automation/*"],
-      "@gridpilot/testing-support": ["packages/testing-support/index.ts"]
+      "@gridpilot/testing-support": ["packages/testing-support/index.ts"],
+      "@gridpilot/media": ["packages/media/index.ts"],
+      "@gridpilot/demo-infrastructure": ["packages/demo-infrastructure/index.ts"]
     },
     "types": ["vitest/globals", "node"],
     "jsx": "react-jsx"