diff --git a/js/admin.js b/js/admin.js
index 3aa01c7..f843156 100644
--- a/js/admin.js
+++ b/js/admin.js
@@ -1,15 +1,37 @@
-// Vérification admin
+const API_BASE_URL = 'https://monpetitpari.fr/api';
+
+async function apiCall(endpoint, method = 'GET', data = null) {
+    const options = {
+        method: method,
+        headers: { 'Content-Type': 'application/json' }
+    };
+    
+    const token = localStorage.getItem('authToken');
+    if (token) options.headers['Authorization'] = `Bearer ${token}`;
+    
+    if (data && (method === 'POST' || method === 'PUT')) {
+        options.body = JSON.stringify(data);
+    }
+    
+    const response = await fetch(`${API_BASE_URL}/${endpoint}`, options);
+    const result = await response.json();
+    if (!response.ok) throw new Error(result.error || 'Erreur serveur');
+    return result;
+}
+
 window.onload = function() {
     const user = JSON.parse(localStorage.getItem('currentUser'));
     if (!user || user.role !== 'admin') {
         window.location.href = 'index.html';
+        return;
     }
     document.getElementById('adminName').textContent = user.username;
-    loadAdminData();
+    loadAdminStats();
 };
 
 function logout() {
     localStorage.removeItem('currentUser');
+    localStorage.removeItem('authToken');
     window.location.href = 'index.html';
 }
 
@@ -24,207 +46,156 @@ function showAdminSection(sectionId) {
     if (sectionId === 'results') loadResultsDropdown();
 }
 
-function loadAdminData() {
-    document.getElementById('totalMatches').textContent = tournamentMatches.length;
-    document.getElementById('totalPlayers').textContent = Object.keys(playersData).length;
-    document.getElementById('totalUsers').textContent = typeof users !== 'undefined' ? users.length : 0;
-    
-    const allPredictions = JSON.parse(localStorage.getItem('userPredictions') || '[]');
-    document.getElementById('totalPredictions').textContent = allPredictions.length;
-    
-    // Populate player selects
-    const playerSelects = ['matchPlayer1', 'matchPlayer2'];
-    playerSelects.forEach(selectId => {
-        const select = document.getElementById(selectId);
+async function loadAdminStats() {
+    try {
+        const users = await apiCall('users.php');
+        const matches = await apiCall('matches.php');
+        const players = await apiCall('players.php');
+        
+        document.getElementById('totalUsers').textContent = users.users ? users.users.length : 0;
+        document.getElementById('totalMatches').textContent = matches.matches ? matches.matches.length : 0;
+        document.getElementById('totalPlayers').textContent = players.players ? players.players.length : 0;
+        
+    } catch (error) {
+        console.error('Erreur stats admin', error);
+    }
+}
+
+async function loadMatchesTable() {
+    try {
+        const result = await apiCall('matches.php');
+        const tbody = document.getElementById('matchesTable');
+        if(!tbody) return;
+        tbody.innerHTML = '';
+        
+        if(result.matches) {
+            result.matches.forEach(match => {
+                const row = document.createElement('tr');
+                // Gestion de l'affichage selon le format retourné par getAllMatches()
+                const p1Name = match.p1_name || (match.player1 && match.player1.name) || 'Inconnu';
+                const p2Name = match.p2_name || (match.player2 && match.player2.name) || 'Inconnu';
+                
+                row.innerHTML = `
+                    <td>${match.round}</td>
+                    <td>${p1Name}</td>
+                    <td>${p2Name}</td>
+                    <td>${new Date(match.match_date || match.date).toLocaleDateString('fr-FR')}</td>
+                    <td>${match.status === 'completed' ? 'Terminé' : 'À venir'}</td>
+                    <td>
+                        <button class="btn-danger" onclick="deleteMatch(${match.id})">Supprimer</button>
+                    </td>
+                `;
+                tbody.appendChild(row);
+            });
+        }
+    } catch(e) { console.error(e); }
+}
+
+async function loadUsersTable() {
+    try {
+        const result = await apiCall('users.php');
+        const tbody = document.getElementById('usersTable');
+        if(!tbody) return;
+        tbody.innerHTML = '';
+        
+        if(result.users) {
+            result.users.forEach(user => {
+                const row = document.createElement('tr');
+                row.innerHTML = `
+                    <td>${user.id}</td>
+                    <td>${user.username}</td>
+                    <td>${user.email}</td>
+                    <td>${user.role}</td>
+                    <td>${user.points || 0}</td>
+                    <td>
+                        <button class="btn-danger" onclick="deleteUser(${user.id})">Supprimer</button>
+                    </td>
+                `;
+                tbody.appendChild(row);
+            });
+        }
+    } catch(e) { console.error(e); }
+}
+
+async function deleteUser(id) {
+    if (confirm('Êtes-vous sûr de vouloir supprimer cet utilisateur ?')) {
+        try {
+            await apiCall(`users.php?id=${id}`, 'DELETE');
+            loadUsersTable();
+            loadAdminStats();
+        } catch(e) { alert(e.message); }
+    }
+}
+
+async function deleteMatch(id) {
+    if (confirm('Êtes-vous sûr de vouloir supprimer ce match ?')) {
+        try {
+            await apiCall(`matches.php?id=${id}`, 'DELETE');
+            loadMatchesTable();
+            loadAdminStats();
+        } catch(e) { alert(e.message); }
+    }
+}
+
+async function loadResultsDropdown() {
+    try {
+        const result = await apiCall('matches.php');
+        const select = document.getElementById('resultMatch');
+        if(!select) return;
         select.innerHTML = '';
-        Object.values(playersData).forEach(player => {
+        
+        window.currentAdminMatches = result.matches || [];
+        
+        window.currentAdminMatches.filter(m => m.status !== 'completed').forEach(match => {
             const option = document.createElement('option');
-            option.value = player.id;
-            option.textContent = player.name;
+            option.value = match.id;
+            const p1Name = match.p1_name || (match.player1 && match.player1.name);
+            const p2Name = match.p2_name || (match.player2 && match.player2.name);
+            option.textContent = `${match.round} : ${p1Name} vs ${p2Name}`;
             select.appendChild(option);
         });
-    });
-}
-
-function loadMatchesTable() {
-    const tbody = document.getElementById('matchesTable');
-    tbody.innerHTML = '';
-    
-    tournamentMatches.forEach(match => {
-        const p1 = playersData[match.player1];
-        const p2 = playersData[match.player2];
         
-        const row = document.createElement('tr');
-        row.innerHTML = `
-            <td>${match.round}</td>
-            <td>${p1.name}</td>
-            <td>${p2.name}</td>
-            <td>${new Date(match.date).toLocaleDateString('fr-FR')}</td>
-            <td>${match.status === 'completed' ? 'Terminé' : 'À venir'}</td>
-            <td>
-                <button class="btn-danger" onclick="deleteMatch(${match.id})">Supprimer</button>
-            </td>
-        `;
-        tbody.appendChild(row);
-    });
-}
-
-function loadUsersTable() {
-    const tbody = document.getElementById('usersTable');
-    tbody.innerHTML = '';
-    
-    users.forEach(user => {
-        const row = document.createElement('tr');
-        row.innerHTML = `
-            <td>${user.id}</td>
-            <td>${user.username}</td>
-            <td>${user.email}</td>
-            <td>${user.role}</td>
-            <td>${user.points || 0}</td>
-            <td>
-                <button class="btn-danger" onclick="deleteUser(${user.id})">Supprimer</button>
-            </td>
-        `;
-        tbody.appendChild(row);
-    });
-}
-
-function addMatch() {
-    const newMatch = {
-        id: Date.now(),
-        round: document.getElementById('matchRound').value,
-        player1: document.getElementById('matchPlayer1').value,
-        player2: document.getElementById('matchPlayer2').value,
-        date: document.getElementById('matchDate').value,
-        court: document.getElementById('matchCourt').value,
-        status: 'upcoming'
-    };
-    
-    tournamentMatches.push(newMatch);
-    alert('Match ajouté avec succès!');
-    loadAdminData();
-    loadMatchesTable();
-}
-
-function deleteMatch(id) {
-    if (confirm('Êtes-vous sûr de vouloir supprimer ce match?')) {
-        const index = tournamentMatches.findIndex(m => m.id === id);
-        if (index > -1) {
-            tournamentMatches.splice(index, 1);
-            loadMatchesTable();
-            loadAdminData();
-        }
-    }
-}
-
-function addPlayer() {
-    const newPlayer = {
-        id: document.getElementById('playerName').value.toLowerCase().replace(' ', ''),
-        name: document.getElementById('playerName').value,
-        nationality: document.getElementById('playerNationality').value,
-        age: parseInt(document.getElementById('playerAge').value),
-        handedness: document.getElementById('playerHandedness').value,
-        ranking: parseInt(document.getElementById('playerRanking').value),
-        photo: 'https://www.atptour.com/-/media/tennis/players/head-shot/2024/default.png',
-        strengths: ['Nouveau joueur'],
-        weaknesses: ['À définir'],
-        surfaceStats: {
-            clay: { winRate: 0.5, titles: 0 },
-            hard: { winRate: 0.5, titles: 0 },
-            grass: { winRate: 0.5, titles: 0 }
-        },
-        recentForm: ['W', 'L', 'W', 'L', 'W']
-    };
-    
-    playersData[newPlayer.id] = newPlayer;
-    alert('Joueur ajouté avec succès!');
-    loadAdminData();
-}
-
-function deleteUser(id) {
-    if (confirm('Êtes-vous sûr de vouloir supprimer cet utilisateur?')) {
-        const index = users.findIndex(u => u.id === id);
-        if (index > -1) {
-            users.splice(index, 1);
-            localStorage.setItem('users', JSON.stringify(users));
-            loadUsersTable();
-            loadAdminData();
-        }
-    }
-}
-
-function loadResultsDropdown() {
-    const select = document.getElementById('resultMatch');
-    select.innerHTML = '';
-    
-    tournamentMatches.filter(m => m.status === 'upcoming').forEach(match => {
-        const p1 = playersData[match.player1];
-        const p2 = playersData[match.player2];
-        const option = document.createElement('option');
-        option.value = match.id;
-        option.textContent = `${match.round}: ${p1.name} vs ${p2.name}`;
-        option.dataset.p1 = match.player1;
-        option.dataset.p2 = match.player2;
-        select.appendChild(option);
-    });
-    
-    updateWinnerSelect();
-    
-    select.addEventListener('change', updateWinnerSelect);
+        updateWinnerSelect();
+        select.addEventListener('change', updateWinnerSelect);
+    } catch(e) { console.error(e); }
 }
 
 function updateWinnerSelect() {
     const select = document.getElementById('resultMatch');
     const winnerSelect = document.getElementById('resultWinner');
-    const selectedOption = select.options[select.selectedIndex];
+    
+    if(select.selectedIndex === -1 || !window.currentAdminMatches) return;
+    const matchId = parseInt(select.value);
+    const match = window.currentAdminMatches.find(m => m.id === matchId);
     
     winnerSelect.innerHTML = '';
-    if (selectedOption.dataset.p1) {
-        const p1 = playersData[selectedOption.dataset.p1];
-        const p2 = playersData[selectedOption.dataset.p2];
+    if (match) {
+        const p1Id = match.p1_id || (match.player1 && match.player1.id);
+        const p1Name = match.p1_name || (match.player1 && match.player1.name);
+        const p2Id = match.p2_id || (match.player2 && match.player2.id);
+        const p2Name = match.p2_name || (match.player2 && match.player2.name);
         
         winnerSelect.innerHTML = `
-            <option value="${p1.id}">${p1.name}</option>
-            <option value="${p2.id}">${p2.name}</option>
+            <option value="${p1Id}">${p1Name}</option>
+            <option value="${p2Id}">${p2Name}</option>
         `;
     }
 }
 
-function updateResult() {
+async function updateResult() {
     const matchId = parseInt(document.getElementById('resultMatch').value);
-    const winner = document.getElementById('resultWinner').value;
+    const winnerId = parseInt(document.getElementById('resultWinner').value);
     const score = document.getElementById('resultScore').value;
     
-    const match = tournamentMatches.find(m => m.id === matchId);
-    if (match) {
-        match.status = 'completed';
-        match.winner = winner;
-        match.score = score;
-        
-        // Calculer les points pour les utilisateurs
-        calculateUserPoints(matchId, winner);
-        
-        alert('Résultat mis à jour avec succès!');
-        loadAdminData();
+    try {
+        await apiCall('results.php', 'POST', {
+            match_id: matchId,
+            winner_id: winnerId,
+            score: score
+        });
+        alert('Résultat mis à jour avec succès ! Les points ont été distribués.');
+        loadResultsDropdown();
+    } catch (error) {
+        alert(error.message);
     }
-}
-
-function calculateUserPoints(matchId, winner) {
-    const allPredictions = JSON.parse(localStorage.getItem('userPredictions') || '[]');
-    const matchPredictions = allPredictions.filter(p => p.matchId === matchId);
-    
-    matchPredictions.forEach(pred => {
-        const user = users.find(u => u.id === pred.userId);
-        if (user && pred.predictedWinner === winner) {
-            user.points = (user.points || 0) + 50; // 50 points pour un pronostic juste
-            
-            // Mettre à jour localStorage
-            const currentUser = JSON.parse(localStorage.getItem('currentUser'));
-            if (currentUser && currentUser.id === user.id) {
-                localStorage.setItem('currentUser', JSON.stringify(user));
-            }
-        }
-    });
-    
-    localStorage.setItem('users', JSON.stringify(users));
 }
\ No newline at end of file