diff --git a/client/src/components/DashboardActions.vue b/client/src/components/DashboardActions.vue
index ab388cf..2a6bbf7 100644
--- a/client/src/components/DashboardActions.vue
+++ b/client/src/components/DashboardActions.vue
@@ -87,35 +87,66 @@ function buildCsvByRoom(): string {
   return lines.join('\n') + '\n';
 }
 
-function buildCsvByUuid(): string {
+async function buildCsvByUuid(): Promise<string> {
   const headers = [
     'roomId', 'variant', 'round', 'status',
-    'uuid', 'name', 'role', 'pavo', 'elote', 'shame'
+    'uuid', 'name', 'role', 'pavo', 'elote', 'shame', 'events_made'
   ];
   const lines: string[] = [headers.join(',')];
 
-  gameRooms.value.forEach(room => {
+  const apiBase = (import.meta as any).env?.VITE_API_URL || `${window.location.protocol}//${window.location.host}/api`;
+  const historyCache = new Map<string, any[]>();
+
+  for (const room of gameRooms.value) {
     const det = (props.roomDetails[room.roomId] || {}) as any;
     const status = det.gameStatus || room?.metadata?.gameStatus || 'waiting';
     const variant = det.variant || room?.metadata?.currentVariant || 'G1';
     const round = det.round || room?.metadata?.currentRound || 1;
     const players = (det.players || []) as PlayerRow[];
-    players.forEach(p => {
+
+    for (const p of players) {
+      const uuid = (p?.uuid || '').toString();
+      let history = uuid ? historyCache.get(uuid) : [];
+      if (uuid && !history) {
+        try {
+          const resp = await fetch(`${apiBase}/players/${uuid}/history`);
+          const data = await resp.json();
+          history = Array.isArray(data?.history) ? data.history : [];
+        } catch {
+          history = [];
+        }
+        historyCache.set(uuid, history);
+      }
+
+      // Build events_made generically:
+      // - If kind starts with p1_ or p2_, include only when event.role matches P1/P2
+      // - Otherwise include by default (system/agnostic events)
+      const events = (history || []).filter((h: any) => {
+        const kind = (h?.kind || '').toString();
+        if (!kind) return false;
+        const evRole = kind.startsWith('p1_') ? 'P1' : (kind.startsWith('p2_') ? 'P2' : null);
+        if (!evRole) return true; // role-agnostic
+        const r = ((h?.role || '') as string).toUpperCase();
+        return r === evRole;
+      }).map((h: any) => h.kind);
+
+      const eventsHistory = events.join('|');
       const row = [
         room.roomId,
         variant,
         round,
         status,
-        p?.uuid || '',
+        uuid,
         p?.name || '',
         p?.role || '',
         p?.pavoTokens ?? 0,
         p?.eloteTokens ?? 0,
-        p?.shameTokens ?? 0
+        p?.shameTokens ?? 0,
+        eventsHistory
       ].map(csvEscape).join(',');
       lines.push(row);
-    });
-  });
+    }
+  }
 
   return lines.join('\n') + '\n';
 }
@@ -137,7 +168,7 @@ function triggerDownload(csv: string, suffix: string) {
 }
 
 function downloadCsvByRoom() { triggerDownload(buildCsvByRoom(), 'by-room'); }
-function downloadCsvByUuid() { triggerDownload(buildCsvByUuid(), 'by-uuid'); }
+async function downloadCsvByUuid() { const csv = await buildCsvByUuid(); triggerDownload(csv, 'by-uuid'); }
 </script>
 
 <style scoped>
diff --git a/client/src/router/index.ts b/client/src/router/index.ts
index d141b37..34e5614 100644
--- a/client/src/router/index.ts
+++ b/client/src/router/index.ts
@@ -4,6 +4,7 @@ import Game from '../views/Game.vue';
 import Dashboard from '../views/Dashboard.vue';
 import DemoGame from '../views/DemoGame.vue';
 import UuidSelector from '../views/UuidSelector.vue';
+import Leaderboard from '../views/Leaderboard.vue';
 
 const router = createRouter({
   history: createWebHistory(),
@@ -28,6 +29,11 @@ const router = createRouter({
       name: 'Dashboard',
       component: Dashboard
     },
+    {
+      path: '/leaderboard',
+      name: 'Leaderboard',
+      component: Leaderboard
+    },
     {
       path: '/',
       name: 'UuidSelector',
diff --git a/client/src/views/Leaderboard.vue b/client/src/views/Leaderboard.vue
new file mode 100644
index 0000000..c124a71
--- /dev/null
+++ b/client/src/views/Leaderboard.vue
@@ -0,0 +1,223 @@
+<template>
+  <div class="leaderboard">
+    <div class="container">
+      <div class="header">
+        <h1>📈 Leaderboard</h1>
+        <div class="actions">
+          <button class="btn" @click="refreshAll" :disabled="loading">{{ loading ? 'Actualizando…' : 'Actualizar' }}</button>
+          <button class="btn toggle" :class="{ active: showPercent }" @click="showPercent = !showPercent" :disabled="loading">
+            {{ showPercent ? 'Ver conteos' : 'Ver %' }}
+          </button>
+        </div>
+      </div>
+
+      <div class="section">
+        <h2 class="section-title">Eventos globales (detalle por tipo)</h2>
+        <div v-if="loading" class="placeholder">Cargando datos…</div>
+        <div v-else class="bars">
+          <div v-for="k in EVENTS" :key="k" class="bar-row">
+            <span class="label">{{ friendlyKind(k) }}</span>
+            <div class="bar">
+              <div class="bar-fill p1" :style="{ width: globalBarWidth(k) + '%' }"></div>
+            </div>
+            <span class="value">{{ globalValueLabel(k) }}</span>
+          </div>
+          <div class="hint small">Nota: basado en mensajes disponibles por sala.</div>
+        </div>
+      </div>
+
+      <div class="section">
+        <h2 class="section-title">Estadísticas por jugador</h2>
+        <div class="player-filter">
+          <label>Jugador:</label>
+          <select v-model="selectedUuid" @change="loadPlayerHistory" class="select">
+            <option value="">— Seleccionar —</option>
+            <option v-for="p in players" :key="p.uuid" :value="p.uuid">{{ p.name }} ({{ p.uuid.slice(0,8) }})</option>
+          </select>
+        </div>
+        <div v-if="playerLoading" class="placeholder">Cargando historial del jugador…</div>
+        <div v-else-if="!selectedUuid" class="placeholder">Selecciona un jugador para ver sus eventos.</div>
+        <div v-else class="player-stats">
+          <div class="bars">
+            <div class="bar-row" v-for="k in EVENTS" :key="'p-' + k">
+              <span class="label">{{ friendlyKind(k) }}</span>
+              <div class="bar"><div class="bar-fill p2" :style="{ width: playerBarWidth(k) + '%' }"></div></div>
+              <span class="value">{{ playerValueLabel(k) }}</span>
+            </div>
+          </div>
+        </div>
+      </div>
+    </div>
+  </div>
+</template>
+
+<script setup lang="ts">
+import { ref, computed, onMounted } from 'vue';
+
+interface RoomInfo { roomId: string; metadata?: any; }
+interface RoomState { players?: any[]; systemMessages?: { kind: string }[] }
+
+const loading = ref(false);
+const EVENTS = [
+  'p1_propose', 'p1_no_offer',
+  'p2_snatch', 'p2_accept', 'p2_force', 'p2_no_force', 'p2_reject',
+  'p1_shame', 'p1_no_shame', 'p1_report', 'p1_no_report'
+];
+const globalEventCounts = ref<Record<string, number>>((Object.fromEntries(EVENTS.map(k => [k, 0])) as Record<string, number>));
+const showPercent = ref(false);
+const globalMax = computed(() => {
+  const vals = EVENTS.map(k => globalEventCounts.value[k] || 0);
+  const m = Math.max(0, ...vals);
+  return m || 1;
+});
+const globalTotal = computed(() => EVENTS.reduce((acc, k) => acc + (globalEventCounts.value[k] || 0), 0) || 1);
+function globalBarWidth(k: string) {
+  const v = globalEventCounts.value[k] || 0;
+  return Math.round((v / (showPercent.value ? globalTotal.value : globalMax.value)) * 100);
+}
+function globalValueLabel(k: string) {
+  const v = globalEventCounts.value[k] || 0;
+  return showPercent.value ? `${Math.round((v / globalTotal.value) * 100)}%` : String(v);
+}
+const rooms = ref<RoomInfo[]>([]);
+const players = ref<{ uuid: string; name: string }[]>([]);
+
+const selectedUuid = ref('');
+const playerLoading = ref(false);
+const playerEventCounts = ref<Record<string, number>>((Object.fromEntries(EVENTS.map(k => [k, 0])) as Record<string, number>));
+const playerMax = computed(() => {
+  const vals = EVENTS.map(k => playerEventCounts.value[k] || 0);
+  const m = Math.max(0, ...vals);
+  return m || 1;
+});
+const playerTotal = computed(() => EVENTS.reduce((acc, k) => acc + (playerEventCounts.value[k] || 0), 0) || 1);
+function playerBarWidth(k: string) {
+  const v = playerEventCounts.value[k] || 0;
+  return Math.round((v / (showPercent.value ? playerTotal.value : playerMax.value)) * 100);
+}
+function playerValueLabel(k: string) {
+  const v = playerEventCounts.value[k] || 0;
+  return showPercent.value ? `${Math.round((v / playerTotal.value) * 100)}%` : String(v);
+}
+
+const apiBase = (import.meta as any).env?.VITE_API_URL || `${window.location.protocol}//${window.location.host}/api`;
+
+async function fetchRooms(): Promise<RoomInfo[]> {
+  const res = await fetch(`${apiBase}/rooms`);
+  return await res.json();
+}
+
+async function fetchRoomStats(roomId: string): Promise<RoomState> {
+  const res = await fetch(`${apiBase}/rooms/${roomId}/stats`);
+  return await res.json();
+}
+
+async function refreshAll() {
+  loading.value = true;
+  try {
+    const list = await fetchRooms();
+    rooms.value = (list || []).filter((r: any) => r?.name === 'game');
+    // reset counts
+    globalEventCounts.value = Object.fromEntries(EVENTS.map(k => [k, 0])) as Record<string, number>;
+    const playerMap = new Map<string, string>();
+
+    for (const r of rooms.value) {
+      try {
+        const s = await fetchRoomStats(r.roomId);
+        const msgs = (s?.systemMessages || []) as Array<{ kind: string }>;
+        msgs.forEach(m => {
+          const k = (m?.kind || '').toString();
+          if (EVENTS.includes(k)) {
+            globalEventCounts.value[k] = (globalEventCounts.value[k] || 0) + 1;
+          }
+        });
+        // collect players for filter
+        (s?.players || []).forEach((p: any) => {
+          const uuid = (p?.uuid || p?.sessionId || '').toString();
+          if (uuid && !playerMap.has(uuid)) playerMap.set(uuid, (p?.name || 'player'));
+        });
+      } catch {}
+    }
+    players.value = Array.from(playerMap.entries()).map(([uuid, name]) => ({ uuid, name }));
+  } finally {
+    loading.value = false;
+  }
+}
+
+async function loadPlayerHistory() {
+  playerEventCounts.value = Object.fromEntries(EVENTS.map(k => [k, 0])) as Record<string, number>;
+  if (!selectedUuid.value) return;
+  playerLoading.value = true;
+  try {
+    const res = await fetch(`${apiBase}/players/${selectedUuid.value}/history`);
+    const data = await res.json();
+    const history = Array.isArray(data?.history) ? data.history : [];
+    const made = history.filter((h: any) => {
+      const kind = (h?.kind || '').toString();
+      if (!kind) return false;
+      const evRole = kind.startsWith('p1_') ? 'P1' : (kind.startsWith('p2_') ? 'P2' : null);
+      if (!evRole) return true; // system/agnostic
+      return ((h?.role || '').toUpperCase() === evRole);
+    });
+    made.forEach((h: any) => {
+      const k = (h?.kind || '').toString();
+      if (EVENTS.includes(k)) {
+        playerEventCounts.value[k] = (playerEventCounts.value[k] || 0) + 1;
+      }
+    });
+  } catch {
+    playerEventCounts.value = Object.fromEntries(EVENTS.map(k => [k, 0])) as Record<string, number>;
+  } finally {
+    playerLoading.value = false;
+  }
+}
+
+onMounted(refreshAll);
+
+function friendlyKind(kind: string): string {
+  const k = (kind || '').toString();
+  const map: Record<string, string> = {
+    p1_propose: 'Ofrecer',
+    p1_no_offer: 'No Ofrecer',
+    p2_snatch: 'Robar',
+    p2_accept: 'Aceptar Oferta',
+    p2_force: 'Forzar Oferta',
+    p2_no_force: 'No Forzar Oferta',
+    p2_reject: 'Rechazar Oferta',
+    p1_shame: 'Asignar Vergüenza',
+    p1_no_shame: 'No Asignar Vergüenza',
+    p1_report: 'Denunciar',
+    p1_no_report: 'No Denunciar',
+  };
+  return map[k] || k;
+}
+</script>
+
+<style scoped>
+.leaderboard { min-height: 100vh; background: linear-gradient(135deg, #667eea 0%, #764ba2 100%); padding: 20px; }
+.container { background:#fff; border-radius: 16px; border:1px solid #e5e9f0; box-shadow: 0 18px 50px rgba(0,0,0,0.35); max-width: 1000px; margin: 0 auto; padding: 16px; }
+.header { display:flex; align-items:center; justify-content:space-between; }
+.header h1 { margin: 0; }
+.actions .btn { background:#667eea; color:#fff; border:none; border-radius:8px; padding:8px 12px; font-weight:700; cursor:pointer; }
+.actions .btn.toggle { background:#eef2ff; color:#3949ab; border:1px solid #c7d2fe; }
+.actions .btn.toggle.active { background:#3949ab; color:#fff; border-color:#2e3f9a; }
+.section { margin-top: 16px; padding: 12px; background:#f8fafc; border:1px solid #e5e9f0; border-radius: 12px; }
+.section-title { margin: 0 0 10px; color:#334155; }
+.placeholder { color:#64748b; padding: 12px; background:#fff; border:1px dashed #e5e9f0; border-radius:10px; }
+.bars { display:flex; flex-direction:column; gap:8px; }
+.bar-row { display:grid; grid-template-columns: 180px 1fr 70px; gap:8px; align-items:center; }
+.bar { height: 14px; background:#eef2ff; border-radius: 999px; overflow:hidden; border:1px solid #c7d2fe; }
+.bar-fill { height: 100%; }
+.bar-fill.p1 { background: #667eea; }
+.bar-fill.p2 { background: #764ba2; }
+.value { font-weight:800; color:#334155; text-align:right; }
+.hint.small { font-size: 12px; color:#64748b; }
+
+.player-filter { display:flex; align-items:center; gap:8px; margin-bottom: 8px; }
+.select { padding:6px 8px; border:1px solid #cbd5e1; border-radius:8px; }
+.player-stats { display:flex; flex-direction:column; gap:10px; }
+.events-list { background:#fff; border:1px solid #e5e9f0; border-radius:8px; padding:8px; }
+.events-head { font-weight:800; color:#334155; font-size: 13px; margin-bottom: 6px; }
+.events-body { display:flex; gap:6px; flex-wrap: wrap; }
+.pill { padding:4px 8px; background:#f1f5f9; border:1px solid #cbd5e1; border-radius:999px; font-size:12px; font-weight:700; color:#334155; }
+</style>
diff --git a/client/src/views/games/PlayerStats.vue b/client/src/views/games/PlayerStats.vue
index de827c2..151b9c4 100644
--- a/client/src/views/games/PlayerStats.vue
+++ b/client/src/views/games/PlayerStats.vue
@@ -37,7 +37,12 @@
     <div class="history-modal">
       <div class="history-modal-header">
         <div class="title">Historial del sistema — {{ player.name }}</div>
-        <button class="close-history" @click.stop="toggleHistory">Cerrar</button>
+        <div class="header-actions">
+          <button class="btn-filter" :class="{ active: onlyEventsMade }" @click.stop="onlyEventsMade = !onlyEventsMade" :title="onlyEventsMade ? 'Mostrando solo eventos hechos por el jugador' : 'Mostrar solo eventos hechos por el jugador'">
+            {{ onlyEventsMade ? 'Filtro: activo' : 'Filtro: eventos del jugador' }}
+          </button>
+          <button class="close-history" @click.stop="toggleHistory">Cerrar</button>
+        </div>
       </div>
       <div v-if="loadingHistory" class="history-loading">Cargando…</div>
       <div v-else-if="!historyItems.length" class="history-empty">Sin historial</div>
@@ -51,11 +56,11 @@
             <span class="th x">Mensaje</span>
             <span class="th room">Sala</span>
           </div>
-          <div v-for="m in historyItems" :key="m.timestamp + '-' + (m.kind||'')" class="history-row history-grid">
+          <div v-for="m in filteredHistory" :key="m.timestamp + '-' + (m.kind||'')" class="history-row history-grid">
             <span class="t">{{ fmtTime(m.timestamp) }}</span>
             <span class="r">{{ (m.role || '') || '—' }}</span>
             <span class="tok">🦃 {{ m.pavoTokens ?? 0 }} · 🌽 {{ m.eloteTokens ?? 0 }} <span v-if="(m.shameTokens ?? 0) > 0">· 😶 {{ m.shameTokens }}</span></span>
-            <span class="k">{{ m.kind }}</span>
+            <span class="k">{{ friendlyKind(m.kind) }}</span>
             <span class="x">{{ m.text }}</span>
             <span class="room">{{ (m.roomId || '').slice(0,8) }}</span>
           </div>
@@ -92,6 +97,19 @@ const primary = computed(() => props.player.color || '#667eea');
 const showHistory = ref(false);
 const loadingHistory = ref(false);
 const historyItems = ref<any[]>([]);
+const onlyEventsMade = ref(false);
+const filteredHistory = computed(() => {
+  if (!onlyEventsMade.value) return historyItems.value || [];
+  const list = Array.isArray(historyItems.value) ? historyItems.value : [];
+  return list.filter((h: any) => {
+    const kind = (h?.kind || '').toString();
+    if (!kind) return false;
+    const prefix = kind.slice(0,3).toLowerCase();
+    if (prefix === 'p1_') return ((h?.role || '').toUpperCase() === 'P1');
+    if (prefix === 'p2_') return ((h?.role || '').toUpperCase() === 'P2');
+    return true; // system/agnostic events
+  });
+});
 const room = computed(() => colyseusService.gameRoom.value as any);
 
 function toggleHistory() {
@@ -155,6 +173,24 @@ onMounted(() => {
 onBeforeUnmount(() => {
   window.removeEventListener('keydown', onKeydown);
 });
+
+function friendlyKind(kind: string): string {
+  const k = (kind || '').toString();
+  const map: Record<string, string> = {
+    p1_propose: 'Ofrecer',
+    p1_no_offer: 'No Ofrecer',
+    p2_snatch: 'Robar',
+    p2_accept: 'Aceptar Oferta',
+    p2_force: 'Forzar Oferta',
+    p2_no_force: 'No Forzar Oferta',
+    p2_reject: 'Rechazar Oferta',
+    p1_shame: 'Asignar Vergüenza',
+    p1_no_shame: 'No Asignar Vergüenza',
+    p1_report: 'Denunciar',
+    p1_no_report: 'No Denunciar',
+  };
+  return map[k] || k;
+}
 </script>
 
 <style scoped>
@@ -175,6 +211,9 @@ onBeforeUnmount(() => {
 .history-modal { width: min(900px, 94vw); background:#fff; border-radius:12px; border:1px solid #e5e9f0; box-shadow: 0 30px 80px rgba(0,0,0,0.45); }
 .history-modal-header { display:flex; align-items:center; justify-content:space-between; padding:10px 12px; border-bottom:1px solid #e5e9f0; background: linear-gradient(135deg, #667eea 0%, #764ba2 100%); color:#fff; border-top-left-radius:12px; border-top-right-radius:12px; }
 .history-modal-header .title { font-weight:800; font-size:14px; }
+.history-modal-header .header-actions { display:flex; align-items:center; gap:8px; }
+.btn-filter { background:#eef2ff; color:#3949ab; border:1px solid #c7d2fe; border-radius:8px; padding:6px 10px; font-weight:700; cursor:pointer; }
+.btn-filter.active { background:#3949ab; color:#fff; border-color:#2e3f9a; }
 .close-history { background:#fff; color:#3949ab; border:1px solid #c7d2fe; border-radius:8px; padding:6px 10px; font-weight:700; cursor:pointer; }
 .history-loading, .history-empty { font-size:12px; color:#666; padding:6px; text-align:center; }
 .history-table {}