diff --git a/frontend/src/game.ts b/frontend/src/game.ts
index 831a8cf..ed3044f 100644
--- a/frontend/src/game.ts
+++ b/frontend/src/game.ts
@@ -36,6 +36,7 @@ export function startGame(): void {
   hud.setShareLink(shareLink)
 
   const model = new GameModel()
+  let lastScoreboardLen = model.state.scoreboard.length
 
   const stored = localStorage.getItem('curltastic-team')
   const initialTeam: Team = stored === 'team2' || stored === 'yellow' ? 'team2' : 'team1'
@@ -55,6 +56,24 @@ export function startGame(): void {
     hud.update(model.state)
   }
 
+  const maybeShowEndModal = () => {
+    const board = model.state.scoreboard
+    if (board.length <= lastScoreboardLen) {
+      lastScoreboardLen = board.length
+      return
+    }
+    const last = board[board.length - 1]
+    lastScoreboardLen = board.length
+    if (!last) return
+    hud.showEndModal({
+      end: last.end,
+      team1: last.team1,
+      team2: last.team2,
+      nextHammer: model.state.hammer,
+      scoreboard: board,
+    })
+  }
+
   hud.teamSelect.addEventListener('change', () => {
     localStorage.setItem('curltastic-team', hud.teamSelect.value)
     updateControls()
@@ -91,6 +110,7 @@ export function startGame(): void {
     },
     onGameState: (msg) => {
       model.updateGameState(msg)
+      maybeShowEndModal()
       updateControls()
     },
     onTrajectories: (stones) => {
diff --git a/frontend/src/hud.ts b/frontend/src/hud.ts
index ae52990..e85aa9b 100644
--- a/frontend/src/hud.ts
+++ b/frontend/src/hud.ts
@@ -26,6 +26,13 @@ export interface Hud {
     stonesRemaining: number[]
     scoreboard: EndScore[]
   }) => void
+  showEndModal: (payload: {
+    end: number
+    team1: number
+    team2: number
+    nextHammer: Team
+    scoreboard: EndScore[]
+  }) => void
   showToast: (message: string) => void
   setShareLink: (link: string) => void
 }
@@ -66,6 +73,21 @@ function buildStoneChipsHtml(team: Team): string {
   return `<div class="stones-row stones-row--${team}" data-team="${team}" role="img" aria-label="${TEAM_LABELS[team]} stones remaining">${chips}</div>`
 }
 
+function renderScoreboardTable(scoreboard: EndScore[]): string {
+  if (scoreboard.length === 0) {
+    return '<p class="end-modal-empty">No ends scored yet</p>'
+  }
+  const rows = scoreboard
+    .map(
+      (e) =>
+        `<tr><td>${e.end}</td><td>${e.team1}</td><td>${e.team2}</td><td>${TEAM_LABELS[e.hammer]}</td></tr>`,
+    )
+    .join('')
+  return `<table class="scoreboard-table" aria-label="Scoreboard">
+    <thead><tr><th>End</th><th>Team 1</th><th>Team 2</th><th>Hammer</th></tr></thead>
+    <tbody>${rows}</tbody>
+  </table>`
+}
 
 export function createHud(): Hud {
   const root = document.createElement('div')
@@ -113,6 +135,20 @@ export function createHud(): Hud {
   const stonesHud = root.querySelector<HTMLDivElement>('#stones-hud')!
   const scoreboardStrip = root.querySelector<HTMLDivElement>('#scoreboard-strip')!
 
+  let endModalEl: HTMLDivElement | null = null
+  let endModalTimer = 0
+
+  const dismissEndModal = () => {
+    if (endModalTimer) {
+      window.clearTimeout(endModalTimer)
+      endModalTimer = 0
+    }
+    if (endModalEl) {
+      endModalEl.remove()
+      endModalEl = null
+    }
+  }
+
   const updateStonesRemaining = (remaining: number[]) => {
     const teams: Team[] = ['team1', 'team2']
     for (let t = 0; t < teams.length; t++) {
@@ -169,6 +205,35 @@ export function createHud(): Hud {
       updateStonesRemaining(state.stonesRemaining)
       updateScoreboardStrip(state.scoreboard, state.scores)
     },
+    showEndModal: (payload) => {
+      dismissEndModal()
+      const modal = document.createElement('div')
+      modal.id = 'end-modal'
+      modal.setAttribute('role', 'dialog')
+      modal.setAttribute('aria-modal', 'true')
+      modal.setAttribute('aria-labelledby', 'end-modal-title')
+      modal.innerHTML = `
+        <div class="end-modal-backdrop" data-dismiss="1"></div>
+        <div class="end-modal-card">
+          <h2 id="end-modal-title">End ${payload.end} complete</h2>
+          <p class="end-modal-points">
+            <span class="end-modal-team end-modal-team--team1">Team 1 <strong>${payload.team1}</strong></span>
+            <span class="end-modal-vs">vs</span>
+            <span class="end-modal-team end-modal-team--team2">Team 2 <strong>${payload.team2}</strong></span>
+          </p>
+          <p class="end-modal-hammer">Next hammer: <strong>${TEAM_LABELS[payload.nextHammer]}</strong></p>
+          <div class="end-modal-board">${renderScoreboardTable(payload.scoreboard)}</div>
+          <button type="button" class="end-modal-dismiss" data-dismiss="1">Dismiss</button>
+        </div>
+      `
+      modal.addEventListener('click', (e) => {
+        const t = e.target as HTMLElement
+        if (t.closest('[data-dismiss]')) dismissEndModal()
+      })
+      document.body.appendChild(modal)
+      endModalEl = modal
+      endModalTimer = window.setTimeout(dismissEndModal, 5000)
+    },
     showToast: (message: string) => {
       const toast = document.createElement('div')
       toast.id = 'toast'
diff --git a/frontend/src/style.css b/frontend/src/style.css
index 4b5033c..58c9034 100644
--- a/frontend/src/style.css
+++ b/frontend/src/style.css
@@ -167,6 +167,130 @@ html, body {
   padding: 2px 6px;
 }
 
+/* —— End-of-end modal —— */
+#end-modal {
+  position: fixed;
+  inset: 0;
+  z-index: 50;
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  pointer-events: auto;
+}
+
+.end-modal-backdrop {
+  position: absolute;
+  inset: 0;
+  background: rgba(5, 14, 28, 0.72);
+  backdrop-filter: blur(3px);
+}
+
+.end-modal-card {
+  position: relative;
+  z-index: 1;
+  width: min(360px, calc(100vw - 32px));
+  max-height: min(80vh, 520px);
+  overflow: auto;
+  padding: 20px 18px 16px;
+  border-radius: 18px;
+  background: linear-gradient(160deg, rgba(28, 74, 122, 0.96), rgba(11, 31, 58, 0.98));
+  border: 1px solid rgba(255, 255, 255, 0.22);
+  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.45), inset 0 1px 0 rgba(255, 255, 255, 0.12);
+  text-align: center;
+}
+
+.end-modal-card h2 {
+  margin: 0 0 12px;
+  font-size: 20px;
+  font-weight: 700;
+  letter-spacing: 0.02em;
+}
+
+.end-modal-points {
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  gap: 10px;
+  margin: 0 0 8px;
+  font-size: 15px;
+}
+
+.end-modal-team strong {
+  font-size: 22px;
+  margin-left: 4px;
+}
+
+.end-modal-team--team1 strong {
+  color: #ff6b5c;
+}
+
+.end-modal-team--team2 strong {
+  color: #ffd666;
+}
+
+.end-modal-vs {
+  opacity: 0.55;
+  font-size: 12px;
+  text-transform: uppercase;
+}
+
+.end-modal-hammer {
+  margin: 0 0 14px;
+  font-size: 13px;
+  opacity: 0.95;
+}
+
+.end-modal-board {
+  margin-bottom: 14px;
+}
+
+.end-modal-empty {
+  margin: 0;
+  font-size: 13px;
+  opacity: 0.7;
+}
+
+.scoreboard-table {
+  width: 100%;
+  border-collapse: collapse;
+  font-size: 12px;
+}
+
+.scoreboard-table th,
+.scoreboard-table td {
+  padding: 6px 4px;
+  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
+}
+
+.scoreboard-table th {
+  font-weight: 700;
+  text-transform: uppercase;
+  letter-spacing: 0.04em;
+  font-size: 10px;
+  opacity: 0.75;
+}
+
+.end-modal-dismiss {
+  appearance: none;
+  border: 1px solid rgba(255, 255, 255, 0.35);
+  background: rgba(255, 255, 255, 0.14);
+  color: #fff;
+  font-weight: 700;
+  font-size: 13px;
+  padding: 8px 18px;
+  border-radius: 12px;
+  cursor: pointer;
+  pointer-events: auto;
+}
+
+.end-modal-dismiss:hover {
+  background: rgba(255, 255, 255, 0.22);
+}
+
+.end-modal-dismiss:focus-visible {
+  outline: 2px solid #00aaff;
+  outline-offset: 2px;
+}
 
 #share {
   display: flex;
@@ -351,6 +475,13 @@ html, body {
     gap: 4px;
   }
 
+  .end-modal-card {
+    padding: 16px 14px 12px;
+  }
+
+  .end-modal-card h2 {
+    font-size: 17px;
+  }
 
   #velocity-control {
     min-width: 0;