Grant Williams’ game-winning attempt BLOCKED by rookie big man Walker Kessler | NBA on ESPN

Watch as Boston Celtics forward Grant Williams goes for a game-winning 2-point attempt and gets blocked by rookie Utah Jazz big man, Walker Kessler. ✔️ Subscribe to ESPN ✔️ Get the ESPN App: ✔️ Subscribe to ESPN on YouTube: ✔️ Subscribe to NBA on ESPN on YouTube: ✔️ Watch ESPN on YouTube TV: