Boston Celtics pulled off the upset to defeat Portland Trail Blazers. Boston Celtics entered the game as the underdog, with a 42% chance to win before the game started.
From the outset, Boston Celtics refused to go away, chipping away at Portland Trail Blazers's lead until Boston Celtics took their first lead toward the end of the game. Portland Trail Blazers never recovered after losing the lead, and by the time the game ended, Boston Celtics had earned the upset.