Boston Bruins pulled off the upset to defeat Toronto Maple Leafs. Boston Bruins entered the game as the underdog, with a 45% chance to win before the game started.
Boston Bruins seized control early, taking their first lead toward the beginning of the game. Toronto Maple Leafs did not go quietly, recapturing the lead for themselves, until Boston Bruins regained control for good during the middle stretches of the game.