Detroit Red Wings pulled off the upset to defeat Montreal Canadiens. Detroit Red Wings entered the game as the underdog, with a 40% chance to win before the game started.
From the outset, Detroit Red Wings refused to go away, chipping away at Montreal Canadiens's lead until Detroit Red Wings took their first lead at the end of the game. Montreal Canadiens never recovered after losing the lead, and by the time the game ended, Detroit Red Wings had earned the upset.