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