Anaheim Ducks pulled off the upset to defeat Vegas Golden Knights. Anaheim Ducks entered the game as the underdog, with a 41% chance to win before the game started.
From the outset, Anaheim Ducks refused to go away, chipping away at Vegas Golden Knights's lead until Anaheim Ducks took their first lead during the middle stretches of the game. Vegas Golden Knights never recovered after losing the lead, and by the time the game ended, Anaheim Ducks had earned the upset.