Miami Marlins pulled off the upset to defeat Chicago Cubs. Miami Marlins entered the game as the underdog, with a 34% chance to win before the game started.
From the outset, Miami Marlins refused to go away, chipping away at Chicago Cubs's lead until Miami Marlins took their first lead during the middle stretches of the game. Chicago Cubs never recovered after losing the lead, and by the time the game ended, Miami Marlins had earned the upset.