Baltimore Orioles pulled off the upset to defeat St. Louis Cardinals. Baltimore Orioles entered the game as the underdog, with a 36% chance to win before the game started.
From the outset, Baltimore Orioles refused to go away, chipping away at St. Louis Cardinals's lead until Baltimore Orioles took their first lead during the middle stretches of the game. St. Louis Cardinals never recovered after losing the lead, and by the time the game ended, Baltimore Orioles had earned the upset.