Detroit Tigers pulled off the upset to defeat Seattle Mariners. Detroit Tigers entered the game as the underdog, with a 35% chance to win before the game started.
From the outset, Detroit Tigers refused to go away, chipping away at Seattle Mariners's lead until Detroit Tigers took their first lead during the middle stretches of the game. Seattle Mariners never recovered after losing the lead, and by the time the game ended, Detroit Tigers had earned the upset.