In-game odds and win probabilities for Indianapolis Colts @ Kansas City Chiefs
Indianapolis pulled off the upset to defeat Kansas City. Indianapolis entered the game as the decided underdog, with a 25% chance to win before the game started.
From the outset, Indianapolis refused to go away, chipping away at Kansas City's lead until Indianapolis took their first lead during the middle stretches of the game. Kansas City never recovered after losing the lead, and by the time the game ended, Indianapolis had earned the upset.