Cincinnati Bengals pulled off the upset to defeat Kansas City Chiefs. Cincinnati Bengals entered the game as the underdog, with a 37% chance to win before the game started.
From the outset, Cincinnati Bengals refused to go away, chipping away at Kansas City Chiefs's lead until Cincinnati Bengals took their first lead toward the end of the game. Kansas City Chiefs never recovered after losing the lead, and by the time the game ended, Cincinnati Bengals had earned the upset.