New York Jets pulled off the upset to defeat San Francisco 49ers. New York Jets entered the game as the underdog, with a 44% chance to win before the game started.
From the outset, New York Jets refused to go away, chipping away at San Francisco 49ers's lead until New York Jets took their first lead toward the end of the game. San Francisco 49ers did not go quietly, recapturing the lead for themselves, until New York Jets regained control for good at the end of the game.