Seattle Seahawks pulled off the upset to defeat Detroit Lions. Seattle Seahawks entered the game as the underdog, with a 33% chance to win before the game started.
From the outset, Seattle Seahawks refused to go away, chipping away at Detroit Lions's lead until Seattle Seahawks took their first lead toward the end of the game. Detroit Lions did not go quietly, recapturing the lead for themselves, until Seattle Seahawks regained control for good at the end of the game.