What happened: Iowa State defeated Oklahoma State, which scored 49 points in the loss. Oklahoma State held the lead with about 50 seconds remaining before Iowa State came back to win.

Why it matters: The result is a major setback for an Oklahoma State season that carried a ranking into the game. Two special teams turnovers and a missed field goal accounted for 17 Iowa State points, per Oklahoma State fan accounts.

What to watch: Oklahoma State looks to regroup in its next game after letting a late lead slip.