When the Cleveland Browns faced the Kansas City Chiefs in January 2021, they were losing in the third quarter, and it looked nearly impossible to stop Patrick Mahomes from leading the Chiefs to the next round. But then, one hit in the third quarter left Mahomes dizzy and out with a concussion. In the blink of an eye, there seemed to be hope for Cleveland, as backup Chad Henne was their quarterback the rest of the way.
The Browns were trailing 22-10 heading to the fourth quarter, and scored a touchdown with 11:07 remaining to make it a 22-17 game.