And Patrick Mahomes proved why he is the NFL's Most Valuable Player as he shrugged off an ankle injury to lead the Chiefs to the dramatic win in Arizona.
Kansas City's hopes of returning home with the Lombardi trophy looked bleak late in the opening half when Mahomes appeared to re-injure the right ankle that had been a major worry coming into the game.
Grimacing in pain after a tackle, Mahomes hobbled off the field and slammed his helmet to the turf as the Chiefs headed into halftime trailing 24-14.
