The Kansas City quarterback passes for 320 yards and three touchdowns in a 29-10 victory to clinch the top seed in the AFC for the fourth time in seven seasons

The Kansas City Chiefs will have extra time to rest and recover for the playoffs after securing the AFC's No. 1 seed on Christmas Day with a win over the Pittsburgh Steelers. Chiefs quarterback Patrick Mahomes says it's "like winning a playoff game.

In his postgame news conference, Mahomes admitted he clearly saw Perine falling to the turf following a hit by Pittsburgh linebacker Patrick Queen. The QB then decided he was going to run (and maybe use his patented fake pitch) before choosing a different option late.