Pittsburgh's offense wasn't playing its sharpest game, either. It may have been only 25 total yards short of the Chiefs, but it was severely outmatched through the air: it scored no passing touchdowns to Patrick Mahomes' three as he out-tossed Steelers quarterback Russell Wilson by 115 yards.

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