Fueled by a vintage performance from Patrick Mahomes, the Kansas City Chiefs won a sixth-consecutive game and clinched the No. 1 seed in the AFC after defeating the Pittsburgh Steelers 29-10.
And, unfortunately for the Pittsburgh Steelers ... Christmases Past. In 2020 the Steelers began the season 11-0 before collapsing with five losses in their last six games and an ugly Wild Card ...