Allen finished 27 of 37 for 329 yards with four touchdowns and 68 yards rushing. Davis set an NFL record with four receiving touchdowns in a playoff game. Mahomes completed 33 of 44 passes for 378 yards and three touchdowns and added 69 rushing yards and a touchdown.

The Kansas City Chiefs are heading to Western New York in Week 9 to face the Buffalo Bills in a highly anticipated rivalry matchup.

The Bills' receiver room has not been winning much on the perimeter this season and the Chiefs have a formidable duo at outside cornerback with Trent McDuffie and Jaylen Watson.