The Kansas City Chiefs had their hopes for an undefeated season dashed by the Buffalo Bills in Week 11. The Bills, who entered the game with an 8-2 record, ended Kansas City's nine-game winning streak in a game that ended in a 30-21 final score in

KC’s defense had some good moments but also struggled, for the most part, slowing Buffalo’s pass offense behind Allen. Chiefs cornerback Chamarri Conner had the top highlight, intercepting Allen on fourth-and-3 in the second quarter and returning it 29 yards to set up a Gray 2-yard touchdown.