Both teams met in the 2021 regular season, where the Bills would defeat Kansas City, 38–20, at Arrowhead Stadium. Josh Allen threw for 315 yards with three ...

The Bills / Chiefs rivalry has been played 56 times (including 6 postseason games), with the Buffalo Bills winning 30 games and the Kansas City Chiefs winning ...

The Buffalo Bills beat the Kansas City Chiefs, 30 to 21, on November 17.

The Buffalo Bills beat the Kansas City Chiefs, 30 to 21, last Sunday.

Game summary of the Kansas City Chiefs vs. Buffalo Bills NFL game, final score 26-17, from October 19, 2020 on ESPN.