The Kansas City Chiefs fell to 5-4 this NFL season following its 28-21 Week 9 loss to the Buffalo Bills. For three-time Super Bowl MVP quarterback Patrick Mahomes, Sunday's game marked the first time all season he went without a touchdown, as he completed just 15-of-34 passes (44.1%) for 250 yards.

The Buffalo Bills received a key contribution from their free-agent WR addition in the Week 9 win over the Kansas City Chiefs

The Kansas City Chiefs face the Buffalo Bills Sunday in a potential AFC Championship Game preview at Highmark Stadium in Orchard Park, New York.

Bishop played 100 percent of the defensive snaps in five of Buffalo's eight games this season, and has had back-to-back weeks in which he's logged seven tackles. Bishop leads the Bills' defense this season with 41 total tackles and five passes defended, and has two sacks and an interception as well.

There is no love lost between the Buffalo Bills fans and the team’s heated rival, the Kansas City Chiefs. The latest example of which came when the Chiefs hoppe

Allen, running back James Cook and tight end Dalton Kincaid all made more key plays than their Chiefs counterparts

What was once a three-team race between the Bills, Chiefs and Ravens is now complicated, with several upstarts jumping into the mix.

The Kansas City Chiefs were upended by the Buffalo Bills in Week 9, with their offense struggling uncharacteristically in the process.