The Kansas City Chiefs and Buffalo Bills released their list of inactive players before their Week 9 matchup. Kansas City extended its winning streak last week after defeating the Washington Commanders. Buffalo ended their two-game losing streak against the Carolina Panthers in Week 8.

The KC Chiefs and Buffalo Bills meet in one of the most anticipated games of the NFL regular season. Follow our updates and commentary.

Kansas City’s offense had become unstoppable and Buffalo’s defense was banged up, but that's not how it played out as the Chiefs sputtered Sunday at Highmark Stadium in Orchard Park, New York.

During Friday's press conference, Chiefs defensive lineman Mike Pennel expressed gratitude for return to Kansas City | @EdEastonJr

Sean McDermott and the Buffalo Bills pulled off a big win on Sunday, taking down the Kansas City Chiefs, 28-21. Unfortunately for Buffalo, the victory came at a substantial cost, with defensive tackle Michael Hoecht suffering a non-contact foot injury during the game.

Andy Reid and the Kansas City Chiefs couldn’t get it done in Week 9 of the 2025 NFL season, snapping their three-game winning streak after a 28-21 loss to Josh Allen and the Buffalo Bills at Highmark Stadium (Buffalo). Now, with a bye in Week 10, the Chiefs will have a couple of weeks to recover before their Week 11 matchup with the Denver Broncos.

Before facing the Buffalo Bills, the Kansas City Chiefs were cruising on a three-game winning streak. Everything seemed to click until Sunday.

The Kansas City Chiefs were at the Buffalo Bills on Sunday in a huge NFL matchup. Chiefs heiress Gracie Hunt almost made the game an afterthought with her black fit at Highmark Stadium.