2021 AFC Divisional playoff game (Buffalo–Kansas City) - Wikipedia
Bills 38-20 Chiefs (Oct 10, 2021) Final Score - ESPN
Bills fight valiantly in another playoff loss in Kansas City
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Chiefs rally past Buffalo 42-36 in OT in wild playoff game
Buffalo Bills vs Kansas City Chiefs - January 23, 2022
NFL Week 4 recap: Mahomes, Chiefs withstand rally by Wilson, Jets; Bills rout Dolphins, Sports
Bills vs. Chiefs final score, results: Late TD catch by Dawson Knox gives Buffalo wild win
Kansas City Chiefs 42, Buffalo Bills 36: Final Score,, 42% OFF
Bills vs. Chiefs odds: Playoff rematch will be a tight one - Buffalo Rumblings
These Kansas City Chiefs Fans Stopped Watching With 13 Seconds Left. Oops. - WSJ
Buffalo Bills vs. Kansas City Chiefs