Regular Season Game 5 - Chiefs vs. Bills (10-10-21) by Kansas City Chiefs - Issuu
Chiefs defense takes them to 9-0 with two touchdowns vs. Bills - Sports Illustrated
Buffalo Bills 24-38 Kansas City Chiefs: Patrick Mahomes, Tyreek Hill and Travis Kelce star, NFL News
Bills-Chiefs score: Buffalo tops Chiefs in rematch of playoff thriller
Chiefs-Bills Snap Counts: wide receiver depth chart comes into focus - Arrowhead Pride
August - Kansas City Sports & Fitness Magazine
Chiefs 42, Bills 36 in OT, Game recap, highlights & photos
Bills, Chiefs fans buy 50,000 tickets in 24 hours for potential neutral site AFC title game, per report