Patrick Mahomes, Kansas City Chiefs prevail against Buffalo Bills, win dramatic AFC divisional-round game in overtime - ESPN
Buffalo Bills to face the Kansas City Chiefs in 2021 AFC Divisional Round
Chiefs News 16/1: The Chiefs' rivals survive scares - Arrowhead Pride
In a Parity-Filled Season, Bills-Chiefs Reminds Rest of NFL Who They Are Chasing, News, Scores, Highlights, Stats, and Rumors
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Chiefs rally past Buffalo, 42-36, in OT in wild playoff game at Arrowhead, Sports
Chiefs look ahead to AFC divisional-round matchup vs Bills: 'We're expecting a fight'
AFC Divisional Round: Bills, Chiefs square off in title game rematch – Metro Philadelphia