Chiefs-Bills Divisional playoff: 9 winners, 6 losers in Kansas City win - Arrowhead Pride
Bills loss to Chiefs wasn't only because of stupid overtime rules
Chiefs defeat Bills in overtime in wild divisional round to secure spot in AFC title game - CBS News
KC Chiefs QB Patrick Mahomes leads overtime win against Bills
Bills loss to Chiefs wasn't only because of stupid overtime rules
2021 AFC Divisional playoff game (Buffalo–Kansas City) - Wikipedia
Chiefs rally past Bills in overtime to complete thrilling weekend for NFL playoffs
Patrick Mahomes goes 'Grim Reaper' as Kansas City Chiefs defeat the Buffalo Bills in epic back-and-forth overtime battle, National Sports
Patrick Mahomes goes 'Grim Reaper' as Kansas City Chiefs defeat the Buffalo Bills in epic back-and-forth overtime battle - KVIA
Grim Reaper Mahomes! Chiefs v Bills epic Divisional Round Playoff game recap
Kansas City advances to 4th consecutive AFC title game with thrilling OT win over Bills
Kansas City Chiefs beat Buffalo Bills 42-36 in overtime of divisional round