NFL changes overtime playoff rules in wake of Chiefs-Bills thriller, NFL
Chiefs proposed NFL playoffs OT rules changes before beating Bills
All our coverage: Bills vs Chiefs rematch in AFC Divisional round - Buffalo Rumblings
Patrick Mahomes does it again — Chiefs beat Bills in playoff classic
Bills 36-42 Chiefs: Bills 36-42 Chiefs: Final score and highlights
This ain't Vegas': should a cruel end to the Bills' season prompt an overtime change?, NFL
Sports Take: NFL needs to change overtime rules
Von Miller discusses the Buffalo Bills' 24-20 win at Kansas City Chiefs
Bills suffer one of most gut-wrenching losses in history in OT to Chiefs