As Patrick Mahomes’s Chiefs host the Bills, Josh Allen has had more roughing-the-passer and unnecessary-roughness penalties called in his favor over the past two regular seasons.

The rivalry between the Bills and Chiefs added another thrilling, historic moment on Sunday in its incredible recent history. But for Josh Allen and Buffalo the result was all too familiar: another heartbreaking playoff loss.

The near annual playoff matchups between Patrick Mahomes and Josh Allen are hardly unprecedented. The one-sided nature of the postseason rivalry between the two star quarterbacks is more unusual.