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.

Buffalo Bills quarterback Josh Allen recovers his own fumble after leaping forward one yard to earn the first down against the Kansas City Chiefs in the AFC Championship Game.

NFL Network's Kyle Brandt and Peter Schrager break down Baltimore Ravens quarterback Lamar Jackson and Buffalo Bills quarterback Josh Allen career paths from 2018.

NFL Network's Kyle Brandt elaborates on "Good Morning Football" about why Buffalo Bills quarterback Josh Allen's composure will serve to his advantage during the AFC Championship game against the Kansas City Chiefs.

Buffalo Bills quarterback Josh Allen completes a 32-yard pass to Bills wide receiver Mack Hollins against the Kansas City Chiefs in the AFC Championship Game.

Buffalo Bills quarterback Josh Allen's 34-yard strike pinpoints wide receiver Khalil Shakir inside Baltimore Ravens territory.

The Bills have beaten the Kansas City Chiefs in four straight regular-season games, but Josh Allen knows that means nothing as Buffalo prepares to face them riding a three-game head-to-head losing streak in postseason play.

Buffalo Bills quarterback Josh Allen completes a 12-yard pass to Bills wide receiver Khalil Shakir in the AFC Championship game against the Kansas City Chiefs.

Ahead of Sunday's AFC Championship Game against the Buffalo Bills, Kansas City Chiefs tight end Travis Kelce spoke on how Josh Allen is the quarterback he once dreamed of becoming.

Watch Buffalo Bills quarterback Josh Allen's best plays from a 2-touchdown game vs. the Baltimore Ravens in the AFC Divisional Round matchup.

Saquon Barkley rushed for over 2,000 yards in 2024, so it's no surprise his peers recognized him as the league's best offensive player over a pair of elite quarterbacks.

The offseason has just started for the Buffalo Bills, but Josh Allen and company already know that they'll be down a teammate next year as a veteran player is retiring from the NFL after the latest playoff loss to Patrick Mahomes' Kansas City Chiefs.