Perhaps no rivalry in the contemporary NFL is more box office than that of the Buffalo Bills and Kansas City Chiefs, the two teams proving the quality of their feud yet again in Week 11 as Buffalo quarterback Josh Allen led his team to victory with a heroic late touchdown run.

In an absolutely electric scene at Highmark Stadium, the Buffalo Bills handed the Chiefs their first loss of the season. And while Kansas City showed signs of rallying in the fourth quarter, it was Allen who closed the door with his touchdown run to stretch the game to two possessions.

Here’s the thing: the Bills worked out Mahomes ahead of the draft and Buffalo owner Terry Pegula was blown away by what he saw that day in Lubbock, Texas. Dave Culley, the former Houston Texans head coach, was the Bills quarterbacks coach in 2017. On the Love You Bro! podcast, Culley shared a story about how Pegula was captivated by Mahomes.

After the Buffalo Bills handed the Kansas City Chiefs their first loss of the season on Sunday, Chiefs quarterback Patrick Mahomes expressed his belief

After Mahomes threw another pick to seal the Chiefs' fate, the two superstar quarterbacks met at midfield for a postgame exchange . Mahomes had a five-word message to Allen that seemed to promise the two will see each other in the playoffs: "We'll do it again, baby."

The Chiefs ran out of the late-game heroics that made them appear unbeatable. Josh Allen and the Bills ended the two-time Super Bowl champions’ bid for an undefeated season with a 30-21 win on Sunday.

See what #Chiefs QB Patrick Mahomes and TE Travis Kelce wore to Highmark Stadium ahead of Kansas City’s matchup against the Buffalo #Bills.

Kansas City Chiefs quarterback Patrick Mahomes is the league leader in interceptions, and possibly on track for NFL history