Each of Patrick Mahomes’ prior postseason bouts with Josh Allen played out differently, yet the outcome was the same every time.

Allen and Mahomes get a lot of the shine in this rivalry, but Chiefs head coach Andy Reid and Bills head coach Sean McDermott have a history, too. McDermott was an assistant under Reid with the Philadelphia Eagles for ten years before Reid fired him in 2010 as the team’s defensive coordinator.

Josh Allen's Bills will face Patrick Mahomes' Chiefs in the playoffs for the fourth time in five years. Here's a look back at the previous matchups (spoiler alert: Kansas City won them all).