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

There isn't a contemporary NFL quarterback rivalry quite like Josh Allen versus Patrick Mahomes. While the MVP-level signal-callers don't play in the same division, they've made a habit of meeting in high-stakes contests.

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).