The only sample size so far this postseason is the Chiefs’ 23–14 win over the Houston Texans in the divisional round, when Patrick Mahomes received two favorable calls worth 15-yard penalties apiece en route to his team’s playoff victory.

Patrick Mahomes will get a chance to make history as the first NFL quarterback to ever win three Super Bowls in a row. Josh Allen will get the chance to beat the Kansas City Chiefs in the playoffs for the first time in four tries and bring his Buffalo Bills back to the Super Bowl for the first time since 1994.

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. Mahomes’ Kansas City Chiefs will host Allen and the Buffalo Bills in the AFC title game on Sunday night for the fourth postseason matchup between the QBs in the past five seasons.