The NFL's Conference Championship Weekend features three staples and one big surprise. In the AFC, the Kansas City Chiefs are taking on the Buffalo Bills in the Conference Championship Game for the second time in five years.

Josh Allen and the Bills got the better of the Chiefs during the regular season. Allen is 4-1 all-time versus Kansas City in the regular season. However, Patrick Mahomes is 3-0 versus Allen and the Bills in the playoffs. The Chiefs are riding an eight-game postseason winning streak as they head into Sunday’s AFC title game.