Oddsmakers have set them as just 1.5-point underdogs to win the AFC title game, and Allen and company did beat the Chiefs in the regular season. Allen's playoff record as an underdog (1-3, 0-3 on the road) is concerning, but the Bills did technically upset the Ravens on Sunday.

When one door closes, another one opens, and Buffalo Bills' running back Ty Johnson is living proof. Johnson was seen ripping through the Baltimore Ravens' defense for a 17-yard gain and sliding down at the 31-yard line to effectively end the Bills' divisional round win at Highmark Stadium.

Fittingly, the Kansas City Chiefs' pursuit of a three-peat will include yet another playoff showdown with their playoff rival. On Sunday, the Chiefs will face the Bills for the right to once again represent the AFC in the Super Bowl.