Kansas City Chiefs quarterback Patrick Mahomes knows what will be a deciding factor in beating the Buffalo Bills.

The Chiefs are slight favorites to beat the Bills on Sunday and get a shot at winning an unprecedented third consecutive Super Bowl.

Since the AFC Championship game in 2021, the Bills and Chiefs have scored more than 47 points in five of the seven matchups – three of those matchups were in the playoffs.

Buffalo Bills wide receiver Amari Cooper on AFC Championship game: 'It feels like I've prepared for this moment all my life'.