Allen and Mahomes get a lot of the shine in this rivalry, but Chiefs head coach Andy Reid and Bills head coach Sean McDermott ...

And four NFL teams will battle for their conference championship and a spot in a Super Bowl. Here’s what to know today.

The rivalry between the Kansas City Chiefs and Buffalo Bills has many exciting chapters that have made each matchup highly ...

Can the No. 2 pick in the draft become the first rookie QB to lead a team to a Super Bowl? Can the Bills’ signal-caller stop ...

SFGATE columnist Drew Magary is sick of the Kansas City Chiefs and their dominant run, so he outlines how the Buffalo Bills ...