NFL: Patriots-Chiefs Matchups

New England Patriots quarterback Tom Brady faces reporters following an NFL football practice, Wednesday, Jan. 16, 2019, in Foxborough, Mass. The Patriots are scheduled to face the Kansas City Chiefs in the AFC championship game, Sunday, Jan. 20, in Kansas City. (AP Photo/Steven Senne)

It will be dark and cold, perhaps absurdly cold, Sunday night in Kansas City. Arrowhead Stadium will be lit up, though, and the winner of the Patriots-Chiefs game will head to Atlanta for the Super Bowl.