Chiefs-Patriots final score: Chip Kelly remains only coach to win at Foxboro this season

Here's a list of coaches who have beaten the Patriots in Foxboro this year: Chip Kelly.

It's safe to say this is the most important lesson from Saturday's AFC divisional round game. The New England Patriots handled the Kansas City Chiefs, and will advance to their fifth straight AFC Championship Game, and the tenth of the Bill Belichick/Tom Brady era. The Patriots improved to 8-1 at home this season, and the only loss came to Chip Kelly's Philadelphia Eagles.

I realize this means absolutely nothing for purposes of what Chip Kelly will do for the 49ers in 2016 and beyond, but that does not make it any less entertaining.