The AFC Goes through Arrowhead. The Kansas City Chiefs held serve at home with a 31-13 win over the Colts, advancing to the AFC title game. The surprise in this one was how small the Colts offense came up in a dud performance. Andrew Luck had no vertical game through the air, going 19/36 for 203 yards. T.Y. Hilton was a non-factor as the Chiefs were swarming on defense, producing 3 sacks, 1 turnover and allowing just 7 points.