KANSAS CITY, Mo. (AP) — Chiefs quarterback Patrick Mahomes was knocked out of their 22-17 win over the Browns in the divisional round of the playoffs with a concussion Sunday. Mahomes tucked the ball on a quarterback option and tried to reach the first-down marker on third-and-1 near midfield when he was brought down hard by Browns linebacker Mack Wilson, who had managed to get ahold of him around his helmet. Mahomes was wobbly when he got up and had to be helped from the field. He was checked in the blue tent before jogging into the Kansas City locker room and was later ruled out for the game.