KANSAS CITY, Mo. (AP) — Patrick Mahomes threw for 404 yards and five touchdowns, Travis Kelce caught a TD pass and threw another one, and the Chiefs sent Pittsburgh quarterback Ben Roethlisberger into his expected retirement with a 42-21 win in the wild-card round of the playoffs Sunday night. Byron Pringle caught touchdown passes from both Mahomes and Kelce, and Jerick McKinnon and Tyreek Hill also reeled in scoring catches for the Chiefs. Their pursuit of a third straight AFC title now includes a date with the Bills next week. The 39-year-old Roethlisberger finished with two TD passes in his likely finale.