NFL roundup: Patrick Mahomes, Chiefs down Cardinals

Patrick Mahomes guided the Chiefs to a field goal and threw an interception during his three-series stint as Kansas City earned a 17-10 win over the Arizona Cardinals in a preseason game Friday at Glendale, Ariz.

Mahomes completed 10 of 18 passes for 78 yards. Backup quarterbacks Chad Henne and Shane Buechele each threw a touchdown pass for Kansas City (2-0).

Cardinals QB Kyler Murray also played three series, and he co