Chen throws gem as Royals top Tigers

KANSAS CITY, Mo. (AP) Bruce Chen allowed four hits over a season-high eight innings, and Eric Hosmer’s infield single in the fourth drove in the only run in the Kansas City Royals’ 1-0 victory over the Detroit Tigers on Wednesday night.  The last time Chen (10-10) lasted eight innings was last September, in his final two starts of the year. The veteran left-hander hadn’t even gone seven in his past 11 outings.  Anibal Sanchez (2-4) matched him pitch for pitch most of the night, finally looking like the guy the Tigers thought they were acquiring in a July trade with the Miami Marlins.  Sanchez allowed seven hits in seven innings, but the RBI single off the fists by Hosmer proved to be decisive.