Royals try to manage workload of Salvador Perez against A's

(Photo credit: Kirby Lee-USA TODAY Sports)

The Kansas City Royals hope a two-hit night will help soothe the pain in Salvador Perez's right knee as the club's three-game series against the host Oakland Athletics continues Wednesday night.DaDavis

Perez had a pair of singles, Adam Frazier a double, Kyle Isbel a triple and Nick Loftin a homerun Tuesday night, but the Royals mustered up just two other hits -- none with runner