Samardzija strikes out seven in second rehab start
d'Arnaud collects two hits in 10-1 loss to El Paso
WEST SACRAMENTO, CA -- Giants' right-hander Jeff Samardzija made his second successful rehab start on Thursday, but the Sacramento River Cats (33-40) fell to the El Paso Chihuahuas (36-37) 10-1 for their fifth straight loss.Samardzija kept the game close through four innings as the 11-year veteran struck out seven and