Sanchez (8-5, 3.53 earned-run average) left Friday's game in the fifth inning because of a strained pectoral muscle and returned to Detroit on Saturday to undergo an MRI exam. He's expected to sit out three to four weeks. Soria, acquired from Texas on July 24, left Saturday's game because a strained muscle in his left side that he sustained while warming up before the 10th inning.
He's 1-1 with a 10.38 ERA in six games with Detroit. The Tigers did not make any moves to replace Sanchez and Soria. Left-hander Robbie Ray is expected to be promoted from triple-A Toledo to start for Detroit in Sanchez's place Wednesday against the