Patrick Corbin left Saturday's game against the Indians due to left forearm stiffness, Diamondbacks manager Kirk Gibson said. "Rest assured, we will be cautious," Gibson said after the game. Gibson said Corbin felt the stiffness below the elbow, prompting him to leave the game mid-at-bat. Corbin returned to Salt River Field to be checked out by team trainers after leaving. Corbin's availability for the opening start against the Dodgers in Australia is in question.