Martinez (foot) is tentatively scheduled to play right field for High-A Lakeland on Saturday, Anthony Fenech of the Detroit Free Press reports.
Everything will depend on how Martinez feels coming out of his first rehab game with Lakeland on Friday (in which he'll serve as the DH), but a return to the outfield appears imminent. Playing the outfield and playing the outfield on back-to-back days are probably the final hurdles for Martinez, who is working his way back from a sprained lisfranc ligament in his right foot. He has been logging at-bats in extended spring training over the past week or so.