Everth Cabrera (hamstring) is tentatively scheduled to begin a rehab assignment with Class-A Fort Wayne on Tuesday. Padres manager Bud Black said Cabrera could rejoin the Padres as early as Thursday if all goes well. The shortstop hasn't played since June 19 with the strained hamstring. The 26-year-old was in the midst of a career year before the injury, hitting .305 with 31 stolen bases in 69 games.