Walker (toe) is scheduled to do some throwing Monday, Corey Seidman of NBC Sports Philadelphia reports.
Walker had to depart Thursday's start against the Mets after he took a comebacker off his left foot. He was not able to move his injured toe Thursday but is feeling better Friday. Walker's status for his next start -- tentatively slated for Wednesday at home versus the Rangers -- is up in the air. Spencer Turnbull would step back into the rotation if Walker remains sidelined.