Morton has been placed on the 15-day DL with a left hamstring strain, Stephen Gross of The Morning Call reports.
Morton was removed from his start Saturday in Milwaukee, and had been scheduled to undergo an MRI on Monday. Even without the results in hand, it appears the ailment is severe enough to warrant a DL stint. To replace him on the roster, the Phillies recalled Luis Garcia from Triple-A Lehigh Valley, who will provide bullpen help until the need to replace Morton's rotation spot arises.