A series of tests conducted on Pirates pitcher Charlie Morton's ailing right arm revealed no structural damage, the Associated Press reports. Morton, who is recovering from Tommy John surgery he had last June, left his rehab start with Triple-A Indianapolis on Friday after three innings with discomfort in his shoulder.
He is expected to start playing catch Monday and is tentatively scheduled to throw off a mound during Pittsburgh's upcoming series against the Mets that begins Thursday. There is currently no timetable for Morton's return to game action.