The Guardians placed right-hander on the 15-day injured list due to a right shoulder strain, Tim Stebbins of MLB.com. The move is retroactive to July 12, and a corresponding transaction has not yet been announced by the club. Its not clear how long Sewald is expected to be out. Its the second time this season that the 35-year-old Sewald has been placed on the injured list due to a strain in his...