Smith suffered a subluxation of the right shoulder in the glove-rage incident, which is a scientific way to say he dislocated his arm out of its socket. He was placed on the 10-day DL, and the Red Sox called up a left-handed reliever from their Triple A team to replace Smith. Boston’s bullpen is one of the AL’s better relief units, and Smith has appeared in 18 games this season, posting a 3.77 ERA.