Angels right-hander Dane De La Rosa was one of the best setup men in the league last season, but he was shut down with a shoulder injury after just one appearance this year and a recent setback has stalled his comeback.

De La Rosa made four minor-league rehab appearances at Triple-A, which were discouraging enough that manager Mike Scioscia told Alden Gonzalez of MLB.com: “He’s not quite where he needs to be.”