Alden Gonzalez from MLB.com writes that the Mariners have claimed 24-year-old reliever Jesus Delgado from the Marlins.
Delgado pitched two innings for the Marlins last season, allowing one run, but spent most of the year pitching in Double-A Carolina, where he was 5-2 with a 3.45 ERA.
Delgado was a part of the trade that sent Josh Beckett and Mike Lowell to Boston, and Hanley Ramirez and Anibal Sanchez to Florida. He has allowed four runs in three innings of work this Spring.