The Marlins designated Jorge Sosa for assignment to make room for Sean West, according to Clark Spencer of the Miami Herald (Twitter link). The Marlins, who signed Sosa in April, designated him for assignment in June and outrighted him to the minors after he cleared waivers.
The 32-year-old right-hander has a 5.87 ERA with 4.1 K/9 and 3.5 BB/9 in 15.1 major league innings this year. Sosa relies on a low-90s fastball and a hard slider that he uses about 40% of the time. He has a 45% ground ball rate this year, but that's higher than usual for him and the sample size is small.
It seems unlikely that any club will claim Sosa given his struggles at the major league level. In 46 innings at Triple A New Orleans, he does have a 4.11 ERA with 6.8 K/9 and 2.2 BB/9.
