Robert Stock News: Cut loose by Boston

The Red Sox released Stock on Tuesday, Tim Healey of The Boston Globe reports.

Stock was designated for assignment June 9, and he's been playing for Triple-A Worcester since. However, he'll hit the open market after Tuesday's move. The 25-year-old has thrown 85 innings at Triple-A this season, posting a 3.92 ERA and a 96:36 K:BB.