The Braves have designated lefty Jerry Blevins for assignment, MLB.com’s Mark Bowman tweets. Righty Kyle Wright was already optioned down, thus creating two active roster openings that will be filled by relievers Jesse Biddle (back from the IL) and Wes Parsons (recalled from Triple-A).

Blevins opened the season in the Athletics organization, facing the unfamiliar position of earning his way onto a major league roster.