Biddle was designated for assignment by the Braves on Wednesday.
Biddle slumped to a 5.40 ERA with a poor 11:10 K:BB in 11.2 innings of work this season. Factoring in his performances from last season, he still has a perfectly respectable 3.46 career ERA in 75.1 innings, which may be good enough for another team to claim the 27-year-old lefty despite his current struggles.