Atlanta placed Minter on the 15-day injured list Monday with left hip inflammation.
It's the same injury that caused him to miss more than a month of action earlier this season. Atlanta hasn't provided a timeline for Minter to return from his latest hip injury, but the club will now be without him until at least late August. Dylan Lee was called up from Triple-A Gwinnett to take Minter's spot on the active roster and in the bullpen.