One day after bringing back Craig Kimbrel, perhaps the greatest closer in franchise history, the struggling Atlanta Braves have designated the veteran reliever for assignment. The club recalled left-hander Austin Cox in a corresponding move.

Craig Kimbrel, who led the National League in saves in four straight seasons from 2011-14, was released by the Braves on Saturday.

The Braves signed Kimbrel to a minor league deal during spring training, but he didn't make the major league roster. In 18 minor league appearances this season (15 for Gwinnett), he had a 2.00 ERA with 23 strikeouts in 18 innings with 8 walks and 9 hits allowed.