The Braves designated Brent Clevlen for assignment, according to David O'Brien of the Atlanta Journal Constitution (Twitter link). The 26-year-old hit a double in four at bats with the Braves this year and will likely head to Triple A Gwinnett if he clears waivers.
The 2002 second-rounder has a .255/.372/.362 line at Triple A in 2010. That's not far off the .261/.341/.421 mark he has posted in nine minor league seasons.