The IronPigs have started their eight-game road trip with three consecutive wins.
The 'Pigs earned their third straight win over the Braves Saturday night, earning a 2-1 win at Gwinnett.
Sebastian Valle's two-run home run in the fourth inning provided the winning margin.
Gwinnett outhit Lehigh Valley 9-4 in the game.
David Buchanan (4-0, 3.12) allowed just one run and struck out six in six innings of work.
The IronPigs (14-14) will look to notch their first series sweep of the season when they wrap up their series with the Braves on Sunday at 2:05pm.