The Braves posted three runs in the eighth and ninth to tie the game, 5-5, but the GreenJackets retaliated in the bottom of the 10th to come away with a 6-5 win.
The loss was the fourth straight for the Braves, and the second in the four-game series against the GreenJackets.
The Braves’ two runs in the eighth came on a two-run double by Chris Garcia, which scored David Rohm and Edward Salcedo.
In the ninth inning, Kyle Rose scored on a line drive to center field by Matt Lipka.
Rohm was 3-for-5 with a home run for the Braves, Lipka was 2-for-5 and Garcia was 2-for-3 with three RBIs.
Rome’s Jarrett Miller (0-1) pitched the 10th inning and was saddled with the loss.