The D-backs and Braves were two of the major league's most-improved teams in the first half.
The D-backs (53-36) have 15 more wins than they did at the All-Star break a year ago. The rebuilding Braves (42-45), while still under .500, are 11 victories over where they stood a year ago.
This will be the D-backs first visit to the new Sun Trust Park. They had an offensive downturn heading into the break, resulting in five losses in their last six games. The Diamondbacks swept a three-game series in Atlanta at Turner Field last May and won the season series 5-2.