A U.S. Open Series event
Saturday
At Atlantic Station
Atlanta
Purse: $668,460 (WT250)
Surface: Hard-Outdoor
Singles
Semifinals

John Isner (1), United States, def. Matthew Ebden (4), Australia, 6-4, 6-7 (6), 6-1.

Ryan Harrison (8), United States, def. Cameron Norrie, Britain, 3-6, 6-3, 6-2.

Doubles
Semifinals

Nicholas Monroe, United States, and John-Patrick Smith (3), Australia, def. Romain Arneodo, Monaco, and Jeremy Chardy, France, 7-5, 4-6, 10-6.