Top-seeded John Isner overpowered Dudi Sela on Sunday to successfully defend his Atlanta Open title, blowing serve after serve past the 5-foot-9 Israeli player in a 6-3, 6-4 victory.
Top-seeded John Isner overpowered Dudi Sela on Sunday to successfully defend his Atlanta Open title, blowing serve after serve past the 5-foot-9 Israeli player in a 6-3, 6-4 victory.