Isner beats Nakashima to capture 6th ATP Atlanta title

John Isner won his sixth ATP Atlanta Open title on Sunday, firing 21 aces to defeat teen Brandon Nakashima 7-6 (10/8), 7-5 in an all-American final.

Sixth-seeded Isner captured his 16th career ATP title and joined 20-time Grand Slam winners Roger Federer, Rafael Nadal and Novak Djokovic as the only active players to win an event six times.

"I can't believe I've won this tou