WINSTON-SALEM, United States, Aug. 19 (Xinhua) -- Following are the second round results of the ATP tournament in Winston-Salem (prefix number denotes seeding):
13-Mikhail Kukushkin, Kazakhstan, bt Robin Haase, Netherlands, 5-7, 7-6 (7-2), 6-4
Nicolas Mahut, France, bt 3-Tommy Robredo, Spain, 6-1, 7-6 (7-0)
14-Andreas Seppi, Italy, bt Federico Del Bonis, Argentina, 7-5, 6-7 (4-7), 6-2
8-Marcel Granollers, Spain, bt Paul-Henri Mathieu, France, 6-3, 6-3
Jerzy Janowicz, Poland, bt 6-Joao Sousa, Portugal, 6-1, 3-6, 7-6 (7-5)
12-Edouard Roger-Vasselin, France, bt Oleksandr Nedovyesov, Kazakhstan, 7-6 (11-9), 6-7 (5-7), 6-4
David Goffin, Belgium, bt 4-Leonardo Mayer, Argentina, 6-3, 6-1
11-Donald Young, United States, bt Frank Dancevic, Canada, 6-1, 6-3
Sam Querrey, United States, bt 16-Steve Johnson, United States, 6-4, 6-3
2-Kevin Anderson, South Africa, bt Adrian Mannarino, France, 6-3, 2-6, 6-4
1-John Isner, United States, bt Bradley Klahn, United States, 7-6 (7-5), 6-2
10-Pablo Andujar, Spain, bt Igor Sijsling, Netherlands, 6-4, 6-3
7-Lukas Rosol, Czech Republic, bt Ryan Harrison, United States, 3-6, 2-1 (abandoned)
9-Lu Yen-Hsun, Chinese Taipei, bt Blaz Rola, Slovenia, 6-4, 7-5