NEW YORK, Aug. 31 (Xinhua) -- Following are the results from US Open second round on Thursday (prefix number denotes seeding):
Men
1-Rafael Nadal, Spain, bt Taro Daniel, Japan, 4-6, 6-3, 6-2, 6-2
Leonardo Mayer, Argentina, bt Yuichi Sugita, Japan, 6-7(3), 6-4, 6-3, 6-4
Viktor Troicki, Serbia, bt Stefano Travaglia, Italy, 7-6(6), 7-5, 6-0
Aleksandr Dolgopolov, Ukraine, bt 15-Tomas Berdych, Czech Republic, 3-6, 6-1, 7-6(5), 6-2
9-David Goffin, Belgium, bt Guido Pella, Argentina, 3-6, 7-6(5), 6-7(2), 7-6(4), 6-3
18-Gael Monfils, France, bt Donald Young, United States, 6-3, 6-7(3), 6-4, 2-6, 7-5
Andrey Rublev, Russia, bt Grigor Dimitrov, Bulgaria, 7-5, 7-6(3), 6-3
3-Roger Federer, Switzerland, bt Mikhail Youzhny, Russia, 6-1, 6-7(3), 4-6, 6-4, 6-2
31-Feliciano Lopez, Spain, bt Fernando Verdasco, Spain, 6-3, 6-2, 3-6, 6-1
33-Philipp Kohlschreiber, Germany, bt Santiago Giraldo, Columbia, 6-2, 6-1, 3-0, retired
John Millman, Australia, bt Malek Jaziri, Tunisia, 6-1, 7-6(1), 6-1
11-Roberto Bautista Agut, Spain, bt Dustin Brown, Germany, 6-1, 6-3, 7-6(3)
24-Juan Martin Del Potro, Argentina, bt Adrian Menendez, Spain, 6-2, 6-3, 7-6(3)
30-Adrian Mannarino, France, bt Bjorn Fratangelo, United States, 6-3, 6-7(4), 6-1, 6-2
6-Dominic Thiem, Austria, bt Taylor Fritz, United States, 6-4, 6-4, 4-6, 7-5
Women
1-Karolina Pliskova, Czech Republic, bt Nicole Gibbs, United States, 2-6, 6-3, 6-4
27-Zhang Shuai, China, bt Risa Ozaki, Japan, 6-0, 6-3
Jennifer Brady, United States, bt Barbora Strycova, Czech Republic, 6-1, 6-1
Monica Niculescu, Romania, bt Ana Bogdan, Romania, 6-2, 3-6, 6-3
10-Agnieszka Radwanska, Poland, bt Yulia Putintseva, Kazakhstan, 7-5, 6-2
20-Coco Vandeweghe, United States, bt Ons Jabeur, Tunisia, 7-6(6), 6-2
Lucie Safarova, Czech Republic, bt Nao Hibino, Japan, 6-1, 3-6, 6-2
Kurumi Nara, Japan, bt 8-Svetlana Kuznetsova, Russia, 6-3, 3-6, 6-3
4-Elina Svitolina, Ukraine, bt Evgeniya Rodina, Russia, 6-4, 6-4
Shelby Rogers, United States, bt Daria Gavrilova, Australia, 7-6(6), 4-6, 7-6(5)
17-Elena Vesnina, Russia, bt Kirsten Flipkens, Belgium, 6-4, 6-4
15-Madison Keys, United States, bt Tatjana Malek, Germany, 6-3, 6-4
12-Jelena Ostapenko, Latvia, bt Sorana Cirstea, Romania, 6-4, 6-4
Darya Kasatkina, Russia, bt Christina McHale, United States, 7-5, 6-3
Kaia Kanepi, Estonia, bt Yanina Wickmayer, Belgium, 6-4, 6-2
Naomi Osaka, Japan, bt Denisa Allertova, Czech Republic, 6-3, 4-6, 7-5
