US Open singles results

Following are the singles results of the US Open of Thursday. Tennis' final major of the year is being held at the Flushing Meadows here.

Second round men's singles: 32-Dmitry Tursunov (Russia) bt Guillaume Rufin (France) 7-6,(4), 1-1 retired, reports Xinhua.

Women's singles second round: Yaroslava Shvedova (Kazakhstan) bt Patricia Mayr (Austria) 6-2, 6-3; 25-Kaia Kanepi (Spain) bt Anna Karolina Schmiedlova (Slovakia) 6-4, 6-1; 24-Ekaterina Makarova (Russia) bt Bethanie Mattek-Sands (United States) 6-4, 6-4; 16-Sabine Lisicki (Germany) bt Paula Ormaechea (Argentina) 6-2, 6-3; 9-Jelena Jankovic (Serbia) bt Alisa Kleybanova (Russia) 6-3, 6-2; Kurumi Nara (Japan) bt 19-Sorana Cirstea (Romania) 7-5, 6-1; 10-Roberta Vinci (Italy) bt Lucie Safarova (Czech Republic) 4-6, 6-1, 6-2; Flavia Pennetta (Italy) bt 4-Sara Errani (Italy) 6-3, 6-1; 1-Serena Williams (United States) bt Galina Voskoboeva (Kazakhstan) 6-3, 6-0; 8-Angelique Kerber (Germany) bt Eugenie Bouchard (Canada) 6-4, 2-6, 6-3; Karin Knapp (Italy) bt 22-Elena Vesnina (Russia) 6-1, 6-4; 27-Svetlana Kuznetsova (Russia) bt Peng Shuai (China) 6-1, 4-6, 6-4; Christina McHale (United States) bt Elina Svitolina (Ukraine) 6-4, 3-6, 7-5; 26-Alize Cornet (France) bt Ajla Tomljanovic (Croatia) 6-2, 6-2.