Venus Williams (2) def. Rossana de los Rios 6-3, 6-2
Jelena Jankovic (4) def. Laura Robson 6-3, 7-6 (7-5)
Vera Dushevina def. Francesca Schiavone (5) 6-7, 7-5, 6-1
Kim Clijsters (8) def. Maria Camerin 6-0, 6-3
Marion Bartoli (11) def. Julia Goerges 6-4, 6-3
Nadia Petrova (12) def. Tatjana Malek 6-4, 6-3
Shahar Peer (13) def. Ana Ivanovic 6-3, 6-4
Yanina Wickmayer (15) def. Alison Riske 6-4, 5-7, 6-3
Justine Henin (17) def. Anastasija Sevastova 6-4, 6-3
Vera Zvonareva (21) def. Nuria Llagostera Vives 6-4, 6-1
Alisa Kleybanova (26) def. Sandra Zahlavova 6-2, 6-3
Maria Kirilenko (27) def. Stefanie Voegele 2-6, 6-4, 7-5
Alona Bondarenko (28) vs. Katie O'Brien 6-3, 6-7 (10-12), 1-0
Yaroslava Shvedova (30) def. Polona Hercog 6-1, 6-4
Greta Arn def. Kateryna Bondarenko 7-6 (7-1), 3-6, 6-3
Karolina Sprem def. Bethanie Mattek-Sands 6-3, 6-4
Yung-Jan Chan def. Patty Schnyder 6-0, 6-2
Kirsten Flipkens def. Stephanie Dubois 6-4, 6-4
Petra Martic def. Elena Baltacha 2-6, 7-5, 6-3
Alicia Molik vs. Kristina Kucova 6-2, 4-5
Alicia Molik def. Zuzana Kucova 6-2, 7-5
Alla Kudryavtseva def. Sofia Arvidsson 6-4, 6-1
Angelique Kerber def. Sania Mirza 6-4, 6-1
Shenay Perry def. Anastasiya Yakimova 6-2, 4-6, 9-7
Regina Kulikova def. Melanie South 6-1, 6-2
Aleksandra Wozniak def. Eleni Daniilidou 7-5, 7-5
Varvara Lepchenko def. Lucie Hradecka 6-4, 7-5
Andrea Hlavackova def. Noppawan Lertcheewakarn 6-3, 6-2
Ekaterina Makarova def. Agnes Szavay 6-4, 7-6 (7-2)
Kristina Barrois def. Mariya Koryttseva 6-3, 6-4
Melanie Oudin def. Anna-Lena Groenefeld 6-3, 6-0
Jarmila Groth def. Renata Voracova 6-4, 6-3
Tsvetana Pironkova def. Anna Lapushchenkova 6-0, 7-6 (9-7)