WTA main draw (1)Serena Williams v Samantha Stosur Sara Errani v Casey Dellacqua Marion Bartoli v Q/LL Dominika Cibulkova v (8)Caroline Wozniacki (3)Elena Dementieva v Ekaterina Makarova Victoria Azarenka v (wc)Jarmila Gajdosova Q/LL v Daniela Hantuchova Sybille Bammer v (6)Agnieszka Radwanska (5)Svetlana Kuznetsova v Shuai Peng Kaia Kanepi v Q/LL Q/LL v Ai Sugiyama Anabel Medina Garrigues v (4)Vera Zvonareva (7)Nadia Petrova v Alize Cornet Maria Kirilenko v Alisa Kleybanova (wc)Emelyn Starr v Q/LL Sorana Cirstea v (2)Dinara Safina