1. Caroline Wozniacki Bastad MM (Woz Open II) Toronto
2. Kim Clijsters Babysitting San Diego Toronto
3. Vera Zvonareva Baku San Diego Toronto
4. Li Na Back to China To Sign More Sponsor Toronto
5. Victoria Azarenka Stanford Toronto
6. Maria Sharapova Wedding Plan Stanford Toronto
7. Francesca Schiavone Toronto
8. Petra Kvitova Bad Gastein MM San Diego Toronto
9. Marion Bartoli Stanford Toronto
10. Samantha Stosur Stanford Toronto
11. Agnieszka Radwanska Stanford San Diego Toronto
12. Svetlana Kuznetsova San Diego Toronto
13. Andrea Petkovic San Diego Toronto
14. Anastasia Pavlyuchenkova Baku MM Toronto
15. Jelena Jankovic Toronto
16. Julia Goerges Bad Gastein MM Stanford San Diego Toronto
17. Kaia Kanepi Bastad MM (WITHDREW), Palermo MM (WITHDREW)
18. Ana Ivanovic Stanford San Diego Toronto
19. Yanina Wickmayer Stanford San Diego Toronto
20. Peng Shuai San Diego Toronto
21. Flavia Pennetta Bastad MM, Palermo MM San Diego Toronto
22. Shahar Peer Washington DC MM Toronto
*****23. Daniela Hantuchova Stanford San Diego Toronto*****
24. Dominika Cibulkova Bad Gastein MM San Diego Toronto
25. Serena Williams Stanford Toronto
30. Venus Williams Toronto