1. Novak Djokovic, Serbia (1)

2. Rafael Nadal, Spain (2)

3. Roger Federer, Switzerland (3)

4. Andy Murray, Britain (4)

5. Jo-Wilfried Tsonga, France (5)

6. Tomas Berdych, Czech Republic (7)

7. David Ferrer, Spain (6)

8. Janko Tipsarevic, Serbia (8)

9. Juan Martin del Potro, Argentina (9)

10. Mardy Fish, United States (12)

11. John Isner, United States (10)

12. Nicolas Almagro, Spain (11)

13. Gilles Simon, France (13)

14. Feliciano Lopez, Spain (17)

15. Juan Monaco, Argentina (14)

16. Marin Cilic, Croatia (18)

17. Fernando Verdasco, Spain (17)

18. Richard Gasquet, France (19)

19. Kei Nishikori, Japan (20)

20. Bernard Tomic, Australia (27)

21. Milos Raonic, Canada (22)

22. Alexandr Dolgopolov, Ukraine (21)

23. Andreas Seppi, Italy (26)

24. Marcel Granollers, Spain (23)

25. Stanislas Wawrinka, Switzerland (24)

26. Mikhail Youzhny, Russia (32)

27. Philipp Kohlschreiber, Germany (29)

28. Radek Stepanek, Czech Republic (25)

29. Julien Benneteau, France (31)

30. Andy Roddick, United States (33)

31. Florian Mayer, Germany (28)

32. Kevin Anderson, South Africa (30)

1. Maria Sharapova, Russia (1)

2. Victoria Azarenka, Belarus (2)

3. Agnieszka Radwanska, Poland (3)

4. Petra Kvitova, Czech Republic (4)

5. Sam Stosur, Australia (5)

6. Serena Williams, United States (6)

7. Caroline Wozniacki, Denmark (7)

8. Angelique Kerber, Germany (8)

9. Marion Bartoli, France (9)

10. Sara Errani, Italy (10)

11. Li Na, China (11)

12. Vera Zvonareva, Russia (12)

13. Dominika Cibulkova, Slovakia (13)

14. Ana Ivanovic, Serbia (14)

15. Sabine Lisicki, Germany (15)

16. Flavia Pennetta, Italy (17)

17. Maria Kirilenko, Russia (19)

18. Jelena Jankovic, Serbia (20)

19. Lucie Safarova, Czech Republic (21)

20. Nadia Petrova, Russia (22)

21. Roberta Vinci, Italy (23)

22. Julia Goerges, Germany (24)

23. Petra Cetkovska, Czech Republic (25)

24. Francesca Schiavone, Italy (26)

25. Zheng Jie, China (27)

26. Anabel Medina Garrigues, Spain (28)

27. Daniela Hantuchova, Slovakia (29)

28. Christina McHale, United States (30)

29. Monica Niculescu, Romania (31)

30. Peng Shuai, China (32)

31. Anastasia Pavlyuchenkova, Russia (33)

32. Svetlana Kuznetsova, Russia (34)