Men

1. Roger Federer, Switzerland (1)

2. Rafael Nadal, Spain (2)

3. Andy Roddick, United States (3)

4. Novak Djokovic, Serbia (5)

5. Fernando Gonzalez, Chile (6)

6. Nikolay Davydenko, Russia (4)

7. Tomas Berdych, Czech Republic (11)

8. Andy Murray, Britain (8)

9. James Blake, United States (9)

10. Marcos Baghdatis, Cyprus (16)

11. Tommy Robredo, Spain (7)

12. Richard Gasquet, France (12)

13. Tommy Haas, Germany (10)

14. Mikhail Youzhny, Russia (14)

15. Ivan Ljubicic, Croatia (13)

16. Lleyton Hewitt, Australia (19)

17. David Ferrer, Spain (15)

18. Mario Ancic, Croatia (23)

19. Jarkko Nieminen, Finland (21)

20. Jonas Bjorkman, Sweden (31)

21. Juan Carlos Ferrero, Spain (18)

22. Dmitry Tursunov, Russia (24)

23. Guillermo Canas, Argentina (17)

24. David Nalbandian, Argentina

25. Juan Ignacio Chela, Argentina (20)

26. Carlos Moya, Spain (22)

27. Marat Safin, Russia (25)

28. Philipp Kohlschreiber, Germany (28)

29. Robin Soderling, Sweden (29)

30. Agustin Calleri, Argentina (30)

31. Filippo Volandri, Italy (27)

32. Juan Monaco, Argentina (33)

Women

1. Justine Henin, Belgium (1)

2. Maria Sharapova, Russia (2)

3. Jelena Jankovic, Serbia (3)

4. Amelie Mauresmo, France (4)

5. Svetlana Kuznetsova, Russia (5)

6. Ana Ivanovic, Serbia (6)

7. Serena Williams, United States (7)

8. Anna Chakvetadze, Russia (8)

9. Martina Hingis, Switzerland (9)

10. Daniela Hantuchova, Slovakia (10)

11. Nadia Petrova, Russia (11)

12. Elena Dementieva, Russia (12)

13. Dinara Safina, Russia (13)

14. Nicole Vaidisova, Czech Republic (14)

15. Patty Schnyder, Switzerland (15)

16. Shahar Peer, Israel (16)

17. Tatiana Golovin, France (17)

18. Li Na, China (18)

19. Marion Bartoli, France (20)

20. Katarina Srebotnik, Slovenia (21)

21. Sybille Bammer, Austria (22)

22. Tathiana Garbin, Italy (23)

23. Anabel Medina Garrigues, Spain (24)

24. Venus Williams, United States (31)

25. Alona Bondarenko, Ukraine (25)

26. Lucie Safarova, Czech Republic (26)

27. Ai Sugiyama, Japan (27)

28. Samantha Stosur, Australia (28)

29. Mara Santangelo, Italy (29)

30. Francesca Schiavone, Italy (30)

31. Olga Poutchkova, Russia (32)

32. Michaella Krajicek, Netherlands (33)