ATP world rankings

Serb Novak Djokovic remains top of the new ATP world rankings released on Monday.

1. Novak Djokovic (SRB)
2. Rafael Nadal (ESP)
3. Roger Federer (SUI)
4. Andy Murray (GBR)
5. David Ferrer (ESP)
6. Jo-Wilfried Tsonga (FRA)
7. Tomas Berdych (CZE)
8. Mardy Fish (USA)
9. Janko Tipsarevic (SRB)
10. Nicolas Almagro (ESP)
11. Juan Martin Del Potro (ARG)
12. Gilles Simon (FRA)
13. Robin Soderling (SWE)
14. Oleksandr Dolgopolov Jr. (UKR)
15. Gael Monfils (FRA)
16. Andy Roddick (USA)
17. John Isner (USA)
18. Richard Gasquet (FRA)
19. Feliciano Lopez (ESP)
20. Marin Cilic (CRO)

Wozniacki tops WTA rankings

Denmark's Caroline Wozniacki was on top of the new WTA rankings released on Monday.

1. Caroline Wozniacki (DEN)
2. Petra Kvitova (CZE)
3. Victoria Azarenka (BLR)
4. Maria Sharapova (RUS)
5. Li Na (CHN)
6. Samantha Stosur (AUS)
7. Vera Zvonareva (RUS)
8. Agnieszka Radwanska (POL)
9. Marion Bartoli (FRA)
10. Andrea Petkovic (GER)
11. Francesca Schiavone (ITA)
12. Kim Clijsters (BEL)
13. Serena Williams (USA)
14. Jelena Jankovic (SRB)