Tennis Top womem's rankings

1. Victoria Azarenka (Blr)
2. Agnieszka Radwanska (Pol)
3. Maria Sharapova (Rus)
4. Serena Williams (US)
5. Petra Kvitova (Cze)
6. Angelique Kerber (Ger)
7. Samantha Stosur (Aus)
8. Caroline Wozniacki (Den)
9. Li Na (Chn)
10. Sara Errani (Ita)
11. Marion Bartoli (Fra)
12. Ana Ivanovic (Ser)
13. Dominika Cibulkova (Svk)
14. Maria Kirilenko (Rus)
15. Kaia Kanepi (Est)
16. Vera Zvonareva (Rus)
17. Lucie Safarova (Cze)
18. Flavia Pennetta (Ita)
19. Sabine Lisicki (Ger)
20. Anastasia Pavlyuchenkova (Rus)
Britons in top 250:
70. Heather Watson
80. Anne Keothavong
91. Laura Robson
104. Elena Baltacha
205. Johanna Konta
227. Naomi Broady