Calcutta: Sania Mirza improved her ranking by a place to climb to 126 on the singles chart in the WTA rankings released on Monday. In doubles Sania moved up two places to 70.

Mahesh Bhupathi stayed at fifth in doubles while Leander Paes remained at seven. Somdev Dev Varman slid two places to 155 while Prakash Amritraj rose six rungs to be at 199.

Rankings

Men: 1. (1) Rafael Nadal (Esp); 2. (2) Roger Federer (Sui); 3. (3) Novak Djokovic (Srb); 4. (4) Andy Murray (GBR); 5. (5) Nikolay Davydenko (Rus); 6. (6) Andy Roddick (US); 7. (7) Juan Martin Del Potro (Arg); 8. (8) Gilles Simon (Fra); 9. (9) Fernando Verdasco (Esp); 10. (10) David Nalbandian (Arg).

Women: 1. (1) Serena Williams (US); 2. (2) Dinara Safina (Rus); 3. (3) Jelena Jankovic (Srb); 4. (4) Elena Dementieva (Rus); 5. (5) Vera Zvonareva (Rus); 6. (6) Venus Williams (US); 7. (7) Svetlana Kuznetsova (Rus); 8. (8) Ana Ivanovic (Srb); 9. (10) Nadia Petrova (Rus); 10. (9) Agnieszka Radwanska (Pol).