Top 10 Rankings (April 20, 2009)

1. Dinara Safina – Russia – 8951

2. Serena Williams – United States – 8272

3. Elena Dementieva – Russia – 7391

4. Jelena Jankovic – Serbia – 7350

5. Venus Williams – United States – 7102

6. Vera Zvonareva – Russia – 6720

7. Ana Ivanovic – Serbia – 5174

8. Victoria Azarenka – Belarus – 4646

9. Svetlana Kuznetsova – Russia – 4308

10. Nadia Petrova – Russia – 3840

SONY ERICSSON WTA TOUR RANKINGS