![Serbia's Jelena Jankovic returns the ball to India's Sania Mirza during their match at the WTA Dubai Tennis Championships February 27, 2008. REUTERS/Ahmed Jadallah (UNITED ARAB EMIRATES Stock Photo - Alamy Serbia's Jelena Jankovic returns the ball to India's Sania Mirza during their match at the WTA Dubai Tennis Championships February 27, 2008. REUTERS/Ahmed Jadallah (UNITED ARAB EMIRATES Stock Photo - Alamy](https://c8.alamy.com/comp/2E8BHPR/serbias-jelena-jankovic-returns-the-ball-to-indias-sania-mirza-during-their-match-at-the-wta-dubai-tennis-championships-february-27-2008-reutersahmed-jadallah-united-arab-emirates-2E8BHPR.jpg)
Serbia's Jelena Jankovic returns the ball to India's Sania Mirza during their match at the WTA Dubai Tennis Championships February 27, 2008. REUTERS/Ahmed Jadallah (UNITED ARAB EMIRATES Stock Photo - Alamy
Jelena Jankovic of Serbia reacts to a lost point against Venus Williams of the US during their WTA Tour Championships semi-final tennis match in Doha November 8, 2008 - Photogallery
![Jankovic Jelena # 1 in WTA Ranking 2008 (38) Editorial Photography - Image of player, dress: 5940122 Jankovic Jelena # 1 in WTA Ranking 2008 (38) Editorial Photography - Image of player, dress: 5940122](https://thumbs.dreamstime.com/z/jankovic-jelena-1-wta-ranking-2008-38-5940122.jpg)
Jankovic Jelena # 1 in WTA Ranking 2008 (38) Editorial Photography - Image of player, dress: 5940122
![Jelena Jankovic of Serbia serves against compatriot Ana Ivanovic during their WTA Tour Championships match in Doha November 4, 2008. The tennis tournament takes place in Doha from November 4 to 9. Jelena Jankovic of Serbia serves against compatriot Ana Ivanovic during their WTA Tour Championships match in Doha November 4, 2008. The tennis tournament takes place in Doha from November 4 to 9.](https://c8.alamy.com/comp/2E86WBT/jelena-jankovic-of-serbia-serves-against-compatriot-ana-ivanovic-during-their-wta-tour-championships-match-in-doha-november-4-2008-the-tennis-tournament-takes-place-in-doha-from-november-4-to-9-reuterssteve-crisp-qatar-2E86WBT.jpg)
Jelena Jankovic of Serbia serves against compatriot Ana Ivanovic during their WTA Tour Championships match in Doha November 4, 2008. The tennis tournament takes place in Doha from November 4 to 9.
![Vera Zvonareva of Russia serves against compatriot Elena Dementieva during their WTA Tour Championships semi-final tennis match in Doha November 8, 2008. REUTERS/Steve Crisp (QATAR Stock Photo - Alamy Vera Zvonareva of Russia serves against compatriot Elena Dementieva during their WTA Tour Championships semi-final tennis match in Doha November 8, 2008. REUTERS/Steve Crisp (QATAR Stock Photo - Alamy](https://c8.alamy.com/comp/2E8AMY4/vera-zvonareva-of-russia-serves-against-compatriot-elena-dementieva-during-their-wta-tour-championships-semi-final-tennis-match-in-doha-november-8-2008-reuterssteve-crisp-qatar-2E8AMY4.jpg)
Vera Zvonareva of Russia serves against compatriot Elena Dementieva during their WTA Tour Championships semi-final tennis match in Doha November 8, 2008. REUTERS/Steve Crisp (QATAR Stock Photo - Alamy
![Slovakia's Dominika Cibulkova in action during the finals of the WTA Bausch & Lomb Tennis Championships against Russia's Maria Sharapova, in Amelia Island, FL, USA on April 13. 2008. Maria Sharapova defeated Slovakia's Dominika Cibulkova in action during the finals of the WTA Bausch & Lomb Tennis Championships against Russia's Maria Sharapova, in Amelia Island, FL, USA on April 13. 2008. Maria Sharapova defeated](https://c8.alamy.com/comp/2E50XFG/slovakias-dominika-cibulkova-in-action-during-the-finals-of-the-wta-bausch-lomb-tennis-championships-against-russias-maria-sharapova-in-amelia-island-fl-usa-on-april-13-2008-maria-sharapova-defeated-dominka-cibulkova-7-6-6-3-photo-by-gray-quettical-sport-mediacameleonabacapresscom-2E50XFG.jpg)
Slovakia's Dominika Cibulkova in action during the finals of the WTA Bausch & Lomb Tennis Championships against Russia's Maria Sharapova, in Amelia Island, FL, USA on April 13. 2008. Maria Sharapova defeated
![Venus Williams of the U.S. hits a return to Vera Zvonareva of Russia during their WTA Tour Championships final tennis match in Doha November 9, 2008. REUTERS/Fadi Al-Assaad(QATAR Stock Photo - Alamy Venus Williams of the U.S. hits a return to Vera Zvonareva of Russia during their WTA Tour Championships final tennis match in Doha November 9, 2008. REUTERS/Fadi Al-Assaad(QATAR Stock Photo - Alamy](https://c8.alamy.com/comp/2E7GRED/venus-williams-of-the-us-hits-a-return-to-vera-zvonareva-of-russia-during-their-wta-tour-championships-final-tennis-match-in-doha-november-9-2008-reutersfadi-al-assaadqatar-2E7GRED.jpg)