
Samantha Stosur of Australia attends the draw ceremony for the Sony Ericsson WTA Championship at the Ritz Carlton Hotel Doha-Qatar on 24 October 2010. The tournament is running from 26th to 31 October 2010. EPA/STRINGER

Kim Clijsters of Belgium attends the draw ceremony for the Sony Ericsson WTA Championship at the Ritz Carlton Hotel Doha-Qatar on 24 October 2010. The tournament is running from 26th to 31 October 2010. EPA/STRINGER

Vera Zvonareva of Russia attends the draw ceremony for the Sony Ericsson WTA Championship at the Ritz Carlton Hotel Doha-Qatar on 24 October 2010. The tournament is running from 26th to 31 October 2010. EPA/STRINGER

Caroline Wozniacki of Denmark (L) and Vera Zvonareva of Russia attend the draw ceremony for the Sony Ericsson WTA Championship at the Ritz Carlton Hotel Doha-Qatar on 24 October 2010. The tournament is running from 26th to 31 October 2010. EPA/STRINGER

(L to R) Caroline Wozniacki of Denmark, Vera Zvonareva of Russia, Kim Clijsters of Belgium, Nasser Ghanim Al Khelaifi, President of Qatar Tennis Federation, Karim Alami, Tournament Director of Sony Ericsson Championships, Stacey Allaster, Chairman and CEO of Sony Ericsson WTA Tour ,Francesca Schiavone of Italy, Samantha Stosur of Australia, Jelena Jankovic of Serbia and Elena Dementieva of Russia during the draw ceremony for the Sony Ericsson WTA Championship at the Ritz Carlton Hotel Doha-Qatar on 24 October 2010. The tournament is running from 26th to 31 October 2010. EPA/STRINGER

Francesca Schiavone of Italy attends the draw ceremony for the Sony Ericsson WTA Championship at the Ritz Carlton Hotel Doha-Qatar on 24 October 2010. The tournament is running from 26th to 31 October 2010. EPA/STRINGER

(L to R) Vera Zvonareva of Russia, Kim Clijsters of Belgium and Francesca Schiavone of Italy pose for a photo as they attend the draw ceremony for the Sony Ericsson WTA Championship at the Ritz Carlton Hotel Doha-Qatar on 24 October 2010. The tournament is running from 26th to 31 October 2010. EPA/STRINGER

(L to R) Kim Clijsters of Belgium and Francesca Schiavone of Italy attend the draw ceremony for the Sony Ericsson WTA Championship at the Ritz Carlton Hotel Doha-Qatar on 24 October 2010. The tournament is running from 26th to 31 October 2010. EPA/STRINGER

Stacey Allaster (4th L), Chairman and CEO of Sony Ericsson WTA Tour, is flanked by (from left) Caroline Wozniacki of Denmark, Vera Zvonareva of Russia, Kim Clijsters of Belgium, Francesca Schiavone of Italy, Samantha Stosur of Australia, Jelena Jankovic of Serbia and Elena Dementieva of Russia during the draw ceremony for the Sony Ericsson WTA Championship at the Ritz Carlton Hotel Doha-Qatar on 24 October 2010. The tournament is running from 26th to 31 October 2010. EPA/STRINGER

Caroline Wozniacki of Denmark arrives for the draw ceremony for the Sony Ericsson WTA Championship at the Ritz Carlton Hotel Doha-Qatar on 24 October 2010. The tournament is running from 26th to 31 October 2010. EPA/STRINGER

Jelena Jankovic of Serbia arrives for the draw ceremony for the Sony Ericsson WTA Championship at the Ritz Carlton Hotel Doha-Qatar on 24 October 2010. The tournament is running from 26th to 31 October 2010. EPA/STRINGER

Vera Zvonareva of Russia arrives for the draw ceremony for the Sony Ericsson WTA Championship at the Ritz Carlton Hotel Doha-Qatar on 24 October 2010. The tournament is running from 26th to 31 October 2010. EPA/STRINGER

( L to R) Francesca Schiavone of Italy, Kim Clijsters of Belgium, Vera Zvonareva of Russia and Caroline Wozniacki of Denmark pose for a photo during the draw ceremony for the Sony Ericsson WTA Championship at the Ritz Carlton Hotel Doha-Qatar on 24 October 2010. The tournament is running from 26th to 31 October 2010. EPA/STRINGER

( L to R) Jelena Jankovic of Serbia, Elena Dementieva of Russia and Samantha Stosur of Australia pose for a photo during the draw ceremony for the Sony Ericsson WTA Championship at the Ritz Carlton Hotel Doha-Qatar on 24 October 2010. The tournament is running from 26th to 31 October 2010. EPA/STRINGER