Kim Clijsters of Belgium reacts during the match against Victoria Azarenka of Belarus during their match on the third day of the Sony Ericsson Championships at the International Khalifa Tennis Complex Doha, Qatar on 28 October 2010. EPA/STRINGER
Victoria Azarenka of Belarus returns a shot againstKim Clijsters of Belgium during their match on the third day of the Sony Ericsson Championships at the International Khalifa Tennis Complex Doha, Qatar, on 28 October 2010 EPA/STRINGER
Victoria Azarenka of Belarus returns a shot against Kim Clijsters of Belgium during their match on the third day of the Sony Ericsson Championships at the International Khalifa Tennis Complex Doha, Qatar on 28 October 2010 EPA/STRINGER
Kim Clijsters of Belgium (R) shakes hands with Victoria Azarenka of Belarus after defeating her on the third day of the Sony Ericsson Championships at the International Khalifa Tennis Complex Doha, Qatar on 28 October 2010 EPA/STRINGER
Caroline Wozniacki of Denmark returns to Francesca Schiavone of Italy during their match on the third day of the Sony Ericsson Championships at the International Khalifa Tennis Complex Doha, Qatar, on 28 October 2010 EPA/STRINGER
Francesca Schiavone of Italy returns to Caroline Wozniacki of Denmark during their match on the third day of the Sony Ericsson Championships at the International Khalifa Tennis Complex Doha, Qatar, on 28 October 2010. EPA/STRINGER
Caroline Wozniacki of Denmark greets the crowd after defeating Francesca Schiavone of Italy during their match on the third day of the Sony Ericsson Championships at the International Khalifa Tennis Complex Doha, Qatar on 28 October 2010. EPA/STRINGER
Elena Dementieva of Russia reacts during the match against Samantha Stosur of Australia during their match on the third day of the Sony Ericsson Championships at the International Khalifa Tennis Complex Doha, Qatar on 28 October 2010. EPA/STRINGER
Caroline Wozniacki of Denmark returns to Samantha Stosur of Australia during their second day of the Sony Ericsson Championships at the International Khalifa Tennis Complex Doha, Qatar on 27 October 2010. EPA/STR
Elena Dementieva of Russia reacts after defeating match against Samantha Stosur of Australia during their match on the third day of the Sony Ericsson Championships at the International Khalifa Tennis Complex Doha, Qatar on 28 October 2010. EPA/STRINGER
Samantha Stosur of Australia returns a shot against Elena Dementieva of Russia during their match on the third day of the Sony Ericsson Championships at the International Khalifa Tennis Complex Doha, Qatar on 28 October 2010. EPA/STRINGER
Elena Dementieva of Russia reacts after defeating match against Samantha Stosur of Australia during their match on the third day of the Sony Ericsson Championships at the International Khalifa Tennis Complex Doha, Qatar on 28 October 2010. EPA/STRINGER
Samantha Stosur of Australia returns to Caroline Wozniacki of Denmark during their second day match of the Sony Ericsson Championships at the International Khalifa Tennis Complex Doha, Qatar, on 27 October 2010. EPA/STRINGER
Caroline Wozniacki of Denmark gestures during her match against Samantha Stosur of Australia during their second day of the Sony Ericsson Championships at the International Khalifa Tennis Complex Doha, Qatar on 27 October 2010. EPA/STRINGER
Kim Clijsters of Belgium returns to Jelena Jankovic of Serbia during their second day of the Sony Ericsson Championships at the International Khalifa Tennis Complex Doha, Qatar on 27 October 2010. EPA/STRINGER
Kim Clijsters of Belgium returns a shot against Victoria Azarenka of Belarus during their match on the third day of the Sony Ericsson Championships at the International Khalifa Tennis Complex Doha, Qatar on 28 October 2010. EPA/STRINGER