Agnieszka Radwanska of Poland hits a backhand return to Simona Halep of Romania during their Women's Singles third round match at the Australian Open Grand Slam tennis tournament in Melbourne, Australia, 22 January 2011. Radwanska beats Halep in two sets. EPA/RUNGROJ YONGRIT
Marcos Baghdatis from Cyprus returns a shot to Jurgen Melzer of Austria in the round three mens singles match at the Australian Open in Melbourne, Australia, on 22 January 2011. EPA/DAVID CROSLING AUSTRALIA AND NEW ZEALAND OUT
Vera Zvonareva of Russia returns to opponent Lucie Safarova of the Czech Republic during their third round match at the Rod Laver Arena in Melbourne, Australia, 22 January 2011. Zvonareva won in two sets. EPA/BARBARA WALTON
Jurgen Melzer of Austria returns the ball against Marcos Baghdatis of Cyprus during his men's third round match at the Australian Open Tennis Tournament in Melbourne, Australia, 22 January 2011. EPA/FRANCK ROBICHON
Simona Halep of Romania reacts as she loses a point to Agnieszka Radwanska of Poland during their Women's Singles third round match at the Australian Open Grand Slam tennis tournament in Melbourne, Australia, 22 January 2011. Radwanska beats Halep in two sets. EPA/RUNGROJ YONGRIT
Agnieszka Radwanska of Poland returns the ball to Simona Halep of Romania during their Women's Singles third round match at the Australian Open Grand Slam tennis tournament in Melbourne, Australia, 22 January 2011. Radwanska beats Halep in two sets. EPA/RUNGROJ YONGRIT
Fernando Verdasco of Spain returns the ball to Kei Nishikori of Japan during their Men's Singles third round match at the Australian Open Grand Slam tennis tournament in Melbourne, Australia, 21 January 2011. EPA/RUNGROJ YONGRIT
Australia's Samantha Stosur reacts to losing a point during her third round match against Petra Kvitova of the Czech Republic at the Australian Open tennis tournament in Melbourne, Australia, 22 January 2011. EPA/JOE CASTRO AUSTRALIA AND NEW ZEALAND OUT
Iveta Benesova of the Czech Republic celebrates after defeating Anastasia Pavlyuchenkova of Russia during her women's third round match at the Australian Open Tennis Tournament in Melbourne, Australia, 22 January 2011. Benesova won in three sets. EPA/FRANCK ROBICHON
Marin Cilic of Croatia jubilates after defeating John Isner of the United States during their men's singles third round match at the Australian Open Grand Slam tennis tournament in Melbourne, Australia, 22 January 2011. EPA/RUNGROJ YONGRIT
Alexandr Dolgopolov of Ukraine returns the ball to Jo-Wilfried Tsonga during their Men's Singles third round match at the Australian Open Grand Slam tennis tournament in Melbourne, Australia, 22 January 2011. Dolgopolov beats Tsonga. EPA/RUNGROJ YONGRIT
Iveta Benesova of the Czech Republic returns the ball against Anastasia Pavlyuchenkova of Russia during her women's third round match at the Australian Open Tennis Tournament in Melbourne, Australia, 22 January 2011. EPA/FRANCK ROBICHON
Bernard Tomic of Australia returns to Rafael Nadal of Spain during their mens singles match at the Rod Laver Arena in Melbourne, Australia, 22 January 2011. EPA/BARBARA WALTON
Flavia Pennetta of Italy celebrates after defeating Shahar Peer of Israel during her women's singles third round match at the Australian Open Tennis Tournament in Melbourne, Australia, 22 January 2011. EPA/FRANCK ROBICHON
Alize Cornet of France eyes the ball as she returns to Belgium's Kim Clijsters during their third round match at the Australian Open tennis tournament in Melbourne, Australia, 22 January 2011. EPA/MARTIN PHILBEY AUSTRALIA AND NEW ZEALAND OUT
Petra Kvitova of the Czech Republic returns to Australia's Samantha Stosur during their third round match at the Australian Open tennis tournament in Melbourne, Australia, 22 January 2011. EPA/JOE CASTRO AUSTRALIA AND NEW ZEALAND OUT
Petra Kvitova of the Czech Republic celebrates winning a set against Australia's Samantha Stosur during their third round match at the Australian Open tennis tournament in Melbourne, Australia, 22 January 2011. EPA/MARTIN PHILBEY AUSTRALIA AND NEW ZEALAND OUT
Rafael Nadal of Spain chases the ball in play against Bernard Tomic of Australia during their mens singles match at the Rod Laver Arena in Melbourne, Australia, 22 January 2011. EPA/BARBARA WALTON
