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AP Nadia Petrova of Russia returns a ball against Sara Errani of Italy during her quarter-final match of the Pan Pacific Open Tennis in Tokyo Thursday, S - Photo

Nadia Petrova of Russia returns a ball against Sara Errani of Italy during her quarter-final match of the Pan Pacific Open Tennis in Tokyo Thursday, S

Thursday September 27, 06:10 AM
Nadia Petrova of Russia returns a ball against Sara Errani of Italy during her quarter-final match of the Pan Pacific Open Tennis in Tokyo Thursday, Sept. 27, 2012. (AP Photo/Koji Sasahara)