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AP Petra Martic of Croatia returns a ball against Petra Kvitova of the Czech Republic during their second round match of the Japan Pan Pacific Open tenni - Photo

Petra Martic of Croatia returns a ball against Petra Kvitova of the Czech Republic during their second round match of the Japan Pan Pacific Open tenni

Tuesday September 25, 05:45 AM
Petra Martic of Croatia returns a ball against Petra Kvitova of the Czech Republic during their second round match of the Japan Pan Pacific Open tennis tournament, in Tokyo,Tuesday, Sept. 25, 2012. (AP Photo/Koji Sasahara)