Urszula Radwanska, of Poland, serves to Marina Erakovic, of New Zealand, during the Bank of the West tennis tournament Thursday, July 12, 2012, in Stanford, Calif. (AP Photo/Marcio Jose Sanchez)
Urszula Radwanska, of Poland, serves to Marina Erakovic, of New Zealand, during the Bank of the West tennis tournament Thursday, July 12, 2012, in Stanford, Calif. (AP Photo/Marcio Jose Sanchez)
