Russia's Nadia Petrova beat defending champion Agnieszka Radwanska 6-0, 1-6, 6-3 on Saturday to win the Pan Pacific Open.
Defending champion Agnieszka Radwanska will play Nadia Petrova in the final of the Pan Pacific Open.
Sam Stosur knocked two-time champion Maria Sharapova out of the Pan Pacific Open on Thursday, reaching the semifinals with a 6-4, 7-6 (10) victory over the Russian.
Two-time champion Maria Sharapova overpowered Lucie Safarova of the Czech Republic 6-2, 7-6 (5) Wednesday to advance to the Pan Pacific Open quarterfinals.
Top-ranked Victoria Azarenka eased into the third round of the Pan Pacific Open with a 6-1, 6-1 win over Austria's Tamira Paszek on Tuesday.
Marion Bartoli of France advanced to the second round of the Pan Pacific Open with a 6-1, 6-4 win Monday over local favorite Kimiko Date-Krumm, who had to deal with the distraction of a rowdy fan.
Wimbledon champion Petra Kvitova will lead the Czech Republic in the Fed Cup final against Russia.
Poland's Agnieszka Radwanska overpowered Vera Zvonareva 6-3, 6-2 on Saturday to win the Pan Pacific Open for her second title of the year.
Maria Sharapova has pulled out of the China Open after injuring her left ankle at the Pan Pacific Open in Tokyo.
Vera Zvonareva staged a remarkable turnaround to beat Wimbledon champion Petra Kvitova 7-6 (2), 6-0 on Friday and advance to the final at the Pan Pacific Open.
Second-seeded Maria Sharapova was eliminated from the Pan Pacific Open on Thursday when she was forced to retire because of an injury in the first set of her quarterfinal match against Petra Kvitova.
Kaia Kanepi upset top-ranked Caroline Wozniacki 7-5, 1-6, 6-4 Wednesday to advance to the quarterfinals of the Pan Pacific Open.
Maria Kirilenko defeated U.S. Open champion Samantha Stosur 6-2, 4-6, 6-4 Tuesday at the Pan Pacific Open.
Maria Sharapova defeated Tamarine Tanasugarn of Thailand 6-2, 7-5 Monday in a second-round match at the Pan Pacific Open played under the roof because of rain.
Ninth-ranked Agnieszka Radwanska of Poland coasted to a 6-1, 6-1 win over Japanese wild card Misaki Doi on Sunday in the first round of the Pan Pacific Open.
Tennis players, including Flavia Pennetta and Gisela Dulko, get some ninja training in Japan.