Caution
Toray Pan Pacific OP
Kvitova advances to semifinals
Petra Kvitova (CZE), September 29, 2011 - Tennis: Petra Kvitova of Czech returns the ball during a women's singles quarterfinal match against The second-seeded Sharapova is the only player in the tournament who has not won a match against the Czech Republic. The second-seeded Sharapova slipped on the court, twisted her left ankle and pulled out after seeing a trainer. Kvitova will now face the fourth-ranked Vera Zvonareva of Russia in the semifinals. (Photo by Natsuki Sakai/AFLO) [3615] -mis-