Petra Kvitova crashes out of Pan Pacific Open in Tokyo . The Czech Republic won the women's singles title for a record eighth time and seventh overall. Martic , who has been sidelined by injury , took full advantage to take the first set and after claiming the first game of the second to love , was always in command . Maria Sharapova and Caroline Wozniacki advance to third round . Defending champion Agnieszka Radwanska also through .
Petra Kvitova crashes out of Pan Pacific Open in Tokyo . The Czech Republic won the women's singles title for a record eighth time and seventh overall. Maria Sharapova and Caroline Wozniacki advance to third round . Defending champion Agnieszka Radwanska also through .