
Kvitova of the Czech Republic celebrates victory after the first round of women's singles match against Carla Suarez Navarro of Spain at the 2017 Rogers Cup in Toronto, Canada, August 7, 2017. Petra Kvitova won 2-0. (Xinhua/Zou Zheng)

Kvitova of the Czech Republic celebrates victory after the first round of women's singles match against Carla Suarez Navarro of Spain at the 2017 Rogers Cup in Toronto, Canada, August 7, 2017. Petra Kvitova won 2-0. (Xinhua/Zou Zheng)