
Carla Suarez Navarro of Spain returns the ball to Petra Kvitova of the Czech Republic during their first round of women's singles match at the 2017 Rogers Cup in Toronto, Canada, August 7, 2017. Carla Suarez Navarro lost 0-2. (Xinhua/Zou Zheng)

Carla Suarez Navarro of Spain returns the ball to Petra Kvitova of the Czech Republic during their first round of women's singles match at the 2017 Rogers Cup in Toronto, Canada, August 7, 2017. Carla Suarez Navarro lost 0-2. (Xinhua/Zou Zheng)