
Barbora Strycova of the Czech Republic returns the ball to Kristina Mladenovic of France during their first round of women's singles match at the 2017 Rogers Cup in Toronto, Canada, August 7, 2017. Barbora Strycova won 2-0. (Xinhua/Zou Zheng)

Barbora Strycova of the Czech Republic returns the ball to Kristina Mladenovic of France during their first round of women's singles match at the 2017 Rogers Cup in Toronto, Canada, August 7, 2017. Barbora Strycova won 2-0. (Xinhua/Zou Zheng)