
Simona Halep of Romania serves against Barbora Strycova of the Czech Republic at the 2017 Rogers Cup in Toronto, Canada, Aug. 10, 2017. Simona Halep of Romania won 2-0 and advanced to the quarterfinals. (Xinhua/Zou Zheng)

Simona Halep of Romania serves against Barbora Strycova of the Czech Republic at the 2017 Rogers Cup in Toronto, Canada, Aug. 10, 2017. Simona Halep of Romania won 2-0 and advanced to the quarterfinals. (Xinhua/Zou Zheng)