Bianca Andreescu of Canada claims title of women's singles final at 2019 Rogers Cup

Bianca Andreescu of Canada returns the ball against Serena Williams of the United States during the women's singles final at the 2019 Rogers Cup in Toronto, Canada, Aug. 11, 2019. Serena Williams of the United States retired due to injury and Bianca Andreescu of Canada claimed the title. (Xinhua/Zou Zheng)