Sloane Stephens beats Pauline Parmentier 2-0 at 2019 Mexican Open tennis tournament

Pauline Parmentier of France hits a return during the women's singles first round match between Sloane Stephens of the United States and Pauline Parmentier of France at the 2019 Mexican Open tennis tournament in Acapulco, Mexico, on Feb. 26, 2019. Sloane Stephens won 2-0. (Xinhua/Xin Yuewei)