Denis Shapovalov of Canada celebrates after the men's singles second round match against Jo-Wilfried Tsonga of France at the 2017 U.S. Open in New York, the United States, Aug. 30, 2017. (Xinhua/Li Muzi)
Denis Shapovalov of Canada celebrates after the men's singles second round match against Jo-Wilfried Tsonga of France at the 2017 U.S. Open in New York, the United States, Aug. 30, 2017. (Xinhua/Li Muzi)