Rafael Nadal beats Andrey Rublev 3-0 to enter US Open semifinal

Rafael Nadal of Spain returns a ball to Andrey Rublev of Russia during the men's singles quarterfinal match at the 2017 U.S. Open in New York, the United States, Sept. 6, 2017. Rafael Nadal won 3-0 to enter semifinal. (Xinhua/Qin Lang)