
Diego Schwartzman of Argentina reacts during the Men's Singles quarter final match against Pablo Carreno Busta of Spain at the 2017 U.S. Open in New York, the United States, Sept. 5, 2017. Pablo Carreno Busta won 3-0. (Xinhua/Wang Ying)

Diego Schwartzman of Argentina reacts during the Men's Singles quarter final match against Pablo Carreno Busta of Spain at the 2017 U.S. Open in New York, the United States, Sept. 5, 2017. Pablo Carreno Busta won 3-0. (Xinhua/Wang Ying)