Alexandr Dolgopolov Pictures

  • SHANGHAI, CHINA - OCTOBER 12: Alexandr Dolgopolov of Ukraine reacts after losing a point during the Men's singles third round match against Roger Federer of Switzerland on day five of 2017 ATP Shanghai Rolex Masters at Qizhong Stadium on October 12, 2017 in Shanghai, China. (Photo by Lintao Zhang/Getty Images)