Video PlayerClose
Novak Djokovic of Serbia hits a return during the men's singles quarterfinal match against Kei Nishikori of Japan at the Wimbledon Championships 2018 in London, Japan, on July 11, 2018. Novak Djokovic won 3-1. (Xinhua/Guo Qiuda)
Novak Djokovic of Serbia hits a return during the men's singles quarterfinal match against Kei Nishikori of Japan at the Wimbledon Championships 2018 in London, Japan, on July 11, 2018. Novak Djokovic won 3-1. (Xinhua/Guo Qiuda)