Katarina Srebotnik (L) of Slovenia and Vania King of the United States compete during the women's doubles second round match against Han Xinyun of China and Luksika Kumkhum of Thailand at the Wimbledon Championships 2018 in London, Britain, on July 6, 2018. Katarina Srebotnik/Vania King won 2-1. (Xinhua/Guo Qiuda)