Zheng Saisai (L)/Duan Yingying react during the women's doubles third round match between Zheng Saisai and Duan Yingying of China and Gabriela Dabrowski of Canada and Xu Yifan of China at the 2019 Wimbledon Tennis Championships in London, Britain, July 8, 2019. (Xinhua/Lu Yang)

Gabriela Dabrowski/Xu Yifan (R) celebrate during the women's doubles third round match between Zheng Saisai and Duan Yingying of China and Gabriela Dabrowski of Canada and Xu Yifan of China at the 2019 Wimbledon Tennis Championships in London, Britain, July 8, 2019. (Xinhua/Lu Yang)

Zheng Saisai/Duan Yingying(L) compete during the women's doubles third round match between Zheng Saisai and Duan Yingying of China and Gabriela Dabrowski of Canada and Xu Yifan of China at the 2019 Wimbledon Tennis Championships in London, Britain, July 8, 2019. (Xinhua/Lu Yang)