In pics: 2017 WTA Wuhan Open day 4

Wang Qiang (R) of China reacts as her partner Wang Yafan looks on during the doubles first round match against Gabriela Dabrowski of Canada and Xu Yifan of China at 2017 WTA Wuhan Open in Wuhan, capital of central China's Hubei Province, on Sept. 25, 2017. Wang Qiang and Wang Yafan retired in the second set due to Wang Qiang's injury.(Xinhua/Mao Siqian)(wll)