In pics: singles' qualifying match during WTA Wuhan Open day 2

Varvara Lepchenko of the United States returns the ball during the singles' qualifying match against Carina Witthoeft of Germany at 2017 WTA Wuhan Open in Wuhan, capital of central China's Hubei Province, on Sept. 23, 2017. Varvara Lepchenko won 2-0. (Xinhua/Mao Siqian)