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

Maria Sakkari of Greece serves during the singles' qualifying match against Natalia Vikhlyantseva of Russia at 2017 WTA Wuhan Open in Wuhan, capital of central China's Hubei Province, on Sept. 23, 2017. Maria Sakkari won 2-0. (Xinhua/Li Ga)