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

Heather Watson of Britain serves during the singles' qualifying match against Ons Jabeur of Tunisia at 2017 WTA Wuhan Open in Wuhan, capital of central China's Hubei Province, on Sept. 23, 2017. Heather Watson lost 1-2. (Xinhua/Mao Siqian)