Barty, Dellacqua of Australia advance to Wuhan Open doubles semifinal

Ashleigh Barty and Casey Dellacqua (L) of Australia compete during the doubles quarterfinal match against Xu Yifan of China and Gabriela Dabrowski of Canada at 2017 WTA Wuhan Open in Wuhan, capital of central China's Hubei Province, on Sept. 28, 2017. Barty and Dellacqua won 2-0. (Xinhua/Mao Siqian)