Elise Mertens (L) of Belgium and Demi Schuurs of the Netherlands compete during the doubles semifinal match against Shuko Aoyama of Japan and Lidziya Marozava of Belarus at the 2018 WTA Wuhan Open tennis tournament in Wuhan, central China's Hubei Province, on Sept. 28, 2018. Elise Mertens and Demi Schuurs won 2-1. (Xinhua/Song Zhenping)