Aryna Sabalenka (L) of Belarus poses with her coach during the trophy ceremony after winning the singles final match against Anett Kontaveit of Estonia at the 2018 WTA Wuhan Open tennis tournament in Wuhan, central China's Hubei Province, on Sept. 29, 2018. Aryna Sabalenka won 2-0 and claimed the title. (Xinhua/Xiao Yijiu)