Highlights of doubles round robin match at WTA finals

Elise Mertens of Belgium/Aryna Sabalenka (L) of Belarus compete during the women's doubles round robin match against Hao-Ching Chan/Latisha Chan of Chinese Taipei at the WTA Finals Tennis Tournament in Shenzhen, south China's Guangdong Province, Oct. 30, 2019. (Xinhua/Liang Xu)