Highlights of women's singles second round match in WTA Shen Zhen Open tennis tournament

Ekaterina Alexandrova of Russia competes against Aryna Sabalenka of Belarus during the women's singles second round match of WTA Shenzhen Open tennis tournamen in Shenzhen, south China's Guangdong Province, Jan. 2, 2019. Aryana Sabalenka won 2-0. (Xinhua/Mao Siqian)