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

Aryna Sabalenka of Belarus reacts against Ekaterina Alexandrova of Russia 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)