Highlights of 2019 WTA Wuhan Open women's singles 1st round match

Monica Puig of Puerto Rico serves during the women's singles first round match between Monica Puig of Puerto Rico and Angelique Kerber of Germany at the 2019 WTA Wuhan Open tennis tournament in Wuhan of central China's Hubei Province, on Sept. 23, 2019. (Xinhua/Cheng Min)