WTA Wuhan Open women's singles 2nd round match: Alison Riske vs. Monica Puig

Alison Riske of the United States serves during the women's singles second round match between Alison Riske of the United States and Monica Puig of Puerto Rico at the 2019 WTA Wuhan Open tennis tournament in Wuhan of central China's Hubei Province, Sept. 24, 2019. (Xinhua/Xiao Yijiu)