Roberta Vinci of Italy returns the ball during the women's singles first round match against Monica Puig of Puerto Rico at 2016 WTA Wuhan Open tennis tournament in Wuhan, central China's Hubei Province, Sept. 25, 2016. (Xinhua/Cheng Min)
Roberta Vinci of Italy returns the ball during the women's singles first round match against Monica Puig of Puerto Rico at 2016 WTA Wuhan Open tennis tournament in Wuhan, central China's Hubei Province, Sept. 25, 2016. (Xinhua/Cheng Min)