Na Li from China returns the ball during a Madrid Open tennis tournament match against Kirsten Flipkens from Belgium, in Madrid, Spain, Monday, May 5, 2014. (AP Photo/Andres Kudacki)
10ThingstoSeeSports - Xu Xin of China plays against Zolt Pete of Serbia during their round robin match of the World Team Table Tennis Championships in Tokyo, Thursday, May 1, 2014. (AP Photo/Koji Sasahara, File)