China's Li Na reacts during her French tennis Open first round match against France's Kristina Mladenovic at the Roland Garros stadium in Paris on May 27, 2014. AFP PHOTO / MIGUEL MEDINA (Photo credit should read MIGUEL MEDINA/AFP/Getty Images)
China's Li Na reacts during her French tennis Open first round match against France's Kristina Mladenovic at the Roland Garros stadium in Paris on May 27, 2014. AFP PHOTO / MIGUEL MEDINA (Photo credit should read MIGUEL MEDINA/AFP/Getty Images)