Li Na Pictures

  • SINGAPORE - OCTOBER 25: (L-R) Maria Sharapova of Russia, CEO of the WTA Steve Simon, Chair Umpire Eva Asderaki and WTA Finals ambassador Li Na during the coin toss at the BNP Paribas WTA Finals at Singapore Sports Hub on October 25, 2015 in Singapore. (Photo by Clive Brunskill/Getty Images)