Maria Sharapova of Russia serves during her semi-final women's singles match against Petra Kvitova of Czech Republic on the eleventh day of the Australian Open tennis tournament in Melbourne on January 26, 2012. Sharapova won 6-2, 3-6, 6-4. . IMAGE STRICTLY RESTRICTED TO EDITORIAL USE STRICTLY NO COMMERCIAL USE AFP PHOTO/William WEST (Photo credit should read WILLIAM WEST/AFP/Getty Images)
Maria Sharapova of Russia serves during her semi-final women's singles match against Petra Kvitova of Czech Republic on the eleventh day of the Australian Open tennis tournament in Melbourne on January 26, 2012. Sharapova won 6-2, 3-6, 6-4. . IMAGE STRICTLY RESTRICTED TO EDITORIAL USE STRICTLY NO COMMERCIAL USE AFP PHOTO/William WEST (Photo credit should read WILLIAM WEST/AFP/Getty Images)