Petra Cetkovska Pictures

  • LONDON, ENGLAND - JUNE 26: Petra Cetkovska of Czech Republic plays a forehand during her Ladies' Singles second round match against Caroline Wozniacki of Denmark on day three of the Wimbledon Lawn Tennis Championships at the All England Lawn Tennis and Croquet Club on June 26, 2013 in London, England. (Photo by Dennis Grombkowski/Getty Images)