Philipp Petzschner Pictures

  • LONDON, ENGLAND - JUNE 25: Philipp Petzschner of Germany plays a forehand during his Gentlemen's Singles first round match against Michal Przysiezny of Poland on day two of the Wimbledon Lawn Tennis Championships at the All England Lawn Tennis and Croquet Club on June 25, 2013 in London, England. (Photo by Dennis Grombkowski/Getty Images)