Martin Klizan Pictures

  • LONDON, ENGLAND - JUNE 25: Martin Klizan of Slovakia serves during his Gentlemen's Singles first round match against Tomas Berdych of Czech Republic 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)