Andrea Petkovic Pictures

  • LONDON, ENGLAND - JUNE 26: Andrea Petkovic of Germany plays a forehand during her Ladies' Singles second round match against Sloane Stephens of United States of America 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 Julian Finney/Getty Images)