Alison Riske Pictures

  • LONDON, ENGLAND - JUNE 20: Alison Riske of the United Statesreturns the ball during her first round match against Vera Zvonareva of Russia on Day One of the Wimbledon Lawn Tennis Championships at the All England Lawn Tennis and Croquet Club on June 20, 2011 in London, England. (Photo by Michael Regan/Getty Images)