LONDON, ENGLAND - JUNE 24:  Dmitry Tursunov of Russia in action during his Gentlemen's Singles first round match against Denis Istomin of Uzbekistan on day two of the Wimbledon Lawn Tennis Championships at the All England Lawn Tennis and Croquet Club at Wimbledon on June 24, 2014 in London, England.  (Photo by Jan Kruger/Getty Images)