Lukasz Kubot Pictures

  • LONDON, ENGLAND - JUNE 28: Lukasz Kubot of Poland plays a forehand return during his Gentlemen's Singles third round match against Milos Raonic of Canada on day six of the Wimbledon Lawn Tennis Championships at the All England Lawn Tennis and Croquet Club at Wimbledon on June 28, 2014 in London, England. (Photo by Jan Kruger/Getty Images)