LONDON, ENGLAND - JUNE 25:  Radek Stepanek of Czech Republic lies on the floor after taking slipping over during his Gentlemen's Singles second round match against Novak Djokovic of Serbia on day three of the Wimbledon Lawn Tennis Championships at the All England Lawn Tennis and Croquet Club at Wimbledon on June 25, 2014 in London, England.  (Photo by Steve Bardens/Getty Images)