LONDON, ENGLAND - JULY 03:  Jumpei Yamasaki (l) and Ryotaro Matsumura of Japan during a Boys Doubles second round match against Quentin Halys and Johan Sebastien Tatlot of France on day ten of the Wimbledon Lawn Tennis Championships at the All England Lawn Tennis and Croquet Club on July 3, 2014 in London, England.  (Photo by Jan Kruger/Getty Images)