LONDON, ENGLAND - JULY 07:  Roberto Bautista Agut of Spain is assisted by a ball boy during the Gentlemen's Singles third round match against Kei Nishikori of Japan on day five of the Wimbledon Lawn Tennis Championships at the All England Lawn Tennis and Croquet Club on July 7, 2017 in London, England.  (Photo by Shaun Botterill/Getty Images)