Spain's Rafael Nadal celebrates winning a point during his men's singles third round match against Kazakhstan's Mikhail Kukushkin on day six of the 2014 Wimbledon Championships at The All England Tennis Club in Wimbledon, southwest London, on June 28, 2014. Nadal won 6-7, 6-1, 6-1, 6-1.  AFP PHOTO / ANDREW YATES  - RESTRICTED TO EDITORIAL USE        (Photo credit should read ANDREW YATES/AFP/Getty Images)