2012 Wimbledon

Spain's Rafael Nadal takes part in a practice session on the eve of the start of the Wimbledon Championships tennis tournament at the All England Tennis Club in Wimbledon, southwest London, on June 24, 2012. AFP PHOTO / MIGUEL MEDINA RESTRICTED TO EDITORIAL USE (Photo credit should read MIGUEL MEDINA/AFP/GettyImages)

Spain's Rafael Nadal plays a shot during a practice session on the eve of the start of the Wimbledon Championships tennis tournament at the All England Tennis Club in Wimbledon, southwest London, on June 24, 2012. AFP PHOTO / MIGUEL MEDINA RESTRICTED TO EDITORIAL USE (Photo credit should read MIGUEL MEDINA/AFP/GettyImages)

Spain's Rafael Nadal plays a shot during practice on the eve of the start of the Wimbledon Championships tennis tournament at the All England Tennis Club in Wimbledon, southwest London, on June 24, 2012. AFP PHOTO / MIGUEL MEDINA RESTRICTED TO EDITORIAL USE (Photo credit should read MIGUEL MEDINA/AFP/GettyImages)

Spain's Rafael Nadal plays a shot during a practice session on the eve of the start of the Wimbledon Championships tennis tournament at the All England Tennis Club in Wimbledon, southwest London, on June 24, 2012. AFP PHOTO / MIGUEL MEDINA RESTRICTED TO EDITORIAL USE (Photo credit should read MIGUEL MEDINA/AFP/GettyImages)

Spain's Rafael Nadal carries empty water bottles away after practice on the eve of the start of the 2012 Wimbledon Championships tennis tournament at the All England Tennis Club in Wimbledon, southwest London, on June 24, 2012. AFP PHOTO / MIGUEL MEDINA RESTRICTED TO EDITORIAL USE (Photo credit should read MIGUEL MEDINA/AFP/GettyImages)

Spain's Rafael Nadal sits at the side of the court after a practice session on the eve of the start of the Wimbledon Championships tennis tournament at the All England Tennis Club in Wimbledon, southwest London, on June 24, 2012. AFP PHOTO / MIGUEL MEDINA RESTRICTED TO EDITORIAL USE (Photo credit should read MIGUEL MEDINA/AFP/GettyImages)

Spain's Rafael Nadal sits at the side of the court after a practice session on the eve of the start of the Wimbledon Championships tennis tournament at the All England Tennis Club in Wimbledon, southwest London, on June 24, 2012. AFP PHOTO / MIGUEL MEDINA RESTRICTED TO EDITORIAL USE (Photo credit should read MIGUEL MEDINA/AFP/GettyImages)

Spain's Rafael Nadal plays a shot during practice on the eve of the start of the Wimbledon Championships tennis tournament at the All England Tennis Club in Wimbledon, southwest London, on June 24, 2012. AFP PHOTO / MIGUEL MEDINA RESTRICTED TO EDITORIAL USE (Photo credit should read MIGUEL MEDINA/AFP/GettyImages)

Spain's Rafael Nadal plays a shot during practice on the eve of the start of the Wimbledon Championships tennis tournament at the All England Tennis Club in Wimbledon, southwest London, on June 24, 2012. AFP PHOTO / MIGUEL MEDINA RESTRICTED TO EDITORIAL USE (Photo credit should read MIGUEL MEDINA/AFP/GettyImages)

Spain's Rafael Nadal takes part in a practice session on the eve of the start of the Wimbledon Championships tennis tournament at the All England Tennis Club in Wimbledon, southwest London, on June 24, 2012. AFP PHOTO / MIGUEL MEDINA RESTRICTED TO EDITORIAL USE (Photo credit should read MIGUEL MEDINA/AFP/GettyImages)

LONDON, ENGLAND - JUNE 28: Rafael Nadal of Spain (L) walks off the court after being defeated by Lukas Rosol of the Czech Republic during their Gentlemen's Singles second round match on day four of the Wimbledon Lawn Tennis Championships at the All England Lawn Tennis and Croquet Club on June 28, 2012 in London, England. (Photo by Clive Rose/Getty Images)

Spain's Rafael Nadal leaves the court after losing his second round men's singles match against Czech Republic's Lukas Rosol on day four of the 2012 Wimbledon Championships tennis tournament at the All England Tennis Club in Wimbledon, southwest London, on June 28, 2012. AFP PHOTO / LEON NEAL RESTRICTED TO EDITORIAL USE (Photo credit should read LEON NEAL/AFP/GettyImages)

LONDON, ENGLAND - JUNE 28: Rafael Nadal in action during his Gentlemen's Singles second round match against Lukas Rosolon of the Czech Republic on day four of the Wimbledon Lawn Tennis Championships at the All England Lawn Tennis and Croquet Club on June 28, 2012 in London, England. (Photo by Clive Rose/Getty Images)

Spain's Rafael Nadal ponders during his second round men's singles match against Czech Republic's Lukas Rosol on day four of the 2012 Wimbledon Championships tennis tournament at the All England Tennis Club in Wimbledon, southwest London, on June 28, 2012. AFP PHOTO / MIGUEL MEDINA RESTRICTED TO EDITORIAL USE (Photo credit should read MIGUEL MEDINA/AFP/GettyImages)

Spain's Rafael Nadal plays a forehand shot during his second round men's singles match against Czech Republic's Lukas Rosol on day four of the 2012 Wimbledon Championships tennis tournament at the All England Tennis Club in Wimbledon, southwest London, on June 28, 2012. AFP PHOTO / MIGUEL MEDINA RESTRICTED TO EDITORIAL USE (Photo credit should read MIGUEL MEDINA/AFP/GettyImages)

LONDON, ENGLAND - JUNE 28: Rafael Nadal of Spain reacts during his Gentlemen's Singles second round match against Lukas Rosol of the Czech Republic on day four of the Wimbledon Lawn Tennis Championships at the All England Lawn Tennis and Croquet Club on June 28, 2012 in London, England. (Photo by Clive Rose/Getty Images)