Del Potro upsets Swiss master Federer - ABC News
TENNIS: Del Potro reaches ATP semifinals with victory over Federer – The Oakland Press
Federer Overcomes Del Potro in Olympic Semi Final Thriller - Perfect Tennis
Federer prevails in marathon semi-final - ABC News
Federer vs Del Potro Londres 2012: La gloria olímpica en juego - Canal Tenis
Roger Federer beats Juan Martín del Potro to reach Olympic final | Olympics 2012: tennis | The Guardian
Roger Federer vs Juan del Potro | Semi-final London 2012 | Throwback Thursday - YouTube
Olympics: Roger Federer edges Juan Martin Del Potro in Olympic tennis semifinal marathon – Daily Freeman
Roger Federer defeats Juan Martin del Potro in longest-ever Olympic tennis match
London Olympics: Roger Federer defeats Juan Martin del Potro at Wimbledon in marathon match - nj.com
Federer through to face Murray in London 2012 final after longest Olympic match in history
Federer wins longest match in Olympics history
Del Potro beats Federer to win Swiss Indoors title
Roger Federer Photostream | Roger federer, Olympic games, Olympic athletes
Federer wins epic, faces Murray for gold
I felt I had lost everything against Roger Federer' - Del Potro recalls 2012 Olympics epic
Roger Federer defeats Juan Martin del Potro in longest-ever Olympic tennis match
Roger Federer defeats Juan Martin del Potro in longest-ever Olympic tennis match
Juan Martin Del Potro Reveals Roger Federer's Reaction to His Bronze Medal Win at 2012 Olympics - EssentiallySports
Roger Federer beats Juan Martin del Potro to bag his first title of 2012 | Tennis News | ESPN.co.uk
Roger Federer clinches Olympic silver medal, will play for tennis gold - oregonlive.com
Juan Martín del Potro - Wikipedia
Del Potro recordó la divertida reacción de Federer cuando se lo encontró en el podio de Londres 2012 - Infobae
Federer vs Del Potro images: Epic tale of grit, sweat and tears-Sports News , Firstpost
Tennis: The day Federer & del Potro played an Olympic marathon at Wimbledon
