Tokyo 2020: Roger Federer says his 'heart decided' to play Olympic Games - BBC Sport
Del Potro: "Mi sentivo malissimo dopo la sconfitta con Roger Federer a Londra 2012"
I felt I had lost everything against Roger Federer' - Del Potro recalls 2012 Olympics epic
Roger Federer beats Juan Martín del Potro to reach Olympic final | Olympics 2012: tennis | The Guardian
File:2012 Olympic Tennis Men's singles.jpg - Wikimedia Commons
I will miss Juan Martín del Potro's humanity as much as Roger Federer's grace
London Olympics: Roger Federer defeats Juan Martin del Potro at Wimbledon in marathon match - nj.com
Federer edges Del Potro in Olympic semifinals
Tennis officials considering significant rule changes for Rio 2016 | CBC Sports
Roger Federer defeats Juan Martin del Potro in longest-ever Olympic tennis match
Roger Federer vs Juan del Potro | Semi-final London 2012 | Throwback Thursday - YouTube
Del Potro beats Federer in London | CNN
Federer Overcomes Del Potro in Olympic Semi Final Thriller - Perfect Tennis
Roger Federer defeats Juan Martin del Potro in longest-ever Olympic tennis match
Tennis: Del Potro: The man who mixed it with the Big 4
Federer prevails in marathon semi-final - ABC News
Roger Federer Andy Murray and Juan Martin del Potro receive their medals London 2012 Olympic Games - Men's Tennis Singles Final Stock Photo - Alamy
Federer e Del Potro nella storia delle Olimpiadi - Panorama
Roger Federer Photostream | Roger federer, Olympic games, Olympic athletes
Roger Federer Wins Olympic Semi-Final v Juan Martin Del Potro | London 2012 Olympics - YouTube
Roger Federer Andy Murray and Juan Martin del Potro receive their medals London 2012 Olympic Games - Men's Tennis Singles Final Stock Photo - Alamy
Roger Federer outlasts Juan Martin del Potro in epic semifinal - The Washington Post
Federer edges Del Potro in semifinals | SummitDaily.com
Tennis: The day Federer & del Potro played an Olympic marathon at Wimbledon
:focal(1358x429:1360x427)/origin-imgresizer.eurosport.com/2020/03/23/2797459-57733190-2560-1440.jpg "Il rovescio della medaglia: Juan Martin del Potro merita un lieto fine - Eurosport")