London Olympics: Roger Federer defeats Juan Martin del Potro at Wimbledon in marathon match - nj.com
Tennis: The day Federer & del Potro played an Olympic marathon at Wimbledon
Federer edges Del Potro in Olympic semifinals
Roger Federer defeats Juan Martin del Potro in longest-ever Olympic tennis match
Del Potro: "Mi sentivo malissimo dopo la sconfitta con Roger Federer a Londra 2012"
Federer e Del Potro nella storia delle Olimpiadi - Panorama
Roger Federer beats Juan Martín del Potro to reach Olympic final | Olympics 2012: tennis | The Guardian
London Olympics | Tennis - Los Angeles Times
Roger Federer vs Juan del Potro | Semi-final London 2012 | Throwback Thursday - YouTube
Del Potro beats Federer in London | CNN
Roger Federer Wins Olympic Semi-Final v Juan Martin Del Potro | London 2012 Olympics - YouTube
Olympics: Roger Federer outlasts Juan Martin del Potro in epic semifinal – Twin Cities
London 2012: Federer Wins Epic Semifinal Match In Olympic Tennis : The Torch : NPR
Roger Federer Andy Murray and Juan Martin del Potro receive their medals London 2012 Olympic Games - Men's Tennis Singles Final Stock Photo - Alamy
London 2012 Olympics: Roger Federer into Olympic final after epic clash | London Evening Standard | Evening Standard
Del Potro recordó la divertida reacción de Federer cuando se lo encontró en el podio de Londres 2012 - Infobae
Tennis: Del Potro: The man who mixed it with the Big 4
Roger Federer elimina a Del Potro y jugará la final de Londres 2012 contra Murray
Federer edges Del Potro in semifinals | SummitDaily.com
Tokyo 2020: Roger Federer says his 'heart decided' to play Olympic Games - BBC Sport
File:2012 Olympic Tennis Men's singles.jpg - Wikimedia Commons
OLIMPIADI LONDRA 2012/ Tennis, Federer-Del Potro da leggenda, lo svizzero in finale
