File:Roger Federer and Juan Martin del Potro (8366840585).jpg - Wikimedia Commons
Roger Federer vs. Rafael Nadal: The Swiss Will Win ATP Finals Semi | News, Scores, Highlights, Stats, and Rumors | Bleacher Report
Del potro & federer hi-res stock photography and images - Alamy
Juan Martín del Potro - Wikipedia
Classic Rivalries: Del Potro vs Federer - TennisPAL
Eight Years Later, del Potro Faces Same Daunting Task at U.S. Open - The New York Times
Juan Martin del Potro again spoils a Roger Federer-Rafael Nadal U.S. Open meeting - The Washington Post
When Roger Federer thrashed Juan Martin Del Potro in the QFs of the 2009 Australian Open a day after learning that him and his wife were expecting twins
File:Roger Federer and Juan Martin del Potro (8367906922).jpg - Wikimedia Commons
Juan Martin del Potro: I want to be like Roger Federer at his age | Tennis | Sport | Express.co.uk
Roger Federer: Juan Martin del Potro did something to anger Swiss star before Indian Wells | Tennis | Sport | Express.co.uk
Roger Federer vs Juan Martín del Potro - 2009 Semi-final | Roland-Garros Classic Match - YouTube
Do Roger Federer and Juan Martin del Potro hate each other? History of rivalry explained | Tennis | Sport | Express.co.uk
Gracias Roger Federer por todo lo que hiciste en el tenis”, comentó Del Potro – Diario El Ciudadano y la Región
Roger Federer in shock defeat to Juan Martin Del Potro as hopes of US Open semi-final showdown with Rafael Nadal are shattered | The Sun
Good luck to both Juan Martin Del Potro and Roger Federer today in Indian Wells. : r/tennis
Juan Martín del Potro's Beautiful Upset of Roger Federer at the U.S. Open | The New Yorker
File:Roger Federer and Juan Martin del Potro (8366845475).jpg - Wikimedia Commons
Roger Federer says Juan Martin del Potro has 'better chance' of beating Rafael Nadal at US Open | Tennis News | Sky Sports
Juan Martin del Potro vs Roger Federer in a mouth-watering match! | US Open 2017 Quarterfinal - YouTube
Roger Federer and Juan Martin del Potro play Exhibition in Buenos Aires · tennisnet.com
Roger Federer beats Juan Martin del Potro AS IT HAPPENED: Swiss Indoors final highlights | Tennis | Sport | Express.co.uk
Del Potro beats Federer to win Swiss Indoors title
Roger Federer defeats Juan Martin del Potro in longest-ever Olympic tennis match
Roger Federer et Juan Martin Del Potro - 1/2 finale de Rol… | Flickr
File:Roger Federer and Juan Martin del Potro (8366842637).jpg - Wikimedia Commons
