File:Roger Federer and Juan Martin del Potro (8366840415).jpg - Wikimedia Commons
Juan Martin del Potro shocks Roger Federer at Indian Wells to inflict world No 1's first defeat of 2018 | The Independent | The Independent
US Open Classics: Juan Martin del Potro vs. Roger Federer, 2009 US Open men's singles final - Official Site of the 2023 US Open Tennis Championships - A USTA Event
/origin-imgresizer.eurosport.com/2013/10/27/1114968-18530784-2560-1440.jpg "Del Potro beats Federer to defend Basel title - Eurosport")
Del Potro beats Federer to defend Basel title - Eurosport
Roger Federer reveals envy for Juan Martin del Potro after Swiss Indoors title win | Tennis | Sport | Express.co.uk
Indian Wells 2018: Juan Martin del Potro dethrones Federer
Juan Martin Del Potro VS Roger Federer Highlight 2009 F - YouTube
Roger Federer and Juan Martin del Potro headline Miami Open field | Tennis News | Sky Sports
Roger Federer defeats Juan Martin del Potro in longest-ever Olympic tennis match
Juan Martin Del Potro defeats Roger Federer in dramatic Indian Wells final
Roger Federer's career in images - Roland-Garros - The 2023 Roland-Garros Tournament official site
Roger Federer gives comeback advice to Juan Martin del Potro · tennisnet.com
Roger Federer and Juan Martin del Potro play Exhibition in Buenos Aires · tennisnet.com
File:Roger Federer and Juan Martin del Potro (8366840585).jpg - Wikimedia Commons
File:Roger Federer and Juan Martin del Potro (8367906922).jpg - Wikimedia Commons
Del Potro beats Federer to win Swiss Indoors title
Juan Martín del Potro's Beautiful Upset of Roger Federer at the U.S. Open | The New Yorker
I Knew Roger Federer Was Tired" - Juan Martin Del Potro Recalls US Open 2009 Victory - EssentiallySports
Juan Martin Del Potro - Zimbio
Juan Martin del Potro trolls Team Europe as Big Four join forces at Laver Cup
/origin-imgresizer.eurosport.com/2009/09/15/546080-22565297-2560-1440.jpg "Del Potro wins US Open - Eurosport")
Del Potro wins US Open - Eurosport
Juan Martín del Potro Upends Roger Federer and Disrupts an Anticipated Showdown - The New York Times
Juan Martin del Potro again spoils a Roger Federer-Rafael Nadal U.S. Open meeting - The Washington Post
Eight Years Later, del Potro Faces Same Daunting Task at U.S. Open - The New York Times
