Roger Federer: '2009 US Open was my hardest loss to del Potro'
Roger Federer defeats Juan Martin del Potro in longest-ever Olympic tennis match
Del Potro: Day I Lost Fear of Federer
Good luck to both Juan Martin Del Potro and Roger Federer today in Indian Wells. : r/tennis
Indian Wells men's final: Juan Martin del Potro beats Roger Federer – as it happened | Tennis | The Guardian
Roger Federer and Juan Martin del Potro play Exhibition in Buenos Aires · tennisnet.com
File:Roger Federer and Juan Martin del Potro (8366845475).jpg - Wikimedia Commons
Federer Scores Important Win Over Del Potro in Paris - peRFect Tennis
Roger Federer outlasts Juan Martin del Potro for eighth Swiss Indoors title | Sports News,The Indian Express
Juan Martin del Potro: I want to be like Roger Federer at his age | Tennis | Sport | Express.co.uk
Juan Martin del Potro beats Roger Federer in U.S. Open quarterfinal - Chicago Tribune
My hands trembled on match point' - Del Potro recalls USO 2009 win over Roger Federer
Juan Martin del Potro shocks Roger Federer at Indian Wells to inflict world No 1's first defeat of 2018 | The Independent | The Independent
On this day: Roger Federer topples Juan Martin del Potro in a record-breaking clash
Roger Federer and Juan Martin del Potro headline Miami Open field | Tennis News | Sky Sports
Juan Martin del Potro, Roger Federer top two seeds remaining at BNP Paribas Open
Juan Martin del Potro upends Roger Federer at US Open | CNN
/origin-imgresizer.eurosport.com/2009/01/27/494510-22932796-2560-1440.jpg "Federer beats Del Potro - Eurosport")
Federer beats Del Potro - Eurosport
Eight years on, Roger Federer has Juan Martin del Potro record to set straight- The New Indian Express
Tennis - Indian Wells Masters 2018: Del Potro deals Roger Federer first loss of year | MARCA in English
Roger Federer gives comeback advice to Juan Martin del Potro · tennisnet.com
US Open 2009: Juan Martin del Potro tops Roger Federer to lift the title
Roger Federer tames Juan Martín del Potro to set up Rafael Nadal semi | Roger Federer | The Guardian
Juan Martin del Potro again spoils a Roger Federer-Rafael Nadal U.S. Open meeting - The Washington Post
Juan Martín del Potro Upends Roger Federer and Disrupts an Anticipated Showdown - The New York Times
:focal(1320x333:1322x331)/origin-imgresizer.eurosport.com/2017/09/07/2161509-45187590-2560-1440.jpg "Roger Federer 'not disappointed' by Juan Martin del Potro defeat in US Open quarters - Eurosport")
Roger Federer 'not disappointed' by Juan Martin del Potro defeat in US Open quarters - Eurosport
Roger Federer: Juan Martin del Potro did something to anger Swiss star before Indian Wells | Tennis | Sport | Express.co.uk
