Juan Martín del Potro - Wikipedia
Juan Martin del Potro vs Roger Federer Full Match | US Open 2009 Final - YouTube
How Del Potro Defeated Federer In The 2009 US Open Final | ATP Tour | Tennis
US Open: favola del Potro come otto anni fa, fuori Federer!
US Open: Federer vs. Del Potro, la rivincita del 2009 è servita – RF Tennis Blog
Juan Martin del Potro vs Roger Federer Tiebreak | 2009 US Open Final - YouTube
US Open 2009: Juan Martin del Potro tops Roger Federer to lift the title
Roger Federer - Wikipedia
Del Potro adds to Federer's miserable year | South China Morning Post
Del Potro wins U.S. Open after stunning victory over Federer -- china.org.cn
Del Potro: 'Djokovic is the favorite, but also Roger Federer in 2009...'
2009 US Open Final Highlights- Federer vs. Del Potro HD - YouTube
Federer suffers another Basel loss to Del Potro | Reuters
US Open 2017: Roger Federer out to avenge 2009 final 'regrets' with Juan Martin del Potro | Tennis | Sport | Express.co.uk
Tennis, Us Open: Del Potro, 8 anni dopo manda Federer ancora k.o. - Corriere.it
Roger Federer given ominous warning by Juan Martin del Potro ahead of Indian Wells final | Tennis | Sport | Express.co.uk
Federer-del Potro, atto 25: è ormai un classico • Ok Tennis
Juan Martin del Potro Proves Roger Federer Is Mortal - TV - Vulture
del potro, l'ammazza-federer – come nella finale 2009, l'argentino schianta re roger agli us open - Sport
