ATP Basilea: i numeri di Federer-del Potro
BBC Sport - Tennis - Del Potro dethrones Federer in US
Roger Federer beats del Potro to win eighth Basel title! | Basel 2017 Final Highlights - YouTube
Federer outlasts Del Potro for eighth Basel title
Federer batte Del Potro e vince l'ottava volta a Basilea: ora Nadal è un po' più vicino. Wozniacki 'maestra' in rosa - La Stampa
Roger Federer: "I advise del Potro to carefully consider the return date"
Federer outlasts Del Potro for eighth Basel title
Basel Open Live Streaming - Watch Swiss Indoors Live
Federer outlasts Del Potro for eighth Basel title
File:Roger Federer and Juan Martin del Potro (8366845475).jpg - Wikimedia Commons
US Open 2017 Federer v Del Potro | ATP Tour | Tennis
Basel Final 2013 Del Potro Federer | ATP Tour | Tennis
Roger Federer's US Open nemesis might not be done
Roger Federer vs Juan Martin Del Potro - ATP Basel 2012. FINAL Highlights (bojan svitac) - YouTube
Tennis: Juan Martin del Potro beats Roger Federer in Swiss Indoors final – Daily News
Roger Federer: Juan Martin del Potro reveals when he LOST fear and respect for Swiss star | Tennis | Sport | Express.co.uk
