Olympic Flashback: Roger Federer wins epic battle against Juan Martin del Potro
Watch: Throwback to when Roger Federer hit an extraordinary double tweener against Juan Martin del Potro
File:Roger Federer and Juan Martin del Potro (8366840415).jpg - Wikimedia Commons
Roger Federer looking forward to another 'arm wrestle' with Juan Martin del Potro in Indian Wells final - Sport360 News
File:Roger Federer and Juan Martin del Potro (8366840585).jpg - Wikimedia Commons
Roger Federer vs Juan Martín del Potro - 2009 Semi-final | Roland-Garros Classic Match - YouTube
Juan Martin Del Potro VS Roger Federer Highlight 2009 F - YouTube
Roger Federer defeats Juan Martin del Potro in longest-ever Olympic tennis match
Roger Federer expects "different" Juan Martin del Potro match at US Open - Sports Mole
Gilles Simon: 'With Roger Federer, Rafael Nadal, Novak Djokovic around, del Potro..'
Juan Martin del Potro: I want to be like Roger Federer at his age | Tennis | Sport | Express.co.uk
File:Roger Federer and Juan Martin del Potro (8366845475).jpg - Wikimedia Commons
Roger Federer and Juan Martin del Potro headline Miami Open field | Tennis News | Sky Sports
Juan Martin del Potro vs Roger Federer Full Match | US Open 2009 Final - YouTube
Roger Federer beats Juan Martin del Potro AS IT HAPPENED: Swiss Indoors final highlights | Tennis | Sport | Express.co.uk
Juan Martin Del Potro Stands Out From Roger Federer, Rafael Nadal, and Novak Djokovic in This Incredible Grand Slam Stat - EssentiallySports
Flashback: Roger Federer Leans On French Fans To Survive Juan Martin Del Potro | ATP Tour | Tennis
Juan Martin del Potro vs Roger Federer Extended Highlights | US Open 2017 Quarterfinal - YouTube
Juan Martin Del Potro rises in ATP rankings after win vs Federer at Indian wells
Roger Federer: Juan Martin del Potro did something to anger Swiss star before Indian Wells | Tennis | Sport | Express.co.uk
