US Open 2011: Roger Federer struggles to accept Novak Djokovic defeat | US Open 2011 | The Guardian
Novak Djokovic passes Rafael Nadal, matches Roger Federer
Roger Federer and Novak Djokovic Become Besties - The New York Times
Roger Federer, Novak Djokovic Seeking To Make History at Australian Open
Djokovic–Federer rivalry - Wikipedia
Novak Djokovic vs Roger Federer in a five-set stunner! | US Open 2010 Semifinal - YouTube
Wimbledon 2014: Roger Federer v Novak Djokovic match preview | The Independent | The Independent
The Big Four Reunion: Federer, Nadal, Djokovic & Murray Take Laver Cup | ATP Tour | Tennis
Roger Federer Vs Novak Djokovic: Wimbledon Gentlemen's Singles Final Preview
Beating Federer, Djokovic Has Look of a Champion - The New York Times
Novak Djokovic reaches Wimbledon quarterfinals as Roger Federer hopes to return 'one more time' | The Japan Times
As Roger Federer Retires, Two Great Rivalries Come to an End - The New York Times
ATP World Tour Finals 2014: Novak Djokovic vs Roger Federer match preview | The Independent | The Independent
Novak Djokovic tipped to equal Roger Federer record: 'He gets better every time I see him' - TennisBuzz - Breaking tennis news, live scores and features
Australian Open: Djokovic talks Federer before semifinal match
Novak Djokovic's all match points so far vs Roger Federer and Rafael Nadal; watch video | Tennis News
39-Year-Old Roger Federer Survives Epic 4-Set Clash At French Open; Novak Djokovic Looms In Quarters
Roger Federer and Novak Djokovic Battle for No. 1 Ranking - The New York Times
Roger Federer vs Novak Djokovic start time: What time does the ATP Finals clash start? | Tennis | Sport | Express.co.uk
What time is Roger Federer vs Novak Djokovic? Start time, live stream, TV channel details | Tennis | Sport | Express.co.uk
Roger Federer vs. Novak Djokovic: A Rivalry That Sizzles in the Paris Sun | News, Scores, Highlights, Stats, and Rumors | Bleacher Report
The Last Time Roger Federer Defeated Novak Djokovic - YouTube
