Federer opens with straight-set win at ATP finals - The San Diego Union-Tribune
Roger Federer's Sixth Nitto ATP Finals Title In 2011 | ATP Tour | Tennis
ATP World Tour Finals 2013: Roger Federer sets up semi-final with Rafael Nadal after coming from behind to beat Juan Martin del Potro | The Independent | The Independent
Federer beats Tipsarevic 2-0 at ATP World Tour Finals (4) - People's Daily Online
Federer wins record sixth Tour Finals - Sports Illustrated
:focal(635x607:637x605)/origin-imgresizer.eurosport.com/2015/11/19/1735439-36707006-2560-1440.jpg "Roger Federer edges out Kei Nishikori at ATP World Tour Finals - Eurosport")
Roger Federer edges out Kei Nishikori at ATP World Tour Finals - Eurosport
ATP Power Rankings: Roger Federer Masters Rafael Nadal in 2010 Final of Finals | News, Scores, Highlights, Stats, and Rumors | Bleacher Report
:focal(1009x215:1011x213)/origin-imgresizer.eurosport.com/2015/11/17/1734331-36684846-2560-1440.jpg "Federer ends Djokovic's three-year winning streak at ATP World Tour Finals - Eurosport")
Federer ends Djokovic's three-year winning streak at ATP World Tour Finals - Eurosport
Federer Gets Off To Winning Start at World Tour Finals - Perfect Tennis
Federer: 'I'd Go To The Moon' To Play Nitto ATP Finals | ATP Tour | Tennis
Roger Federer Ousts Novak Djokovic From Nitto ATP Finals, Advances to Semifinals
Roger Federer v Stanislas Wawrinka: ATP World Tour Finals – as it happened | ATP World Tour Finals | The Guardian
SUNDAY, NOV. 27, 2011 SPORTS ITEMS: Federer advances to ATP finals - The Sumter Item
Nishikori shocks off-form Federer, Anderson upsets Thiem at ATP finals - Xinhua | English.news.cn
Roger Federer reveals first ATP World Tour Finals opponent | Tennis | Sport | Express.co.uk
federer-100-2011-atp-finals-trophy | TENNIS LIFE
/origin-imgresizer.eurosport.com/2012/11/07/908403-19923739-2560-1440.jpg "Federer cruises to record win over Tipsarevic in London - Eurosport")
Federer cruises to record win over Tipsarevic in London - Eurosport
Novak Djokovic v Roger Federer: Barclays ATP World Tour Finals 2012 Flashback - YouTube
Federer outplays Nadal at ATP Finals
Pacing his season helps Roger Federer believe he can progress in ATP Finals | ATP World Tour Finals | The Guardian
