Injury forces Roger Federer out of ATP World Tour Final - YouTube
Roger Federer withdraws from Barclays ATP World Tour Finals due to back injury | India.com
Roger Federer nears the top, erases doubts of 2013
ATP World Tour Finals - Roger Federer's dramatic withdrawal gives Novak Djokovic title
Aces and Faults: Novak Djokovic and the Bryan brothers finish the ATP season on top - Sports Illustrated
Roger Federer London World Tour Finals 2014 Nike Outfit
ATP World Tour Finals 2014: Why Only Roger Federer Can Stop Novak Djokovic | News, Scores, Highlights, Stats, and Rumors | Bleacher Report
Roger Federer Drops Out of ATP World Tour Final Due to Back Injury | Time
ATP Finals: Federer vs. Djokovic in tantalizing finale
Masterly Federer knocks Murray out of World Tour finals | CNN
Federer Withdraws from World Tour Finals Title Match with Back Problem
Roger Federer vs Novak Djokovic: ATP Finals London Highlight Reel - YouTube
Roger Federer's Success at 2014 ATP Finals Shows Old-School Tennis Still Matters | News, Scores, Highlights, Stats, and Rumors | Bleacher Report
Roger Federer – The 2014 Comeback Player of the Year?
London, UK. 09th Nov, 2014. Roger Federer receives the Moet & Chandon Stefan Edberg Sportmanship award and the Fans' Favourite award, ATP World Tour Finals, O2 Arena, London Credit: Action Plus Sports/Alamy
World Tour Finals 2014: Ageless Federer wins again over debutant Nishikori
ATP World Tour Finals semi-final: Roger Federer beats Stan Wawrinka - Live - BBC Sport
Djokovic–Federer rivalry - Wikipedia
Roger Federer - Roger Federer Photos - Zimbio
Roger Federer Withdraws Before Year-End Final With Novak Djokovic - The New York Times
Top-ranked Djokovic tops Federer to win ATP finals
ATP Indian Wells 2014 Review: Djokovic edges Federer in thrilling final | Moo's Tennis Blog
Roger Federer pulls out of ATP Tour Finals with back injury | Roger Federer | The Guardian
Novak Djokovic, Roger Federer To Meet For Spot In Semifinals Of Nitto ATP Finals
ATP World Tour Finals: Nole faces Federer in blockbuster final! – Novak Djokovic
