Federer Historic Return To Number One | ATP Tour | Tennis
Explained: Why is Roger Federer in the top 10 despite not entering a tournament for a year? | Explained News,The Indian Express
File:Singles-Ranking-Composite-History-Chart-RogerFederer+RafaelNadal+NovakDjokovic.png - Wikipedia
New ATP Rankings: No changes in rank for top 6 – Rafael Nadal Fans
Roger Federer Secures No. 1 Ranking at Age 36 - The New York Times
Roger Federer drops off ATP rankings for first time in 25 years
Roger Federer - Wikipedia
Roger Federer Announces Plans to Retire From Tennis - The New York Times
Roger Federer, 36, becomes oldest world number one in ATP rankings history | South China Morning Post
Roger Federer will top tennis rankings after five-year absence - The Boston Globe
Roger Federer to fall off ATP rankings after Wimbledon causing Nadal and Djokovic headache | Tennis | Sport | Express.co.uk
World ranking: Novak Djokovic replaces Roger Federer as record holder · tennisnet.com
File:Roger-Federer-Singles-Ranking-History-Chart.png - Wikimedia Commons
RANKING ATP 16/07/12 - Roger Federer in history 287 weeks at the top, passed Sampras
Roger Federer Won't Care He's Sliding Down the Rankings, Here's Why
The complete history of every No. 1 male tennis player - SWI swissinfo.ch
ATP TOP10 Players History since 1973 - Ranking by the total number of weeks - Upd. October 8, 2018 - YouTube
Roger Federer becomes oldest world No 1 in history after victory in Rotterdam | The Independent | The Independent
File:Roger-Federer-ATP-Ranking-Singles.jpg - Wikimedia Commons
Infographic: Roger Federer's career in charts | Infographic News | Al Jazeera
20 Years Ago Today, Roger Federer Debuted At World No. 803 | ATP Tour | Tennis
Roger Federer | Rankings History | ATP Tour | Tennis
Roger Federer | Rankings History | ATP Tour | Tennis
Djokovic begins 311th career week at No. 1, breaking Federer's record
New Ranking Maps and Charts – Heavy Topspin
