OptaAce on Twitter: "237 - Roger #Federer stayed 237 consecutive weeks at the number 1: the longest such streak for a male player since the first player rankings were published in 1973.
Roger Federer's career in numbers as he becomes oldest world No 1 | Tennis News | Sky Sports
Highly Motivated' Roger Federer Wants No. 1 ATP Ranking | ATP Tour | Tennis
Everything you always wanted to know about Roger Federer
The Master: The Long Run and Beautiful Game of Roger Federer by Christopher Clarey, Paperback | Barnes & Noble®
Roger Federer will make a historic return to No. 1 on Monday
Federer Loses and Clears Way to No. 1 for Nadal - The New York Times
Roger Federer Out Of Miami Open; Former World Number 1 Will Train To 'Work His Way Back'
Federer at 36 becomes world's oldest No.1 - Sport - DAWN.COM
Roger Federer claims year-end No. 1 for fifth time - China.org.cn
Swiss tennis player Roger Federer (R) holds the trophy during the Number 1 History-Award ceremony at the Swiss Indoors ATP tennis tournament (233875) | News.lt
Roger Federer News on Twitter: "To our hero, you are our number 1 - forever! Happy Birthday @rogerfederer! #peRFectAt32 #HappyBirthdayRogerFederer http://t.co/7v0TMBtspL" / Twitter
Roger Federer, male, tennis player, number 1 always, the best ever, HD wallpaper | Peakpx
Roger Federer creates history upon return to World No 1 | Sports News,The Indian Express
How Roger Federer Became The Only Billionaire In Tennis History
Roger Federer owned Swiss sportswear company 'On' sign world number 1 Iga Swiatek and rising American star Ben Shelton, KNOW details here
List of ATP number 1 ranked singles tennis players - Wikipedia
Roger Federer graces cover of TIME's 100 Most Influential Issue - Sports Illustrated
Federer Historic Return To Number One | ATP Tour | Tennis
T365 Recall: When David Nalbandian caught a big fish and beat Roger Federer in 2005 - Tennis365
Roger Federer Is World No. 1 Again Despite Not Playing for 2 Months
Roger Federer: Oldest world No 1 bemused by trophy after passing Nadal | Tennis | Sport | Express.co.uk
Roger Federer: The greatest tennis player ever?
Roger Federer reclaims No.1 from Nadal at 36 | Premium Times Nigeria
Roger Federer Secures No. 1 Ranking at Age 36 - The New York Times
