Roger Federer reclaims year-end No. 1 ranking - The San Diego Union-Tribune
Roger Federer:´I can be number 1 again and still win Grand Slam tournaments´
Highly Motivated' Roger Federer Wants No. 1 ATP Ranking | ATP Tour | Tennis
Roger Federer: The Longest World No. 1 | ATP Tour | Tennis
Chart: Roger Federer Crowned Oldest No. 1 in Tennis at Age 36 | Statista
Former World number 1 reveals when Roger Federer might retire - The Statesman
Federer makes history as tennis oldest Number One – TodayNG.Com
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 Number 1 Record
Federer presented yearend world No. 1 trophy
Roger Federer, at 36, becomes oldest World No 1 | Sports News,The Indian Express
Federer Historic Return To Number One | ATP Tour | Tennis
Roger Federer: Oldest Man to be World Number 1 in Tennis - Global Village Space
Roger Federer will top tennis rankings after five-year absence - The Boston Globe
List of ATP number 1 ranked singles tennis players - Wikipedia
:focal(1129x663:1131x661)/origin-imgresizer.eurosport.com/2018/02/16/2272563-47350050-2560-1440.jpg "Federer becomes oldest ATP world number one - Eurosport")
Federer becomes oldest ATP world number one - Eurosport
Stats show Roger Federer was a more dominant World No. 1 than Nadal or Djokovic
Roger Federer Is World No. 1 Again Despite Not Playing for 2 Months
London, England, July 2nd, 2018: Wimbledon Tennis: Number 1 seed Roger Federer serving during his first
Roger Federer gets huge boost in pursuit to regain No 1 ranking from Rafael Nadal | Tennis | Sport | Express.co.uk
:focal(1120x1049:1122x1047)/origin-imgresizer.eurosport.com/2018/05/11/2332913-48557035-2560-1440.jpg "Roger Federer returns to number one as Novak Djokovic drops out of top 15 - Eurosport")
Roger Federer returns to number one as Novak Djokovic drops out of top 15 - Eurosport
February 2, 2004: Roger Federer becomes world number 1 for the first time
TENNIS on Twitter: "36-year-old Roger Federer has beaten Robin Haase in Rotterdam to become the oldest No. 1 in ATP history. John Berkok breaks down this historic achievement: https://t.co/VKYF5Tes2d https://t.co/0sZxbhprmf" / Twitter
