Medvedev upset by Monfils at Indian Wells, loses No.1 ranking – Manila Bulletin
Naomi Osaka grabs No. 1 women's tennis ranking with Australian Open victory - MarketWatch
Tennis: Osaka set to regain world No. 1 ranking
Official Site of the 2022 US Open Tennis Championships - A USTA Event
Australian Tennis Player Ash Barty Is Currently Ranked Number One In The World
Naomi Osaka - No 1.Womens Tennis Ranking | Sports News
ATP Rankings Shake-Up Ends Novak Djokovic's Record Reign: Data Viz – Sportico.com
Iga Swiatek becomes 1st Polish tennis player ranked No. 1 | AP News
Swiatek confirmed new women's world No. 1 in latest WTA rankings | Daily Sabah
List of WTA number 1 ranked singles tennis players - Wikipedia
Top 10 Oldest No.1 Atp ranked player in tennis | SportzPoint
Indian Tennis: Sasikumar Mukund – the reluctant No 1
Ranking of the top 150 male tennis players in the world for 2021 - Novak Djokovic Still No. 1 - CEOWORLD magazine
Naomi Osaka set to return to WTA World No.1 ranking
Nick Kyrgios Is Having a Very Good U.S. Open. Make That Summer. - The New York Times
Top 10 Greatest Men's Tennis Players of All Time - HowTheyPlay
Shintaro Mochizuki becomes world No. 1 for juniors | The Japan Times
Novak Djokovic to lose ATP top ranking to Daniil Medvedev after Dubai loss
Wimbledon bans Russian and Belarusian players, but ATP and WTA slam 'unfair' move | The Japan Times
Rome | Djokovic battles into semi-final and retains the No.1 ranking | Tennis Threads Magazine
Novak Djokovic Celebrates 250 Weeks At No 1 In ATP Rankings | ATP Tour | Tennis
ATP Rankings 2019: Rafael Nadal No.1 men's player after overtaking Novak Djokovic | London Evening Standard | Evening Standard
Nick Kyrgios, who is currently ranked 37th, said he's the first or 2nd-best tennis player in the world after beating No. 1 Daniil Medvedev
Tennis 2022: Novak Djokovic loses World No.1 ranking
Rankings Roulette: What's the best way to determine who is No. 1?
