Dan Evans on rise to British number one from being unranked in April 2018 - BBC Sport
Carlos Alcaraz Becomes Youngest No. 1 Player in Tennis History at Age 19 | Carlos Alcaraz, Sports, tennis | Just Jared
Poland's Iga Swiatek becomes new No. 1 in women's tennis | The Manila Times
Daniil Medvedev to become new world No. 1 after Novak Djokovic loses Dubai quarterfinal to Jiri Veselý
Medvedev's No. 1 Tennis Ranking Ends Djokovic's Record Reign: Data Viz
Who is the world No. 1 in men's tennis? Updated ATP rankings and explainer | Sporting News
List of ATP number 1 ranked singles tennis players - Wikipedia
Naomi Osaka grabs No. 1 women's tennis ranking with Australian Open victory - MarketWatch
Cameron Norrie becomes British tennis number one after reaching Indian Wells semi-finals | ITV News
Djokovic on course in Cincinnati - CNN.com
Ashleigh Barty career statistics - Wikipedia
Australian Tennis Player Ash Barty Is Currently Ranked Number One In The World
List of ATP number 1 ranked singles tennis players - Wikiwand
WORLD NO.1 RECORD. Djokovic equals WTA tennis legend - Tennis Tonic - News, Predictions, H2H, Live Scores, stats
Tennis Is Number 1 (@tennisnumber1) / Twitter
Sania Mirza officially crowned World No.1 in doubles - The Economic Times
Roger Federer Is World No. 1 Again Despite Not Playing for 2 Months
Future of Men's Tennis in Good Hands, Says World No. 1 Novak Djokovic
Men's World No 1 Tennis Player Tests Positive For Coronavirus
Tennis 2022: Novak Djokovic loses World No.1 ranking
ATP Rankings 2019: Rafael Nadal No.1 men's player after overtaking Novak Djokovic | London Evening Standard | Evening Standard
Shintaro Mochizuki becomes world No. 1 for juniors | The Japan Times
Ashleigh Barty is number 1 at the end of the year for the third time in a row - and in good company · tennisnet.com
