Cameron Norrie becomes British tennis number one after reaching Indian Wells semi-finals | ITV News
Roger Federer Is World No. 1 Again Despite Not Playing for 2 Months
World No.1 Ashleigh Barty hopes 2020 will be golden year
World No.1 Tennis player Novak Djokovic and wife test positive for Coronavirus, will remain in self-isolation for next 14 days
List of ATP number 1 ranked singles tennis players - Wikipedia
Medvedev will become world number one after Djokovic's defeat at Dubai Open
Naomi Osaka grabs No. 1 women's tennis ranking with Australian Open victory - MarketWatch
Carlos Alcaraz becomes the youngest No. 1 men's tennis player with his U.S. Open win | Iowa Public Radio
Future of Men's Tennis in Good Hands, Says World No. 1 Novak Djokovic
Roger Federer creates history upon return to World No 1 | Sports News,The Indian Express
Tennis-World No.1 Djokovic unsure about going to Tokyo Games | Reuters
Who is the world No.1 in men's tennis? Updated ATP rankings and explainer | Sporting News
Top five tennis players with most weeks at World No.1 in history
Ash Barty confirms place in tennis elite after ending third straight year as world No 1 | Ash Barty | The Guardian
Top 10 Oldest No.1 Atp ranked player in tennis | SportzPoint
List of ATP number 1 ranked singles tennis players - Wikipedia
Nadal is No. 1 in the world forever. Djokovic, Federer not on his level' | Tennis News - Hindustan Times
Novak Djokovic Officially Returns To World No. 1 In Men's Tennis
Tennis: Poland's Iga Swiatek Becomes New World No 1
Who is the world No.1 in women's tennis? Updated WTA rankings and explainer | Sporting News
Carlos Alcaraz is the youngest ATP no. 1 ever: How do the ATP rankings stand after his victory? - AS USA
ATP Rankings 2019: Rafael Nadal No.1 men's player after overtaking Novak Djokovic | London Evening Standard | Evening Standard
Swiatek confirmed new women's world No. 1 in latest WTA rankings | Daily Sabah
Sania Mirza officially crowned World No.1 in doubles - The Economic Times
Aim to get into top 50 in coming year: India's no 1 singles tennis player Gunneswaran | The News Minute
Tennis Masters Series singles records and statistics - Wikipedia
Dylan Alcott: Wheelchair tennis world No 1 to retire after Australian Open | Tennis News | Sky Sports
Tennis-Alcaraz loses to Auger-Aliassime in first match as world No.1 | Sports-Games
