ATP ranking: Daniil Medvedev number 1 again, Alexander Zverev also overtakes Novak Djokovic · tennisnet.com
Chart: Roger Federer Crowned Oldest No. 1 in Tennis at Age 36 | Statista
Carlos Alcaraz Presented No. 1 Trophy: 'It's A Dream Come True' | ATP Tour | Tennis
Number 1 in the world for 350 weeks: Novak Djokovic expands record · tennisnet.com
Former World Number 1 Rafael Nadal Dropped Out of Top 5 | Sports Pundit
Novak Djokovic Officially Returns To World No. 1 In Men's Tennis
Carlos Alcaraz becomes the youngest No. 1 men's tennis player with his U.S. Open win | Iowa Public Radio
Alcaraz, Ruud to play for world No. 1 ranking in 2022 US Open men's singles final - Official Site of the 2023 US Open Tennis Championships - A USTA Event
Carlos Alcaraz vs. Frances Tiafoe result, score, highlights as Spanish teenager makes US Open final | Sporting News
Tennis world number ones in pictures: Here is every man to hold top spot since computer rankings were introduced | Novak Djokovic record, Roger Federer, Rafael Nadal, Daniil Medvedev, Carlos Alcaraz
Tennis-World No.1 Djokovic unsure about going to Tokyo Games | Reuters
Roger Federer Is World No. 1 Again Despite Not Playing for 2 Months
World No.1 record in the bag, Djokovic focuses on more majors | Sports | China Daily
Swiatek confirmed new women's world No. 1 in latest WTA rankings | Daily Sabah
Carlos Alcaraz Wins First Major at U.S. Open, Earns World No. 1 - Sports Illustrated
/cloudfront-us-east-2.images.arcpublishing.com/reuters/A45FTBPLZNMKVIUV752FZGXRFA.jpg "Alcaraz wins U.S. Open and becomes world number one | Reuters")
Alcaraz wins U.S. Open and becomes world number one | Reuters
Tennis Masters Series singles records and statistics - Wikipedia
2019 WTA Tour - Wikipedia
Nadal is No. 1 in the world forever. Djokovic, Federer not on his level' | Tennis News - Hindustan Times
List of WTA number 1 ranked singles tennis players - Wikipedia
Future of Men's Tennis in Good Hands, Says World No. 1 Novak Djokovic
Martín Landaluce, new junior world number 1 | Rafa Nadal Academy
