Which Men's Tennis Player Will Be No. 1 at the End of the Year? - The New York Times
Djokovic's "surreal" ranking milestone to surpass Graf - Roland-Garros - The 2023 Roland-Garros Tournament official site
With Win in Paris, Novak Djokovic Secures Year-End No. 1 Ranking Again - The New York Times
How Tennis's Flawed Ranking System Made Andy Murray World No. 1
In what position of the ATP ranking does Novak Djokovic stand after winning the 2023 Australian Open? - AS USA
Novak Djokovic: How many ATP ranking points does the world No 1 have to defend on clay? | Tennis | Sport | Express.co.uk
UTR Rating Top 10: Djokovic and Kyrgios Lead Men's Year-end Rankings - Universal Tennis Blog
ATP Rankings: Djokovic ties Graf at 377 weeks - Tennis Majors
Why Novak Djokovic's ATP Ranking Fell Despite Wimbledon Win
Who is the world No.1 in men's tennis? Updated ATP rankings and explainer | Sporting News
2018 Novak Djokovic tennis season - Wikipedia
Tennis rankings: Everything you need to know
Players react to lack of ranking points at Wimbledon | The Japan Times
Novak Djokovic tumbles in ATP rankings despite Wimbledon triumph | Tennis | The Guardian
Novak Djokovic falls from No. 1 ranking after loss to qualifier in Dubai - The Boston Globe
Novak Djokovic tops ATP rankings - The Statesman
Djokovic 'extremely proud' to beat Graf's ranking record - Chinadaily.com.cn
Novak Djokovic on course to break rankings record in February
Ranking Reaction: Novak Djokovic returns to No. 1, Petra Kvitova back inside Top 10
Novak Djokovic loses world number one ranking to Daniil Medvedev in Dubai shock | Tennis News - Hindustan Times
Novak Djokovic To Make Biggest World No. 1 Jump In History | ATP Tour | Tennis
ATP rankings - Wikipedia
ATP Rankings: Djokovic begins 379th week as No 1 - Tennis Majors
Novak Djokovic breaks ATP record for weeks at number one world ranking - BBC Sport
