Which Men's Tennis Player Will Be No. 1 at the End of the Year

What the ATP's year-end Top 30 would look like if there had been points at Wimbledon

Novak Djokovic to end the year as male world no. 1 tennis player - Daily Guardian

Carlos Alcaraz to end year as youngest No 1 after Rafael Nadal exits ATP Finals, Carlos Alcaraz

Tennis rankings: Everything you need to know

Novak Djokovic: World's number one tennis player to miss Miami Open due to vaccination status

Djokovic secures year-end No. 1 ranking for record-extending 8th time at ATP Finals

Tennis: Rafa Nadal needs just one win at Paris Masters to secure year-end No. 1 ranking after Roger Federer's pullout

UTR Rating Top 10: Djokovic and Kyrgios Lead Men's Year-end Rankings

Year-End Report Card: High marks for headline men; mixed grades for WTA - Sports Illustrated

Tennis Masters Series singles records and statistics - Wikipedia

Djokovic Wins Adelaide Before 2023 Australian Open — The Slice Tennis

Five things to know about tennis star Carlos Alcaraz – NBC New York

Djokovic secures year-end No. 1 ranking for record-extending eighth time