Djokovic begins 311th career week at No. 1, breaking Federer's record
Djokovic equals Graf's record for weeks spent as world number one - Daily Times
Novak sets new all-time record with 311 weeks spent at no.1! – Novak Djokovic
Novak Djokovic vs Tommy Paul result, highlights as the Serbian goes for a record 10th Australian Open trophy | Sporting News
Guinness World Records - Congratulation to multiple record-breaker Novak Djokovic who's just reached the Australian Open final once again #AusOpen | Facebook
Djokovic equals Graf's record for weeks spent as world number one - Sports - SAMAA
Djokovic Nitto ATP Finals 2022 Big Titles | News Article | Nitto ATP Finals | Tennis