Novak Djokovic's 19-match winning streak ended by Italian youngster Jannik Sinner

ATP Finals 2023: Novak Djokovic beats Jannik Sinner to win title

Is the ATP Finals on TV? How to watch Novak Djokovic vs Jannik Sinner

Djokovic says one Australian Open semifinal loss is not the beginning of the end

Novak Djokovic's 19-match winning streak ended by Italian youngster Jannik Sinner

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

Jannik Sinner: A Former Ski Champ, Cheered by Singing Carrots - WSJ

Soccer-mad Italy is now obsessed with tennis player Jannik Sinner after his Australian Open title

Home favorite Sinner shocks Djokovic in ATP Finals-Xinhua

Of course it'll be tough,' says Sinner as he prepares to battle Djokovic

ATP Finals: Sinner ends Djokovic's 19-match winning streak in Turin - Sportstar

Novak Djokovic's 19-match winning streak ended by Italian youngster Jannik Sinner

Jannik Sinner ends 10-time champion Novak Djokovic's unbeaten streak in Australian Open semifinals, National Sports

Jannik Sinner snaps Novak Djokovic's 19-match winning streak with victory at ATP Finals

Jannik Sinner makes ominous prediction for Novak Djokovic's career after ATP Finals loss, Tennis, Sport