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

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

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

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

Stunner Down Under: Jannik Sinner Ends Novak Djokovic's 33-Match Win Streak At Australian Open

Novak Djokovic breaks another record with destruction of Jannik Sinner in ATP Finals win

Novak Djokovic Shows At The ATP Finals Why He Will Finish Year On Top

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

Adriano Panatta says Jannik Sinner could push Novak Djokovic closer to retirement : r/tennis

Home favorite Sinner records his first win over top-ranked Djokovic at ATP Finals