It only made sense that Jannik Sinner's breakout year ended with a celebration in Turin, Italy. The Italian superstar won his first two Grand Slams this year and completed the season by winning the ATP Finals title. He is the first Italian to win the year-end tournament.

Home favourite and world number one Jannik Sinner became the first Italian to win the ATP Finals title following a dominant 6-4 6-4 victory over American Taylor Fritz on Sunday.Sinner, who lost last year's final to Novak Djokovic,

Top-ranked Jannik Sinner added another big title to his tremendous year by beating U.S. Open runner-up Taylor Fritz 6-4, 6-4 for the ATP Finals trophy before his home fans and before a final verdict is reached in his doping case.