Jannik Sinner became the first Italian to win the ATP Finals tennis title, beating American Taylor Fritz
6-4 6-4 in Turin.
Sinner was the first player to win the season-ending tournament without losing a set since Ivan Lendl in 1986.
Click here to view all the previous winners of the ATP Tour World Finals

Northern Ireland's Rory McIlroy won the season-ending European Tour Championship and clinched his sixth "Race to Dubai" title in the United Arab Emirates.
McIlroy finished two strokes ahead of Denmark's Rasmus Hojgaard on 15 under at Jumeirah. It is the third year in succession that McIlroy has topped the season rankings and his sixth title equals Severiano Ballesteros' record.
Click here to view all the previous winners of the European Tour Championship