Carlos Alcaraz and Jannik Sinner clash for the year-end title at the ATP Finals and a slightly bigger prize pot than what was on the line in their US Open final two months ago.
Both players went undefeated in Turin to set up a sixth final between the pair this season. Therefore, the winner will also walk away with $5,071,000 (£3.87m) in prize money, which is slightly more what was up for grabs at the US Open - itself the largest prize purse in grand slam history.
