Casper Ruud will be Sinner's opponent in the semifinals of the ATP Finals. The Norwegian tennis player was a surprise protagonist in his group and qualified for the final phase at the expense

Casper Ruud's victory was his sixth over a top-10 opponent in ATP Tour-level events in 2024, surpassing his previous best in a single calendar year (five in 2022)

Alexander Zverev surged into the semi-finals of the ATP Finals after eliminating French Open and Wimbledon champion Carlos Alcaraz with a 7-6(5) 6-4 defeat, while Casper Ruud also advanced with a 6-4 5-7 6-2 win over Andrey Rublev on Friday.