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.

Alcaraz's recent struggles on fast hard courts are a welcome reminder that he has plenty of runway to improve.

Alexander Zverev is into the ATP Finals semifinals. Carlos Alcaraz has to wait. Zverev beat Alcaraz 7-6, 6-4 at the season-ending event for the top eight players in Turin on Friday.

Carlos Alcaraz had defeated Alexander Zverev three times this year, including in the French Open finals, before today's match in the Group Stage of the 2024 ATP Finals. However, the trend ended on the indoor hard courts in Turin, Italy.

Carlos Alcaraz said he was hoping to make Rafael Nadal's tennis farewell at the Davis Cup Finals a victorious one after he was dumped out of the ATP Finals at the group stage with a straight-sets defeat to Alexander Zverev on Friday.

Carlos Alcaraz is knocked out of the 2024 ATP Finals following a straight-set defeat by Alexander Zverev in Turin.

The ATP Tour Finals in Turin, Italy have their semifinalists. After 12 matches, all but two of them straight-sets wins, Jannik Sinner will face Casper Ruud in one semifinal, with Alexander Zverev playing Taylor Fritz in the other.

After a disappointing 1-2 record and elimination from the ATP Finals, Carlos Alcaraz looks ahead to an emotional Team Spain Davis Cup event.

Zverev faced world no. 3 Carlos Alcaraz in the final round-robin match and earned a 7-6, 6-4 triumph, beating the Spaniard for the second straight year in Turin. It was their 11th duel, and the German ousted the young Spaniard for the sixth time, bouncing back after two consecutive losses this year.

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)