Jannik Sinner Defends ATP Finals Title in Turin, Defeating Carlos Alcaraz

Sinner Claims Second Consecutive ATP Finals Crown

Jannik Sinner has once again triumphed at the Nitto ATP Finals in Turin, Italy, securing his second consecutive title by defeating Carlos Alcaraz in a hard-fought final. The match, which concluded on November 16, 2025, saw the Italian star emerge victorious with a score of 7-6(4), 7-5. This win marks a significant milestone for Sinner, who successfully defended his championship without dropping a single set throughout the tournament.

The final took place at the Pala Alpitour, also known as the Inalpi Arena, in front of a fervent home crowd. Sinner's victory extends his remarkable indoor winning streak to 31 matches. He becomes the youngest player to defend an ATP Finals title since Roger Federer in 2004 and only the second man, after Novak Djokovic, to win the title consecutively without conceding a set.

A Riveting Final Against Arch-Rival Alcaraz

The championship match was the 16th installment of the burgeoning rivalry between Sinner and Alcaraz, two of the sport's brightest talents. The contest was filled with intense rallies and strategic play. In the first set, Sinner saved a set point at 6-5 before clinching the tie-break. The second set saw Alcaraz break Sinner's serve, marking the first time the Italian had been broken in the entire tournament. However, Sinner quickly responded, breaking back and eventually closing out the match.

Alcaraz, who was reportedly playing with a strapped hamstring, maintained a competitive presence throughout the match. The match also experienced a brief suspension due to a medical emergency in the crowd. Despite the loss, Alcaraz will retain his year-end world No. 1 ranking.

Season-Defining Rivalry and Prize Money

The 2025 season has been largely defined by the rivalry between Sinner and Alcaraz. They shared all four Grand Slam titles, with Sinner winning the Australian Open and Wimbledon, and Alcaraz claiming the French Open and US Open. Sinner's win in Turin improved his head-to-head record against Alcaraz this season to 2-4 in finals. Both players now hold 24 career titles each.

The 2025 Nitto ATP Finals boasted a record total prize money pool of $15.5 million. As an undefeated champion, Jannik Sinner is set to receive a maximum payout of $5,071,000, the largest single prize in the tournament's history.

Sinner's Dominance and Future Outlook

Sinner's performance in Turin underscores his growing dominance, particularly on indoor hard courts. His ability to maintain an undefeated run and secure back-to-back titles at such a prestigious event highlights his consistency and mental fortitude. The Italian's triumph in front of his home crowd was met with immense celebration, capping off an exceptional season for the 24-year-old.