Italian tennis sensation Jannik Sinner has clinched his first Paris Masters title, defeating Felix Auger-Aliassime in a thrilling final with a score of 6-4, 7-6 (7/4). This victory not only marks Sinner’s maiden triumph in Paris but also propels him back to the summit of men’s tennis, reclaiming the world No. 1 ranking when the ATP rankings are updated on Monday. The 24-year-old’s ascent to the top was further solidified by the early exit of incumbent world No. 1 Carlos Alcaraz, who crashed out of the tournament prematurely. Sinner first claimed the top spot in June 2024, holding it for 65 weeks before losing it to Alcaraz after a defeat in the US Open final. His return to the pinnacle of the sport is particularly sweet after a grueling five-set loss to Alcaraz at Roland Garros earlier this season. Despite missing three months at the start of 2025 due to a doping controversy involving traces of clostebol, Sinner has enjoyed a stellar year, securing five titles, including the Australian Open and Wimbledon. Sunday’s victory marks his first 1000-level title since Shanghai in October 2024. For Auger-Aliassime, the defeat in Paris dashed his hopes of securing a spot in the upcoming ATP Finals, though he remains a strong contender for the eighth and final berth. The Canadian has experienced a resurgence in 2025, re-establishing himself among the world’s top 10 players. The final showcased Sinner’s relentless power and precision, as he dominated from the baseline and sealed the match with a blistering backhand on his first championship point.