Carlos Alcaraz Reclaims World No. 1 With U.S. Open Win Over Jannik Sinner
Alcaraz beats Sinner in four sets in a 2025 U.S. Open final that completed a rare three-major rivalry and gave the Spaniard his sixth Grand Slam
Carlos Alcaraz reclaimed the world No. 1 ranking and captured the U.S. Open men's singles title Sunday, defeating Jannik Sinner 6-2, 6-3, 6-1, 6-4 at Arthur Ashe Stadium. The victory is Alcaraz's second at Flushing Meadows and the sixth Grand Slam championship of his career.
The match marked the third time in a single season that the same two men have met in major finals in modern tennis history. Alcaraz, 22, and Sinner, 24, split the other two 2025 major finals, with Alcaraz prevailing at Roland-Garros in a five-set comeback and Sinner taking the Wimbledon title in four sets.
Alcaraz dominated much of the final, finishing with 10 aces to Sinner's two and 42 winners to Sinner's 21, and he did not commit a double fault. The Spaniard broke Sinner early in a lengthy opening game and maintained control through crisp serving, aggressive baseline play and effective net approaches. Sinner produced flashes of resistance — including a backhand smash that ended a 19-shot rally in the second set — but could not sustain the momentum as Alcaraz repeatedly anticipated and countered his opponent's angles.
The match opened with an eight-minute first game that ended with Alcaraz breaking Sinner, who slipped twice in the opening set and struggled to change direction against Alcaraz's shots. In the third set, Alcaraz surged to a 3-0 lead and cupped a hand to his ear to rally the crowd. When he served for the championship at 5-4 in the fourth set, Sinner forced deuce with a return off a second serve, but Alcaraz closed the match when Sinner's racket barely nicked a 131-mph serve.
The two men embraced at the net after the final point, with Alcaraz briefly burying his head on Sinner's shoulder as they exchanged pleasantries. In his on-court remarks, Alcaraz quipped, "I'm seeing you more than my family," addressing Sinner.
U.S. President Donald Trump attended the final and drew a range of reactions from the crowd, with boos audible when his image appeared on the stadium jumbotron. Security checkpoints prompted long lines and contributed to Arthur Ashe Stadium being about half full at the start. Trump left his box after Alcaraz went up 3-0 in the third set but returned in the fourth. Neither finalist acknowledged the president during their post-match speeches.
Sinner's run to the U.S. Open final completed a rare achievement: he reached the championship match at all four major tournaments in the same season, joining Rod Laver (1969), Roger Federer (2006, 2007, 2009) and Novak Djokovic (2015, 2021, 2023) in that company. Despite the loss, Sinner's campaign highlighted his consistency and elevated his standing among the game's elite.
Alcaraz and Sinner have quickly risen to the forefront of men's tennis following the retirements of Rafael Nadal and Roger Federer. The pair split the 2025 majors, and both have accrued multiple Grand Slam titles in recent seasons. Observers note that, if both remain healthy, they appear positioned to be dominant figures in the sport for years to come.
The U.S. Open final capped a season-long rivalry that produced several of the year's most notable matches, including Alcaraz's comeback at Roland-Garros and Sinner's Wimbledon triumph. For Alcaraz, the victory reinforces his status at the top of the men's game; for Sinner, it capped an exceptional campaign that reached every major final in 2025.
Tournament officials will begin the usual post-event reviews and rankings updates this week. The ATP ranking change resulting from the U.S. Open final returns Alcaraz to No. 1, ending a period in which Sinner had held or contested the top spots as the two exchanged major titles throughout the season.