The U.S. Open, the final Grand Slam tournament of the tennis season, is the highlight of late August and early September for masses of dedicated tennis fans. Each year, the USTA Billie Jean King National Tennis Center in New York sets the stage for qualifiers, like 19 year old Learner Tien and 16 year old Julieta Pareja, to try and earn the chance to make their Grand Slam tennis debut, but also for household names, like Novak Djokovic, the 38 year old Serbian tennis legend, and Aryna Sabalenka, a Belarusian player with over 4 months as women’s world no. 1, to defend their legacy.
The 2025 tournament ran from August 18th to September 8th. Opening day went by with a bang: among other notable matches, such as Djokovic’s defeat of Tien, Benjamin Bonzi’s (world no. 45) upset of Daniil Medvedev (world no. 18) had the crowd roaring. The 23 days of the tournament flew by, with many players attracting fans with their consistent and powerful performances. Naomi Osaka (world no. 23), in particular, had a standout performance, with her win over Coco Gauff (defending champion, world no. 3) sparking conversation about the improved returns, rallies, and, above all, patience visible in her game. However, the U.S. Open chapter of her inspiring maternity comeback came to an end in the quarterfinals, at the hands of Amanda Anisimova (world no. 9).
Anisimova, aiming to bounce back from her “double bagel” (6-0, 6-0) loss versus Iga Swiatek at the Wimbledon final earlier this year, arrived back at the tennis scene with renewed vigor. In addition to her win against Osaka, she achieved redemption for her Wimbledon loss in a straight set match against Swiatek in the semifinals (6-4, 6-3). On the other side of the draw, the defending champion, Aryna Sabalenka, had a four day rest due to a walkover against Marketa Vondrousova before a dramatic semifinal against American player Jessica Pegula, a fellow finalist of the year prior. Even without the support of the crowd, which made their favoritism for home player Pegula heard, she was able to come back from a set down and ascend to the final in 4-6, 6-3, 6-4. Entering the final, Sabalenka was facing a huge amount of pressure–this year, even though she held onto her spot as world no. 1, she had lost in both the Australian Open and French Open finals, and had been defeated by Anisimova in the Wimbledon semifinals. But despite the notoriety of the U.S. Open as a particularly hard world title to defend and IBM’s pre-match 45-55 odds (predictions created with AI-driven data analysis of players’ recent performance statistics), which favored Anisimova as the winner, she was able to back up her ranking in a 6-3, 7-6 win.
Meanwhile, on the men’s side, Carlos Alcaraz (world no. 2) and Jannik Sinner (world no. 1 and defending champion) dominated the draw–in an expected manner, considering that titles for the last eight Grand Slams had been split between them equally. Other prominent players included Americans Ben Shelton (world no. 6), who battled an unlucky shoulder injury and was forced to retire after four sets against Adrian Mannarino, and Taylor Fritz (world no. 4), who lost a four setter to Djokovic in the quarterfinals (6-3, 7-5, 3-6, 6-4). Briefly in the spotlight, German world no. 3 Alexander Zverev shocked fans after making an unexpected exit in round 2 against Canadian world no. 23 Felix Auger-Aliassime. Auger-Aliassime showed noteworthy momentum in his U.S. Open performance this year, pushing Sinner to 4 sets (6-1, 3-6, 6-3, 6-4, Sinner) in the semifinals even after losing to him 6-0, 6-2 just months before at Cincinatti Masters. However, the final, seemingly inevitably, featured the rivalry between Sinner and Alcaraz, now familiar to tennis fans across the globe. Alcaraz, who had only been broken on serve once in the matches leading up to the final, took advantage of Sinner’s weaker serve and struggles in longer rallies to claim not just the U.S. Open title, but the world no. 1 ranking in four sets (2-6, 6-3, 1-6, 4-6).
In addition to the men’s and women’s single events, the doubles’ tournaments captivated audiences. Gabriela Dabrowski and Erin Routliffe upset doubles no. 1 seed Taylor Townsend and her partner Katerina Siniakova to claim the women’s doubles title (4-6, 4-6). Marcel Granollers and Horacio Zeballos earned their second Grand Slam men’s doubles title of the season (3-6, 7-6, 7-5 against Neal Skupski and Joe Salisbury). Finally, Italian duo Sara Errani and Andrea Vavassori emerged triumphant over Iga Swiatek and Casper Ruud in a thrilling three set mixed doubles final. Altogether, the U.S. Open proved to be an engaging spectacle, attracting a vast audience across backgrounds and cultures–indeed, even President Trump found the men’s final worth watching, causing a 30 minute delay due to added security. Still, for all the fans in attendance: worth it!
