Aryna Sabalenka won her first Grand Slam of the 2025 WTA season on Saturday, with the world No. 1 defeating then-No. 9 Amanda Anisimova 6-3, 7-6(3) to claim the US Open trophy — the final Slam of the year.
"To bring the fight and be able to handle my emotions the way I did in this final, it means a lot," Sabalenka said following the match. "I'm super proud right now of myself."
After successfully defending her 2024 US Open title — and claiming tennis's top 2025 paycheck in the process — Sabalenka is now the tournament's first repeat champion since 2014, when Serena Williams claimed a third straight trophy at the New York Slam.
The 27-year-old narrowly avoided a Slam-less year, going without a trophy despite reaching both the Australian Open and French Open finals as well as the Wimbledon semifinals.
"I think because of the finals earlier this season, this one felt different," Sabalenka said. "All of those lessons are making me tougher, tougher, and tougher."
As for Anisimova, the US rising star added a new career-high WTA ranking alongside her second straight Grand Slam final appearance on her 2025 resume, rising to world No. 4 in Monday's update.
Also earning a noticeable bump on Monday was Japanese star Naomi Osaka, who clocked in at No. 14 after a stellar Grand Slam comeback run to the 2025 US Open semifinals.
The Naomi Osaka comeback tour at the 2025 US Open has ended, as the two-time New York Grand Slam champion and world No. 24 star ceded her Thursday semifinal to No. 9 Amanda Anisimova, who battled back to claim the 6-7(4), 7-6(3), 6-3 victory.
"Naomi is playing amazing tennis," the 23-year-old said of Osaka's US Open run. "She's back where she belongs. I told her I'm so proud of her after having a baby and playing at this level — it's insane."
With her Thursday win, Anisimova is now the only player to ever defeat Osaka in a Grand Slam quarterfinal, semifinal, or final — ending the Japanese fan-favorite's 13-0 run in the later rounds of tennis's major tournaments.
Anisimova's US Open success is even more impressive considering the result of her first-ever Grand Slam final — a brutal 6-0, 6-0 loss at Wimbledon in July.
In a massive turnaround, Anisimova handed No. 2 Iga Świątek, the 2025 Wimbledon champion, a redemptive straight-set loss in Wednesday's US Open quarterfinals en route to reaching this weekend's championship match.
Anisimova's victory means that a US player has now competed in every women's Grand Slam final dating back to the 2024 US Open, extending the country's championship-match streak to five straight Slams.
With even more history on the line, the US rising star now has a second shot at joining No. 6 Madison Keys and No. 3 Coco Gauff in hoisting a 2025 Grand Slam trophy for the US — a feat not accomplished by any single country since Serena Williams won the Australian Open, French Open, and Wimbledon in 2015.
How to watch the 2025 US Open championship match
Just like Keys and Gauff, Anisimova will have to defeat Aryna Sabalenka to claim her own 2025 Grand Slam trophy — with the hard-hitting US finalist holding a 6-3 all-time record against the world No. 1 player, most recently downing the 2024 US Open champion in this year's Wimbledon semifinals.
Anisimova will battle Sabalenka in for the 2025 US Open crown on Saturday, with live coverage of the championship match beginning at 4 PM ET on ESPN.