Elena Rybakina won the 2026 U.S. Open on Saturday in Arthur Ashe Stadium, beating Aryna Sabalenka and leaving New York as the new world No. 1. The victory also made Rybakina champion at two of the four Grand Slam titles and delivered a record-setting $5.5 million check.
That is why Us Open Winners is the search people are making now: the final produced a title change, a ranking change and a payday that reset the tournament record in one match. Sabalenka came in as the player to beat, but Rybakina finished the night with the trophy, the top ranking and the clearest answer to the question of who owns the biggest stage in the sport right now.
Rybakina, 27, has now done this in a stretch that reached far beyond one final. A year earlier, she won the WTA Tour Finals in Riyadh, Saudi Arabia, collected a trophy and more than $5 million there, and then carried that form into the U.S. Open. She had already won the Wimbledon championship in 2022, a title that cemented her as a major threat long before Saturday’s run in Arthur Ashe Stadium.
The more striking part is how recently that climb looked in danger of stalling. By the end of last summer, her trajectory had turned uncertain after coaching turmoil around Stefano Vukov, whom she fired in September 2024 before bringing him back. Ahead of the 2025 Australian Open, the WTA Tour provisionally suspended Vukov during a code of conduct investigation, and in February it barred him from coaching and obtaining credentials for a year. Rybakina kept winning anyway, but the backdrop was anything but stable.
Her career also carries a larger edge that helps explain why this title matters beyond one ranking update. Born in Russia and representing Kazakhstan for the past nine years, she rose through a system Kazakhstan's tennis federation backed when Russia's tennis federation had effectively let her go. Had she not switched nationality, she would have been barred from the 2022 Wimbledon tournament because players from Russia and Belarus were not allowed to compete. Saturday’s result gave that long, complicated path its sharpest payoff yet.
What comes next is simple and significant: Rybakina enters the next stretch as the player everyone else is chasing, with two Grand Slam crowns, the No. 1 ranking and a record prize check in hand. The unanswered question is whether the form that carried her through a 10-month surge can hold now that the sport will spend the next months trying to catch her.
