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The U.S. Open already delivers plenty of drama on the court, but this year’s Finals weekend is getting a whole new level of after-dark energy. On Saturday, September 6, Grammy-nominated electronic duo Odesza will take over Louis Armstrong Stadium for a DJ set at the tournament’s second annual U.S. Open Finals Afterparty, a high-octane cap to the Women’s Singles Final earlier that evening.
If you’ve ever wanted to swap polite applause for bass drops at the USTA Billie Jean King National Tennis Center, here’s your shot. Odesza—a.k.a. Harrison Mills and Clayton Knight—are fresh off a record-breaking run that’s seen them headline Lollapalooza, Bonnaroo and Outside Lands; sell out three nights at Madison Square Garden; and pack 44,000 fans into Colorado’s Folsom Field in just 24 hours. For the Afterparty, they’ll be joined by fellow Grammy nominee TOKiMONSTA, whose genre-bending sets and fearless experimentation have made her one of electronic music’s most boundary-pushing artists.
The show kicks off at 9pm inside Armstrong and requires a separate ticket from the day’s tennis. Presales for U.S. Open and artist fans drop Thursday, August 7, at 10am EST, with public sales following on Friday, August 8, at 10am EST via Ticketmaster.
The Finals Afterparty is part of U.S. Open Finals Fan Fest (Sept. 6–7), a free-with-grounds-pass celebration that turns the entire tennis center into a social club. Expect elevated watch parties, DJs, special guests and live feeds of celebrity arrivals—both in Armstrong and on the Fountain Plaza. The whole weekend is designed to make the championship rounds feel less like a polite wrap-up and more like a citywide event.
The 2025 U.S. Open itself kicks off August 18 with Fan Week, offering six days of free grounds admission, practice sessions, player meet-and-greets and the newly reimagined Mixed Doubles Championship. Main draw play begins August 24, leading into two weeks of tennis that build toward Finals weekend’s electric blend of sport and spectacle.
With Swedish House Mafia selling out nearby Arthur Ashe Stadium in minutes for a separate September 11 show, Odesza’s Afterparty could prove just as hot a ticket. In other words, if you plan to swap your visor for a glow stick, you might want to set a ticket alarm now.