Iga Swiatek and Casper Ruud played defending champions Sara Errani and Andrea Vavassori late Wednesday night for the U.S. Open mixed doubles title and $1 million.

Iga Swiatek called out Casper Ruud after they booked their spot in Wednesday night’s US Open mixed doubles semi-final. The world No. 2 was in doubt to compete in the revamped tournament, winning her Cincinnati Open final the night before she was due to take to the court in Flushing Meadows.

With Iga Swiatek by his side in the 2025 US Open mixed doubles, Casper Ruud etched his name into ATP history. The Norwegian is now the only active male player to reach the quarterfinals of singles, doubles, and mixed doubles at a Grand Slam event.

On Monday night, Iga Swiatek won the Cincinnati Open. On Tuesday, she played two U.S. Open doubles matches in New York City.

Iga Swiatek y Casper Ruud jugarán contra los campeones defensores Sara Errani y Andrea Vavassori por el título de dobles mixtos del Abierto de

Here's all you need to know about the Swiatek/Ruud Vs Pegula/Draper, Grand Slam mixed doubles semi-final match, to be played at the USTA Billie Jean King National Tennis Center, New York

Iga Swiatek & Casper Ruud create magic both on and off the court at the US Open with highlight-reel plays and hilarious interviews.

Swiatek then explained: "That's not possible because when your agent asked my agent, I think, or you asked me, I had no idea what I'm signing up for. I was like, 'Yeah okay, I want to play with Casper.' But I didn't know what the tournament is going to look like so it must've been you."