The 2025 US Open Tennis Championships is live from Queens, New York, as the top players from the men's and women's divisions compete for a Grand Slam title.

Venus Williams and Reilly Opelka take on Karolina Muchova and Andrey Rublev at 12:30 p.m. ET today, Aug. 19. The first day of the US Open Mixed Doubles tournament is airing on the ESPN+ streaming service. Right now, ESPN+ costs $11.99/month for new subscribers.

The much-talked-about pairing of Emma Raducanu and Carlos Alcaraz fell to an early exit in the US Open’s mixed doubles competition on Tuesday, losing their first-round match and failing to win a set.

The first week of the US Open is set to see temperatures around 25 to 27C, with thunderstorm warnings expected on the second day of the tournament. Forecasters are expecting warm, sunny weather for the majority of the competition, but temperatures are unlikely to be high enough to be unplayable.

Viewers in the UK can watch the mixed doubles at the US Open live on Sky Sports Tennis. The event is being streamed on ESPN in the United States. The full 16-team field was decided by the top-8 singles rankings combined, and eight wildcard picks.

Here's what to know about the 2025 U.S. Open Tennis Championships at the Billie Jean King National Tennis Center in Flushing, New York.

Big names fell early and unexpected teams broke through to steal the spotlight on Day 1 of U.S. Open mixed doubles play, headlining an electric opener packed with upsets and standout performances.

The No. 1-ranked Sinner, the defending champion in singles at Flushing Meadows, was supposed to compete in mixed doubles with Katerina Siniakova.

One win down, two to go. Playing with Arthur Ashe Stadium as the backdrop, New Jersey’s Michael Zheng dominated Japan’s Yasutaka Uchiyama, 6-2, 6-3, in the first round of qualifying Tuesday on Court 12 at the U.

The following are some of the other contenders for the men's singles title at the U.S. Open, which begins on Sunday: ALEXANDER ZVEREV (GERMANY)Ranking: 3Alexander Zverev showed flashes of his best to reach the Australian Open final at the start of the year,