SportsLine tennis expert Jose Onorato reveals his top 2025 US Open men's bets for the final grand slam of the season

World No 1 Jannik Sinner, who had won his maiden Wimbledon title last month, enters the US Open on the back of an illness that had forced him to retire in the Cincinnati Open final against fierce rival Carlos Alcaraz recently.

Jannik's top rival will be Alcaraz once again, with the 22-year-old Spaniard expected to make a difficult debut against American giant Reilly Opelka. Behind them are Serbian veteran Novak Djokovic – who is chasing the 25th Major title of his endless career – Alexander Zverev, Daniil Medvedev, Jack Draper and Taylor Fritz (finalist here last year).

It felt like tennis had delivered the perfect script—world No. 1 Jannik Sinner versus world No. 2 Carlos Alcaraz in a Masters 1000 final. Both had torn through the draw in Cincinnati, barely breaking a sweat, setting up the dream clash fans had been waiting for.

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.

See the list of the 10 highest-paid tennis players, who collectively earned $285 million, led by the sport's next great rivals: Carlos Alcaraz and Jannik Sinner.

As he continues his historic rivalry with Carlos Alcaraz at the Cincinnati Open on Aug. 18, some fans are wondering whether the world's #1 tennis pro has a girlfriend or wife. He has never been married,

Jannik Sinner retired after just 23 minutes of the Cincinnati Open final against Carlos Alcaraz, but is expected to be fit for the U.S. Open