The 2025 US Open is due to take place between 24 August, 2025 - 7 September 2025. The field is led by defending champion Jannik Sinner. Sinner won his fourth Grand Slam title just last week when he beat Carlos Alcaraz in the Wimbledon final.

The ATP Rankings continue to be led by Jannik Sinner as the Italian heads the men's field with 11,480 points heading into the final Major at the US Open, which is scheduled to begin on August 24.

The Italian ace – who turned 24 a couple of days ago – turned his career around in the second half of 2023, more precisely when he won the Beijing ATP 500 by beating Carlos Alcaraz in the semifinals and Daniil Medvedev in the final (the Russian had always defeated him until then).

Jannik defeated Terence Atmane in the semi-final in Ohio, celebrating his 200th ATP hard-court win and becoming the eighth-youngest player to achieve that in the Open era, standing right behind Rafael Nadal.

World No. 1 Jannik Sinner withdrew from the US Open mixed doubles tournament shortly before it began on Tuesday, a day after he retired in the first set of the Cincinnati Open final due to an illness.