The U.S. Open will expand its main draw to 15 days, the United States Tennis Association (USTA) said on Wednesday, kicking off a day earlier than the usual Monday opener for the tournament's first weekend start in the Open Era.

The US Open will become a 15-day tournament in 2025, beginning on a weekend for the first time in the Open era.

The U.S. Open tennis major will expand its main draw to 15 days in 2025, beginning on a weekend for the first time in the Open era.

The U.S. Open is expanding to 15 days this year as it shifts to a Sunday start for the first time in the Open era

The US Open is expanding to 15 days this year, shifting to a Sunday start for the first time in the Open era that began in 1968.