One of the most anticipated men's Grand Slam finals in recent memory takes place on Sunday at the 2025 US Open.

He will hit shots no one else would dare try, make them, then crack a smile and rile up a crowd by cupping his right ear or shaking his fist.

President Donald Trump made an appearance at the U.S. Open men's final between Carlos Alcaraz and Jannik Sinner. Here's what to know:

The US Open men's final between Carlos Alcaraz and Jannik Sinner is delayed because of extra security measures put in place for President Trump's visit.

The White House on Sunday said it didn't ask the U.S. Tennis Association to censor reactions to President Donald Trump during his attendance at the U.S. Open.

President Donald Trump is attending the US Open men's final as a guest of Rolex and with organizers seeking to keep off-court disruptions -- like audience members booing him -- from being seen on the TV broadcast.

The Spaniard will compete against Italy's Jannik Sinner in the U.S. Open men's final, in a match set to crown a new world No.1.

President Donald Trump was loudly booed at the men's final of the U.S. Open on Sunday, where extra security caused by his visit led to lines long enough that many people missed the start of play, even after organizers delayed it.

Fans remained stuck in a lengthy line while the US Open men's final began due to extra security measures with President Donald Trump attending the match.