President Donald Trump's attendance at the US Open men's final on Sunday delayed the start of the match, as hordes of tennis fans struggled to get through tightened security checkpoints."I don't want myself to be nervous because of it,

President Donald Trump was greeted with a mix of cheers and boos upon his arrival at the U.S. Open final in New York City on Sunday, Sept. 7, with the majority of the stadium seats empty and the match start time delayed due to enhanced security checks.

With extra security measures in place because President Donald Trump was watching the match from a suite inside Arthur Ashe Stadium, the U.S. Tennis Association pushed back the start of the match a half-hour from its original 2 p.m. EDT time. But thousands of fans were still far from the entrance to the arena when play eventually began.

There were long security lines at the US Open because President Donald Trump was in attendance for the men's final.

Page Six exclusively reported that the President would be attending the tennis final for the first time since being booed at Arthur Ashe Stadium in 2015.

President Donald Trump was the main attraction in the stands at the U.S. Open in New York City and some of his fiercest critics were also in attendance.