India, Sept. 8 -- US President Donald Trump's appearance at the US Open delayed the men's singles final by half an hour and caused a security nightmare for attendees. Fans had to endure a long wait before they could enter the Arthur Ashe Stadium in New York to watch the match between Carlos Alcaraz and Jannik Sinner.

Chants of "Let us in! Let us in!" were heard outside the stadium as thousands of attendees waited in long lines, Associated Press reported. Although the start of the match was pushed back by 30 minutes, many fans were still far from the entrance to the arena when play eventually began.

Even celebrities were not spared. According to a Page Six report, several stars who attended the US Open final had to wait for a long time b...