United States President Donald Trump was met with "thunderous" boos from the crowd at Madison Square Garden during the NBA Finals on Monday. Trump, a self-proclaimed Knicks fan, attended the game in New York, marking the first time a sitting U.S. president has attended the NBA Finals in the city.

The jeers intensified when Trump appeared on the Jumbotron, a large in-arena screen, during the national anthem. While acknowledging the reception after the game, which saw the San Antonio Spurs defeat the New York Knicks 115-111, Trump downplayed its significance. Reports from White House pool reporters described the boos as "thunderous," and The Athletic noted that Trump, a native New Yorker, drew louder jeers than the opposing Spurs.

NBA Commissioner Adam Silver stated that Trump was "very welcome" to attend the game and emphasized sports' ability to unite people. "What makes sports so special, especially when there's so much that divides people, is that it's something we have in common," Silver told ESPN. Despite Silver's remarks, fans reportedly made rude gestures and held up signs reading "Trump must go" as Trump's motorcade arrived.

Security was significantly heightened for the event. Multiple checkpoints were established for fans, media, and stadium staff, with police and Secret Service personnel present throughout the venue and surrounding areas. Ticket holders were advised to arrive at least two hours early to navigate airport-style security screening, and bags were prohibited inside the arena. The Secret Service also deployed counter-drone technology as part of the security operation.

Trump's visit to Madison Square Garden follows a previous appearance in November 2024 to watch a UFC event after his election victory. He has also previously held campaign rallies at the venue, underscoring his history with the iconic New York City arena.

The game itself, Game 3 of the NBA Finals, saw the San Antonio Spurs win against the New York Knicks, reducing the Knicks' series lead to 2-1. The attendance of a sitting U.S. president at the NBA Finals is a rare occurrence, with the last such event in New York dating back to 1999.

While the NBA and its commissioner expressed a desire for sports to be a unifying force, the crowd's reaction to President Trump's presence highlighted the political divisions present even within sporting events.

Questions remain about the long-term implications of such public political displays at sporting events and how leagues and venues will navigate the presence of high-profile political figures in the future.