Hakeem Jeffries

Rep. Hakeem Jeffries Friday told President Trump to stay away from Knicks games as the city’s beloved hoops team battles for its first NBA Finals title in 53 years.

With the city united behind the streaking Knicks, Jeffries called on Trump not to show up at Madison Square Garden, when the series with the San Antonio Spurs comes to New York for Game 3 on Monday.

“Why does Donald Trump always have to ruin a good thing?” the lifelong Knicks fan told CNN. “Like, literally, the Knicks haven’t been in the NBA finals for 27 years. The city is trying to celebrate this. We’ve embraced this team, and this guy has to inject himself.”

The House Democratic leader predicted Trump would hear from more than a few boo birds if he does attend one of the biggest basketball game the deep blue city has ever experienced.

“I’m not sure it’s going to be a good reception for him,” said Jeffries, who represents Crown Heights and Bedford-Stuyvesant.

Trump, who says he’s a big Knicks fan, vowed to attend Game 3 and said he might return for Game 4, which is scheduled for Wednesday at the world’s most famous arena.

Mayor Mamdani is also expected to be in the house to cheer on the team.

The youthful mayor sought to make political hay out of Knicks-mania by appearing with three progressive candidates in Democratic congressional primaries in a hoops-themed TV ad that ran during Game 1.

Ticket prices have skyrocketed like never before for the games, with some deep-pocketed fans shelling out more than $100,000 apiece for the best seats.

Assuming Trump does show up for the game Monday night, presidential security is likely to cause a huge nightmare for anyone attending the game or driving on the west side of Midtown Manhattan.

Presidential visits are always fraught with traffic and security challenges, city officials said. Trump’s coming to a major sporting event in the heart of Manhattan will be even trickier, a city source said.

Details are not available yet but New Yorkers can likely expect street closures around the Garden and lengthy security checks for game attendees.

It’s not clear yet whether the NYPD will give the go-ahead for a watch party for fans outside MSG if Trump shows up. A sprawling crowd of nearly 20,000 mostly well-behaved Knicks fans showed up to cheer the Game 1 on Wednesday, with only a handful of minor arrests.