The annual showcase features all 30 teams and runs from July 10-20, with all 76 games airing live on ESPN or NBA TV.

The Boston Celtics have officially had their schedule set for the NBA 2K26 Las Vegas Summer League set to kick off on Thursday, July 10 on the UNLV campus' Thomas and Mack Center and the Pavilion, with the Celtics first game tipping off in the afternoon of Friday, July 11.

Recently drafted rookies and first-year players are expected to participate in the NBA summer league in Las Vegas starting July 10.