The Boston Celtics and Miami Heat will face off tonight in an NBA 2K26 Summer League matchup in Las Vegas, Nevada. The game will be broadcast on ESPNU at 8 p.m. ET with streaming options available through FuboTV, Sling, DirecTV and ESPN+.

Who has the most at stake for the Boston Celtics in the NBA's 2025 Las Vegas Summer League? Is it third-time participant Jordan Walsh, or aspiring Boston rotation player Baylor Scheierman? What about one of the Celtics three picks in the 2025 NBA draft, Hugo Gonzalez, Amari Williams, or Max Shulga?

The Celtics look to win their 3rd straight Summer League game as they take on the Miami Heat. Both of these teams are playing in back to back games. The Celtics defeated the Knicks on Sunday while the Heat lost to the Cavaliers 92-72.

Ex-Mizzou guard John Tonje will have to wait another game to make his NBA Summer League debut, as the he was ruled out of the Jazz's loss

Cooper Flagg's first and likely only NBA Summer League is over. The Dallas Mavericks have shut down the No. 1 pick in this year's draft after two summer league games

Cooper Flagg's stint in the NBA Las Vegas Summer League is over now that the Dallas Mavericks plan on shutting down the No. 1 overall pick from last month's draft after just two games. Flagg logged nearly 63 minutes against the Los Angeles Lakers and San Antonio Spurs,