Dallas Mavericks Rookie Cooper Flagg Shuts Down Summer League Stint

Flagg’s Promising Summer League Performance Cut Short

Jul 13, 2025, 01:24 PM ET – The Dallas Mavericks have decided to shut down rookie sensation Cooper Flagg for the remainder of the NBA Summer League. This decision marks the end of Flagg’s Las Vegas campaign after he played just two games, sources confirmed to ESPN’s Tim MacMahon.

Flagg, the No. 1 overall draft pick, showcased his potential in a standout performance against the San Antonio Spurs on Saturday. He scored an impressive 31 points, leading the Mavericks despite an overall loss with a final score of 76-69. This game came as a significant rebound from his Summer League debut against the Los Angeles Lakers, where Flagg struggled, finishing with only 10 points on a challenging 5-of-21 shooting.

Analyst Insights and Future Expectations

After the game, Flagg reflected on the adjustment to the Summer League environment, expressing that he felt more aggressive in his second outing. "I think I did that a lot better today, just getting to the line, getting fouled," he noted. He acknowledged his shortcomings at the free-throw line, humorously adding, "Still missed a bunch of free throws. I know my mom probably wasn’t very happy with that."

Mavericks summer league coach Josh Broghamer praised Flagg’s ability to "make the right plays" and highlighted his effective movements off the ball during the game, emphasizing the positive impact he had on the team’s dynamics.

The Decision to Shut Down Flagg

The decision to end Flagg’s participation in the Summer League was first reported by veteran NBA reporter Marc Stein, indicating the Mavericks are prioritizing the player’s long-term development and health. This strategy is often observed when teams recognize the need to prevent potential injuries while fostering a rookie’s growth.

Conclusion: A Bright Future Ahead

Cooper Flagg’s performance during the Summer League has certainly turned heads and sparked excitement among Mavericks fans. While his stint was shorter than anticipated, the potential he displayed sets a promising foundation for his rookie season ahead. Observers will be watching closely to see how the Mavericks integrate Flagg into their regular-season roster, as this young talent shows signs of blossoming into a pivotal player for the franchise.

The Mavericks have a lot to look forward to as they develop Flagg’s skills and establish him as a key contributor in the seasons to come.