The Dallas Mavericks won their first Summer League game, although rookie Cooper Flagg wasn't thrilled with his performance.

Cooper Flagg, the No. 1 pick in the 2025 NBA Draft, will be back in action as the Mavericks take on the Spurs Saturday. How to watch the action.

While sitting courtside watching Flagg's first minutes in Las Vegas, ex-Mavs owner Mark Cuban envisioned that the Duke product would have a comparable development track to a young Kobe Bryant.

Up next is the San Antonio Spurs, who have two lottery picks from the 2025 NBA Draft: Dylan Harper and Carter Bryant. Harper, the 2nd overall pick, has yet to play in the Summer League (either in ...