This year's No. 1 overall pick, Cooper Flagg, and the Dallas Mavericks return to Summer League action on Saturday against No.

The drafting of Flagg has reinvigorated Cuban, who sat courtside for Flagg’s summer league debut in Las Vegas.

League continues on Saturday, July 12 with No. 1 pick Cooper Flagg and the Dallas Mavericks taking on No. 2 pick Dylan Harper ...

Cooper Flagg made his Summer League debut for the Dallas Mavericks in Thursday’s 87-85 win over the Los Angeles Lakers. While ...

How did Cooper Flagg do in his NBA Summer League debut? Check out his stats from the Mavericks-Lakers contest.

Cooper Flagg strolled into UNLV's Thomas and Mack Center at 4:17 p.m., wearing Dallas Mavericks gear, bright white New ...

Cooper Flagg made his debut with the Dallas Mavericks against Bronny James and the Los Angeles Lakers in NBA Summer League ...

The No. 1 pick in last month’s draft scores 10 points in 32 minutes and blocks a shot that leads to the game-winning ...

Cooper Flagg’s Summer League debut started with a bang. Playing in his first official unofficial game with the Mavericks’ ...

Cooper Flagg may not have been happy with his professional debut in the NBA Summer League, but he still drew some rave ...

Flagg's fans had plenty of energy, electrifying the jam-packed arena that went cheered loudest when he was announced as a ...