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

Top picks Cooper Flagg and Dylan Harper face off in Las Vegas on ESPN with multiple streaming services available.

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 ...

Rookie Cooper Flagg may not have been happy with his professional debut Thursday night in the NBA Summer League, but he still ...

Even with the frustrating performance by Mavericks' Cooper Flagg, the team's Summer League coach would speak about his ...

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

Cooper Flagg hasn't played a minute of NBA basketball yet, but with his Summer League debut set for Thursday night, Hall of ...

Cooper Flagg strolled into UNLV’s Thomas and Mack Center at 4:17 p.m. for his Summer League debut, wearing Dallas Mavericks ...

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

Flagg’s first points as a pro came on a slam dunk with less than five minutes to go in the first quarter. The Mavericks guard ...