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

In a highly anticipated NBA summer league matchup, Bronny James played great defense against No. 1 overall pick Cooper Flagg ...

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 ...

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

The Mavericks have been thrown out as a destination because of James’ extensive relationships with several key figures, ...

Dallas Mavericks' Cooper Flagg made his NBA Summer League debut vs. the Los Angeles Lakers and guard Bronny James in Las ...

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

LAS VEGAS (AP) — Cooper Flagg strolled into UNLV’s Thomas and Mack Center at 4:17 p.m. on Thursday, wearing Dallas Mavericks ...

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