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 finished with 10 points, six rebounds and eight assists in his debut. He played 32 minutes, making 5 of 21 field goals, missing all five of his three-point attempts.

Cooper Flagg Gets Honest On Disappointing Summer League Debut originally appeared on Athlon Sports. Duke star Cooper Flagg finally made his NBA debut, helping the Dallas Mavericks take down the Los Angeles Lakers 87-85 in their first game of the Las Vegas 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 3-pointer as Dallas edges the Lakers, 87-85. Cole Swider has 22 points and 10