Jul 11, 2008 11:27 PM EST

O.J. Mayo made his summer league debut for the Memphis Grizzlies on Friday, finishing with 15 points, 5 assists, 3 steals, and a win, the Associated Press is reporting.

Memphis beat New Orleans 88-75.

Fellow rookie Darrell Arthur, whose stock fell dramatically on draft night, stood out in his pro debut, scoring 18 points on 9-for-12 shooting.

Via Sports Illustrated