Zion Williamson scored 11 points in nine first-half minutes in his summer league debut against the New York Knicks.
The game was played in front of a sellout crowd.
Williamson sat out the second half after taking a knee-to-knee hit, though the injury is not expected to be serious.
The game was suspended in the fourth quarter after a 6.9 magnitude earthquake hit Ridgecrest, California, around 200 miles from Las Vegas.