Has this ever happened in the NBA before?

According to Grizzlies PR, he is available for the first time this season vs. the Celtics this evening (whilst 8 of our players are out). Earlier today he scored 25 vs. the Mexico City Capitanes.

In 5 G-League games, GG has averaged 23 pts on 48% shooting (43% from 3), 7 rebs, 1.2 steals, 2 blocks 👀