Grizzlies sign Colin Castleton to two-way contract

The Memphis Grizzlies have signed center Colin Castleton to a two-way contract. Castleton (6-11, 250) spent his rookie 2023-24 campaign as a two-way player for the Los Angeles Lakers after going unselected in the 2023 NBA Draft. He competed in 24 games (23 starts) for the South Bay Lakers during the NBA G League Showcase …