Stone, 24, is 6-foot-10 and was selected by the Pelicans in the second round (No. 40 overall) of the 2016 draft, then immediately traded to the Clippers.
He appeared in just seven games with LA in 2016-17, before being traded to the Hawks In a three-team deal with the Bulls. He was waived by both the Hawks and Bulls prior to the following season.
Since then, he has spent most of his time in the G League, before playing for the Guelph Nighthawks of the Canadian Elite Basketball League last season. A former McDonald’s All-American, Stone declared for the NBA Draft after just one season at Maryland.