The point guard will split his time between the Celtics and their G League affiliate, the Maine Red Claws. Each team is awarded a pair of two-way contracts and it was previously reported that shooting guard Max Strus will occupy one for Boston as well.
Waters was selected with the No. 51 overall pick after spending two years at LSU. He appeared in 66 games over his collegiate career, scoring 15.3 points while dishing out 5.9 assists per game.