JULY 15: The Celtics announced in a press release that Allen has been waived.
A second-round pick out of Arizona in 2017, Allen saw action in just 18 games for the Celtics, averaging 1.1 points in 5.9 minutes. However, he was a G League All-Star with Maine and was named to the All-Defensive team.
Boston only has one two-way spot filled, but the team extended a qualifying offer to Jabari Bird, who held a two-way contract last season, and may view him for the same role in 2018/19. Keep track of all the two-way deals with our Two-Way Contract Tracker.