During his time suiting up for the Celtics, Seminoff wore only jersey No. 15 and put up 6.3 points and 3.9 assists per game.

During his time suiting up for the Celtics, Mikan wore only jersey No. 15 and put up 2.3 points and 2.2 rebounds per game.

During his time suiting up for the Celtics, Garfinkle wore only jersey Nos. 15 and 21 and put up 5.2 points and 1.5 assists ...

He has in-depth knowledge of all things basketball, particularly the ... Can't sign [the jersey], but..." More Boston Celtics: Boston Celtics Officially Have New Owner in Historic $6.1 Billion ...