During his time suiting up for the Celtics, McCarthy wore only jersey No. 21 and put up 1.3 points and as many rebounds per ...

During his time suiting up for the Celtics, Foley wore only jersey No. 21 and put up 4.8 points and 1.5 assists per game.

During his time suiting up for the Celtics, Kudelka wore only jersey No. 21 and put up 4.7 points, 1.8 rebounds, and 1.1 ...

Lamar Jackson gave Jayson Tatum a signed jersey while wishing him a speedy recovery from a torn Achilles that ended his ...

During his time suiting up for the Celtics, Phillips wore only jersey No. 21 and put up 4.0 points, 1.6 rebounds, and 1.0 ...