New Celtics assistant coach Sam Cassell explains decision to join Joe Mazzulla’s staff; ‘truthful’ approach to players Celtics assistant coach Sam Cassell is expected to be a serious ...

On this day in Celtics history, former Boston guard Sam Cassell was dealt to the Sacramento Kings, and Phil Pressey was born.

While Celtics lead assistant Sam Cassell hasn’t officially heard about any head-coaching opportunities, he could be in the mix at his alma mater. Cassell will be in “serious consideration” f ...

The former Celtics guard and current day assistant to Boston head coach Joe Mazzulla is one of the most senior assistants in ...

Boston Celtics assistant coach Sam Cassell has emerged as a candidate for Florida State's head coaching vacancy, which will officially open when Leonard Hamilton retires at the end of the season ...

The Boston Celtics could potentially lose a coach on the staff soon. According to Steve Bulpett of Heavy.com, assistant coach Sam Cassell has emerged as a candi ...