Today in Boston Celtics history, Marcus Smart signed a rookie-scale contract worth $14.8 million with the storied franchise.

Prior to getting traded to the 76ers, Jaylen Brown shattered a lot of records alongside Brad Stevens and Jayson Tatum in the Celtics system.

Two teams in NBA history had ever made 29 three-pointers in a game before this week. Friday night, the Boston Celtics became the second team in five nights to tie the single-game record for threes. Though they're not putting up shots at the same rate as ...

Today in Boston Celtics history, in 2017, the team successfully traded for All-Star forward Gordon Hayward.

The Boston Celtics tied an NBA record by making 29 3-point field goals and secured the No. 2 seed for the Eastern Conference playoffs by beating the visiting New Orleans Pelicans 144-118 Friday night. Boston (55-26) took 59 3-point shots but didn't put up ...

The Boston Celtics made the worst trade in NBA history by dealing Jaylen Brown and draft picks to the Philadelphia 76ers for Paul George

Today in Boston Celtics history, Celtics coach Joe Mazzulla was born as well.

The trade marks the sudden and fairly surprising end to the Boston tenure of a player who ultimately will be remembered as one of the best in franchise history.