It was the boy's birthday and he was asking Tatum to sign his No. 0 Celtics jersey. Tatum did him one better ... Add Thursday ...

And, after rattling off the team's accomplishments, including going 37-4 at home ... includes 23 retired jerseys," NBA commissioner Adam Silver said, "now, this special Celtics team is creating ...

After trouncing the Knicks, Celtics stars Jayson Tatum and Jaylen Brown reflected on what it means to be NBA champions.

The Atlanta Hawks (4-7) face the Boston Celtics (9-2) at TD Garden on2, 2024. Watch the NBA, other live sports and more on ...

Jayson Tatum was fantastic for the Celtics, finishing with 37 points on 14-of-18 shooting, including 8-of-11 from three-point range. So all that being said, the night didn’t go well for the Knicks.

Warriors guard Brandin Podziemski is in danger of missing the team's big game against the Celtics after landing on the injury ...

"His energy has been amazing, and I’m excited to see what we do," Chris Paul says of Johnson and his interim role.

It took 16 years, but the Celtics officially raised Banner 18 to the TD Garden rafters Tuesday night, as franchise legends ...