The Celtics have extreme trust in each other and they believe they are the best 3-point-shooting team in the world.

Joe Mazzulla offered a piece of wisdom when asked about the difficulties of sticking to a gameplan: "Live by principle, not ...

Celtics head coach Joe Mazzulla loves to win, but he also loves when his team is challenged as much as they were in overtime ...

BOSTON — The Celtics did not come ready to play against the Nets on Friday night, opening the game in a 12-point hole after ...

"It's a process," Nets coach Jordi Fernandez said. "It's not like in one day, you'll become those type of teams. You have to ...

A Thomas free throw knotted the score. Then, after consecutive Brooklyn misses and a Celtics timeout, Tatum drove to the ...

Boston ruled out three players for its Friday night matchup against the Brooklyn Nets at TD Garden: wing Jaylen Brown and ...

Boston Celtics head coach Joe Mazzulla explains the key move that led to the team becoming NBA Champions last season.

On today's episode of The College Football Enquirer, Dan Wetzel, Ross Dellenger and SI's Pat Forde react to Florida's ...

Can the Celtics win a repeat championship? We’ve got 10 things that could potentially hold Boston back from claiming ...