The Celtics schooled the Heat Friday night on “mental toughness.” The Celtics came back in the second half and outplayed the Heat in a 36-15 third quarter to win the game.

Keith Smith: Jayson Tatum is OUT for the Celtics game vs the Knicks tomorrow. Everyone who thought Tatum was coming back on Super Bowl Sunday can return from Fantasyland now. Sam Hauser is questionable for the game, as well.

Jaylen Brown had 33 points and 11 rebounds, and the Boston Celtics beat Dallas 110-100, overcoming another stellar showing from Cooper Flagg and handing the Mavericks their season-worst fifth consecutive loss.

Updating the injury report for Friday night's game between the Miami Heat and Boston Celtics, with 2 players going down in-game. Also features: betting odds, injury report, projected starters, game notes/information,

Heat head coach Erik Spoelstra reveals how the "painful" loss to the Celtics will "drive" them to further success.

Jaylen Brown had 30 points and 13 rebounds, Anfernee Simons scored 27 points off the bench and the Boston Celtics coasted to a 107-79 victory over the Milwaukee Bucks.

Cooper Flagg's brilliance keeps shining, but it's not enough to lead the Mavericks to wins.

Cooper Flagg and the Dallas Mavericks play host to a sizable challenge on Tuesday night, when Jaylen Brown and the Boston Celtics come to town for a primetime battle. The game is scheduled to start at 8 p.

Asked what he thought of how that first contest went for him, he replied, "I think, pretty good. Most importantly, glad we got the win."

The Celtics have already agreed to one trade ahead of Thursday’s deadline but more moves could still be in the works. One potential name that could be on the move is reserve forward Chris Boucher, who has been out of Joe Mazzulla’s rotation since November.

That honor goes to the 6’1 Celtics guard. Pritchard is the NBA’s most efficient isolation player, shooting 63.5% from the field on 1.8 iso attempts per game, per NBA.com. He wasn’t the least bit surprised when he stumbled upon that efficiency statistic, which made its rounds on social media late last month.