Boston Celtics head coach Joe Mazzulla loves to push his players, and his halftime challenge sparked the team's comeback win ...

Speaking to reporters ahead of Wednesday's matchup against the Chicago Bulls, head coach Joe Mazzulla said he welcomes ...

The Celtics came back from a 26-point deficit to beat the Philadelphia 76ers. Jayson Tatum reveals that at halftime, Joe ...

According to Jayson Tatum, Joe Mazzulla challenged the Celtics at halftime, reminding the starters that he could bench them.

Jayson Tatum’s clutch heroics propelled the Celtics to a 118-116 victory over the Pelicans on Friday. Read more on Boston.com ...

The Boston Celtics survived another tough test from the New Orleans Pelicans on Friday night, grabbing the last-second ...

Ime Udoka's Rockets were effective in limiting Tatum in the Celtics' loss Monday, but Joe Mazzulla's team adjusted and ...

So with CJ McCollum squatting and pressing his right hand against Tatum’s side, Tatum stood about five feet inside the ...

Tatum and Jaylen Brown played the entire second half as Boston fought back against a feisty Philadelphia squad that shot 46.9 ...

Jayson Tatum called game. Not only did he hit the ice-cold game-winner leaving 0.2 measly seconds on the clock, but moments ...

Jayson Tatum hit a buzzer-beating game-winner as the Celtics avoided a major upset in New Orleans, beating the Pelicans ...

The Celtics and Cavaliers split the first two games of their season series, with each team winning on its home floor. Boston ...