With just days until the All-Star break and a series of uneasy fourth quarters in recent games, Boston could have faltered.

Derrick White's huge fourth quarter helped the Celtics hold off the Cavaliers for the team's fourth straight win.

"I think we know we're capable of this," Kristaps Porziņģis said after Boston closed out its three-game trip with a win over Cleveland.

Boston Celtics coach Joe Mazzulla couldn't have been more direct during halftime of his team's bout with the rival ...

In a game that seemed destined for disaster, the Boston Celtics managed to turn things around in dramatic fashion, overcoming a 26-point deficit to defeat the P ...

The Boston Celtics found themselves on the brink of an embarrassing loss to the Philadelphia 76ers, trailing by as much as 26 points during the third quarter.

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

The top two teams in the Eastern Conference standings will meet Tuesday night when the Boston Celtics visit the Cleveland ...

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

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

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

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