The Celtics need to execute better, especially during fourth-quarter possessions. They also need to sharpen up on offense and defense.

DALLAS — Before Derrick White’s third-quarter flurry Saturday ... a corner 3-pointer, after a hard Kristaps Porziņģis post-up drew the Mavericks defense into the paint.

On a team full of star players like Jayson Tatum, Jaylen Brown, and Kristaps Porzingis, Derrick White has emerged as one of the key pieces for the Boston Celtics. In their recent stretch of ...

BOSTON – Take Kristaps Porzingis’ height ... “He’s unbelievable,” Derrick White commented after the game. “You’ve gotta find him any way you can. And I think he just did a good ...

For the first half of Saturday’s Celtics-Mavericks matchup, it appeared that Derrick White ... Center Kristaps Porzingis said the Celtics didn’t lose faith in White’s offensive abilities ...

Kristaps Porziņģis, who played alongside Dončić in Dallas for 2 1/2 seasons, sounded as surprised as anyone. Porziņģis said his phone wasn’t working, so he learned about the trade when ...

Boston Celtics star Kristaps Porziņģis feels the team has lacked the same sharpness it displayed last year, when it conquered the Dallas Mavericks in the NBA Finals. "We were a lion last season ...

Derrick White and the Celtics ... “There’s a lot of factors,” White said when asked about his struggles. “Obviously, [Kristaps Porzingis] comes back and it kind of changes some things.