The Boston Celtics readily admit that the aftermath of their championship celebration has impacted their intensity this ...

Kristaps Porzingis said the Celtics have played like a 'house cat' at times this season coming off their title win last year.

Kristaps Porzingis helped the Boston Celtics beat the Dallas Mavericks by a score of 122-107. The 2018 NBA All-Star finished ...

Kristaps Porzingis isn't worried about the Celtics' play after their loss to the Lakers dropped their record to 10-9 in their ...

Kristaps Porzingis finally played a game back in Dallas since he was traded away, though there wasn't much drama as the C's ...

Boston Celtics center Kristaps Porzingis, right, shoots as Los Angeles Lakers forward Anthony Davis defends during the first ...

On Thursday night, the Boston Celtics had a tough 117-96 loss to the Los Angeles Lakers (in California). Kristaps Porzingis ...

The former Mavs big man left nearly three years ago, but hadn’t played a game at American Airlines Center until Saturday.

The Boston Celtics continue their West Coast road trip on Wednesday, as they prepare to take on the Los Angeles Clippers. ...

All five Celtics starters scored 17 points or more, led by Jayson Tatum (24) and Derrick White (23). Boston returns home ...

Individually, Irving’s numbers were better against the Celtics on Saturday, but for the Mavericks the result was all too ...

The Celtics defeated Dallas 122-107 on Saturday at the American Airlines Center. The win — which came against a Mavs team ...