Before the game tipped off, Charles Barkley of TNT’s Inside the NBA was calling on one Celtic in particular to step up his game: Kristaps Porzingis.

Joe Mazzulla provided an important Kristaps Porzingis update ahead of Game 2 of the Knicks-Celtics playoff series.

BOSTON (AP) — Celtics center Kristaps Porzingis didn’t play in the second half of Boston’s 108-105 overtime loss to the New ...

The Celtics were without Kristaps Porzingis for most of Game 1 as the big man was forced to leave due to an illness.

Kristaps Porzingis left the game with seven minutes remaining in the first half and did not start the second half.

Celtics big man Kristaps Porzingis doesn't believe there is a distinct atmosphere when playing at Madison Square Garden, ...

The Celtics broke open Tuesday night's game after Paolo Banchero went to the bench with his fifth foul and rolled to a 120-89 ...

With the win, the Celtics took a 3-1 series lead in this first-round series. On the way to victory, Jayson Tatum led the way ...

Jayson Tatum scored 37 points, including 16 in the fourth quarter, to give the Celtics a 3-1 series lead over the Magic -- ...

He had entered the game with his field-goal percentage sitting at 28.1 percent (9 for 32) in the series, and he had missed ...

Tatum, who played the entire second half, had 37 points and 14 rebounds and was serenaded with “MVP” chants when he put the ...

The Boston Celtics defeated the Orlando Magic 107-98 in Game 4, taking a 3-1 series lead. Jayson Tatum scored 37 points, ...