Boston Celtics head coach Joe Mazzulla reacts on the sideline during the first half of Game 3 of an NBA basketball ...

Jalen Brunson lost sight of Pritchard after a double-screen from Jayson Tatum and Porzingis, leaving the NBA’s Sixth Man of ...

Joe Mazzulla probably isn’t coaching for his job in this series. But he may be coaching the deepest version of this Celtics ...

Pritchard missed his first long bomb, a pull-up in transition over Jalen Brunson. A few possessions later, he found himself ...

The Celtics’ Sixth Man of the Year led the team in scoring on Saturday afternoon in a critical Game 3 — while setting a new ...

Boston had an off night from 3 and blew a second-half lead in the Game 1 overtime loss. Joe Mazzulla was prepared for some ...

The Celtics made 20 of their 40 3-pointers to sink the Knicks in Game 3, coming away with a 115-93 win to get their first win ...

With their backs to the wall and questions swirling after two straight losses, the Celtics embraced their coach’s challenge ...

The Celtics, who blew consecutive 20-point home leads against the Knicks to fall behind 0-2 in the best-of-seven East semis, ...

This story first appeared in Garden Party, a daily-ish playoffs newsletter from Boston Globe Sports. Click here to join the ...

The Celtics look more like themselves and vow to be who they are as they got back into their Eastern Conference semifinal ...

Saturday in Game 3 of their Eastern Conference semifinals series. The Knicks are still up two games to one. Game 4 is Monday.