Losing key players to injury during the NBA playoffs is not uncommon; it happens every year. But it still hurts each time someone goes down.

Suddenly here we are, longing for those times when we thought the worst-case scenario for the Celtics meant falling behind ...

The Celtics blew a 14-point lead, then lost their best player to injury in a Game 4 loss to the Knicks that pushed Boston to ...

The worst possible outcome happened for the Boston Celtics on Monday night. And it’s not the Celtics heading back to TD Garden — where the Knicks won Games 1 and 2 — facing a 3-1 deficit. It’s that ...

Trainers help Boston Celtics' Jayson Tatum (0) off the court after he was injured during the second half of Game 4 in the ...

Sometimes it makes sense, and this time, it didn’t make sense. … It’s weird, weird, weird, honestly. Super weird.” ...

The Celtics will need a lot more from Kristaps Porzingis to keep their season alive after Jayson Tatum's injury in Game 4.

Tatum crumpled to the floor after a non-contact injury that looked like the worst thing to happen to the Celtics franchise in ...

After the game, Porzingis voiced his appreciation for the Celtics' fanbase, seemingly acknowledging playing through his ...

There was no amazing comeback in Game 3 of the Eastern Conference semifinals series between the Boston Celtics and the New York Knicks on Saturday. The Celtics built a huge lead for the third straight ...

Kristaps Porzingis's availability has been a huge question mark for the Boston Celtics during their second-round series ...