The Boston Celtics experienced how quickly the momentum can shift in the NBA Playoffs. After beating the New York Knicks ...

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.

Not everyone inside the Boston Celtics locker room feels the season is doomed after Jayson Tatum's massive injury.

Teams losing key players during the NBA playoffs is not uncommon. But it still hurts each time someone goes down.

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

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 ...

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

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

If Jayson Tatum is indeed out for Game 5 (and beyond), the Celtics' season could hinge on Kristaps Porzingis.

The somber atmosphere was about much more than the team falling down 3-1 in their series against the Knicks. Instead, the ...