The Celtics are making a big change in the starting lineup for Game 6 against the Knicks with the season on the line.

While Porzingis is active and available for Joe Mazzulla's Celtics squad, the team will be starting Kornet in his place for ...

Porzingis lasted only a dozen minutes, with Celtics coach Joe Mazzulla saying afterward that Porzingis couldn't breathe. Earlier Friday, Mazzulla said Porzingis would indeed play ...

The Celtics made a change to their starting lineup for Friday night’s win-or-go-home game at Madison Square Garden.