The Boston Celtics officially have a new owner, and he let everyone know that winning championships remains the goal.

Following the news that the sale of the Celtics was finalized on Tuesday, allowing Bill Chisholm to take over control of the ...

Steve Pagliuca reflected on the past 23 years being part of the Celtics ownership group as he transitions into becoming a "superfan" from now on.

The team was put on the market last summer, soon after Tatum and Brown vanquished the Dallas Mavericks in the NBA finals.