William Chisholm, who agreed to buy the Celtics for a record $6.1 billion, called himself a “die-hard” fan of the franchise.

The Boston Celtics ownership group has reached terms to sell the team to a group led by William Chisholm, a league source confirmed ... which he co-founded in 2002. He grew up in Massachusetts ...

The Boston Celtics have found a buyer. William Chisholm, a Massachusetts native and lifelong C’s fan, will purchase the historic NBA franchise, The Boston Globe’s Adam Himmelsbach reported Thu ...

The NBA-champion Boston Celtics will soon have new ownership after a successful bid to buy the team from a group led by William ... Chisholm is a lifelong Celtics fan originally from Massachusetts ...

The Boston Celtics have found a buyer. An investor group led by William Chisholm, a Massachusetts native and lifelong C's fan, has agreed to purchase a majority of the team at a $6.1-billion ...