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

The North Shore native is a massive Celtics fan: "I watch every game or I'm at the games, and I love it," he said. "I just ...

Now that the Celtics have been sold to private-equity executive William Chisholm for $6.1 billion, there are several issues ...

From roster plans to a potential new arena, here are the biggest questions facing the Celtics following their sale to William Chisholm.

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, a private equity executive, for $6.1 billion, according to ...

Speaking on NBC Sports Boston, Wyc Grousbeck and new Celtics owner William Chisholm discussed the Celtics' sale and much more.

Why the $6.1 billion sale of the Boston Celtics proves major teams are now fully realized mega-brands with industry-changing ...

The Celtics’ ownership group has agreed to sell the franchise to a consortium led by William Chisholm, managing director and co-founder of Symphony Technology Group, for $6.1 billion.

The Boston Celtics ownership group has reached terms to sell the team to a group led by William Chisholm, a league source confirmed to MassLive. Chisholm, the co-founder and managing director of the ...