There were concerns that he might not return after his contract was up, and his status in terms of health was unclear after a knee injury.

The Boston Celtics announced the team's sale as the ownership transfers from long-time owner Wyc Grousbeck to Bill Chisholm. The Celtics sale is valued at $6.1

The Celtics have made it official with the leadership structure between new governor Bill Chisholm and longtime owner Wyc Grousbeck.

The Boston Celtics are officially under new leadership today, and it’s not just about a record‑setting price tag. The NBA Board of Governors has unanimously approved the $6.1 billion sale of the franchise to private equity executive and lifelong fan Bill Chisholm.