Boston Celtics owner Wyc Grousbeck agreed to sell the organization to a group led by William Chisholm at a record-setting initial valuation of $6.1 ...
What we know about William Chisholm, the Celtics' new owner Celtics' $6.1 billion sale is largest in North American sports history. Here’s the Top 10. What Steve Pagliuca said about the Celtics being ...