The Boston Celtics have filled their 15th and final roster spot ahead of what is hopefully a long postseason run.

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

The Boston Celtics notched ... the team has finalized a standard two-year deal for JD Davison, converting the guard’s two-way contract as they fill out the final roster spot ahead of the postseason.

A new era for the Boston Celtics franchise is set to begin this year after the Wyc Grousbeck-led ownership announced an agreement to sell the team to a group led by STG group co-founder William ...

The Boston Celtics were sold Thursday to a group led by Bill Chisholm for a $6.1 billion valuation, the most ever for a North American franchise.