Wyc Grousbeck: Hiring Interim Coach Joe Mazzulla 'Was Never in Question
Celtics name Rhode Island native Joe Mazzulla as interim head coach
New England native Joe Mazzulla comes full circle with new role as Celtics assistant coach
WVU's Mazzulla Wins First NBA Game With Celtics - West Virginia University Athletics
Who is Boston Celtics interim head coach Joe Mazzulla?
Celtics need Joe Mazzulla's leadership - Sports Illustrated
New England Roots: Sam Presti on life in Concord, beating A-B, Little League lessons and his Spike Owen phase
Get to know Joe Mazzulla, Celtics' expected interim head coach after Ime Udoka suspension – NBC Sports Boston
Joe Mazzulla Shares Lessons From Former Celtics Coaches