Boston Celtics April 17, 2024 7:30 pm Mazzulla: How his Faith and Father has a daily impact on Celtics' coach NBC SPORTS BOSTON ORIGINAL: Boston Celtics head coach Joe Mazzulla talks about how his Rhode Island roots, his faith, and his father Dan continue to impact him on a daily basis Celtics Videos 1:46 Celtics Talk: How will Mazzulla keep C's motivated this season? 1:26 Charles Barkley: “NBA screwed up” by motivating Tatum and Brown 1:37 Defining Moments: Tommy Heinsohn defined what it meant to be a Celtic 2:03 Report: Jeff Bezos not interested in buying Celtics 1:29 Kidd: Wasn't trying to start something by calling Jaylen C's best player