Celtics Rewind April 2, 2021 8:28 pm Marcus Smart's defense shuts the Rockets down in the first half Marcus Smart’s defense shuts the Rockets down in the first half with a huge block and then a steal a few possessions later. 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 2:09 CNBC's Michael Ozanian: Celtics will shatter record for most expensive NBA franchise sale 1:37 Defining Moments: Tommy Heinsohn defined what it meant to be a Celtic 2:03 Report: Jeff Bezos not interested in buying Celtics