Boston Celtics June 12, 2024 11:40 pm Tatum: Mindset isn't ‘one more', it's ‘however long it takes' Jayson Tatum talks about the conversation he had with Jaylen Brown following the Celtics Game 3 against the Mavericks, and he describes his mindset for the rest of the series. 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