Celtics Highlights January 6, 2021 5:08 pm Celtics vs. Heat: Coverage begins tonight at 6:30pm Eastern Conference Finals matchup rematch tonight. Coverage begins at 6:30pm on NBC Sports Boston Celtics Videos 3:20 EXCLUSIVE: Sam Hauser on closing out Heat in Game 5 at home 2:58 Highlights from Mike Gorman's final game as Celtics broadcaster 3:41 HIGHLIGHTS: Celtics breeze past Heat, advance to Conference Semifinals 1:08 EXCLUSIVE: Jaylen Brown reacts to series win over the Heat 1:07 Maxwell shares ‘inside information' on the latest with Porzingis