Celtics Highlights December 29, 2020 9:35 pm Full Game Highlights: Celtics mount comeback vs. Pacers to win Highlights from the Celtics’ 116-111 win over the Indiana Pacers. Celtics Videos 1:42 Kristaps Porzingis on his progress and timeline for injury 0:37 Joe Mazzulla: ‘Process of winning' remains the same from regular season to playoffs 0:39 Al Horford: Closing out Heat in Game 5 ‘shows growth' for Celtics 2:35 Celtics earn dominant series win over Heat 4:35 Mazzulla – Part Two: Sacrifices and Mindset