Celtics Highlights January 26, 2023 5:44 pm Jaylen Brown named 2023 NBA All-Star Jaylen Brown has been named to the 2023 NBA All-Star team as a reserve Celtics Videos 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 0:51 Jayson Tatum: ‘Lazy to say teams can out-tough us'