DIGITAL VIDEO January 26, 2023 3:37 pm Listen to Joe Mazzulla mic'd up for recent Celtics games A behind the scenes look as Joe Mazzulla is mic’d up for several recent Celtics games Celtics Videos 1:04 Kristaps Porzingis talks ‘unbelievable' energy in Boston on parade day 0:36 Jayson Tatum talks rare chemistry with Celtics core 0:37 Derrick White details extensive dental work after injury in Game 5 0:31 Jordan Walsh describes Joe Mazzulla's ‘one care to give' philosophy 2:16 HIGHLIGHTS: Celtics can't hold on, drop final preseason game 119-118