Find the latest Boston Celtics news, highlights, analysis and more with NBC Sports Boston. 0:00Play0:00 / 0:45MuteShareToggle FullscreenApril 19, 2022 4:29 pmMarcus Smart: Defensive Player of the YearMarcus Smart wins Defensive Player of the Year as the first guard since 1996 BOOKMARKERMore Boston Celtics VideosSlide 1 of 310:44Now PlayingMarcus Smart: Defensive Player of the Year1:18Celtics locked in on Game 2 vs. Knicks: ‘I expect our group to respond'0:35Joe Mazzulla addresses Kristaps Porzingis' lingering illness0:59Joe Mazzulla talks Celtics' defensive breakdown on OG Anunoby in Game 11:15Brown: C's had ‘abnormal' shooting performance in Game 110:53INSTANT REACTION: C's blow 20-pt lead, lose Game 1 to Knicks in OT1:04HIGHLIGHT: D-White block sets up Horford dunk vs. the Knicks0:21Brown makes PERFECT pass to Tatum for the slam1:14Thibs takes hilarious shot at Scal ahead of Celtics-Knicks series2:58EXCLUSIVE: Porzingis details keys to victory in Game 1 vs. Knicks1:47Kristaps Porzingis has perfect response when asked about playing at MSG4:04Isaiah Thomas scores an emotional 53 points0:59Will Jaylen Brown take on Jalen Brunson matchup in Celtics vs. Knicks?0:50Forsberg: Celtics' health is ‘vital' to championship run1:40Celtics-Knicks 2024-25 season recap1:00Gasper: Tatum's basketball performance was ‘heroic' vs. the Magic1:34Chasing History | The quest for Banner 19 continues1:12WATCH: Relive the best moments from Celtics' blowout of Magic in Game 51:01Brown learns he tied Tommy Heinsohn's 17 career playoff series wins0:43Tatum says he's playing more ‘carefree' after winning title1:03Jayson Tatum talks relationship with Paolo Banchero after winning series0:48Al Horford: Tatum ‘on a different level' in Game 5 vs. Magic1:44Jamahl Mosley not happy about foul calls on Paolo Banchero1:21Jaylen Brown says Celtics ‘attacked' after Banchero's fifth foul0:37Jaylen Brown EXPLODES for the jam0:33Jamahl Mosley ‘absolutely loves' coaching battle with Joe Mazzulla2:58Derrick White echoes ‘physicality' in hopes to close out Magic in Game 51:50Celtics look to close out physical series vs. Magic in Game 55:59Celtics City Recap – Episode 9 | We're the Celtics1:43Concern level over Tatum's wrist after postgame comments following Game 40:58Tatum credits Scheierman for new wrist celebrationNewsSearchSearch Videos:Celtics VideosPatriots VideosRed Sox VideosBruins VideosLatest1:35Why Kyle Dugger should have bounce-back season in 20252:16Should Red Sox platoon Toro and Gonzalez at first base?0:35Alex Cora: No plan to ask Rafael Devers about playing first base1:18Celtics locked in on Game 2 vs. Knicks: ‘I expect our group to respond'0:35Joe Mazzulla addresses Kristaps Porzingis' lingering illness0:59Joe Mazzulla talks Celtics' defensive breakdown on OG Anunoby in Game 10:41Dobbs praises Drake Maye: You can always tell who loves football0:37Dugger: Vrabel focused on building ‘connectivity' throughout team2:02Should Bruins consider trading No. 7 pick in NHL Draft?1:15Brown: C's had ‘abnormal' shooting performance in Game 110:53INSTANT REACTION: C's blow 20-pt lead, lose Game 1 to Knicks in OT1:04HIGHLIGHT: D-White block sets up Horford dunk vs. the KnicksShow More