Celtics Highlights September 15, 2020 4:53 pm Bam Adebayo monster block on Jayson Tatum dunk Heat center Bam Adebayo blocked a Jayson Tatum dunk in overtime to help Miami take Game 1 of the Eastern Conference Finals Celtics Videos 1:43 White on being in ‘the zone': “It's unreal”, “the basket get huge” 0:48 White credits Mazzulla, teammates for confidence in big moments 0:38 Al Horford not happy with Bam Adebayo after Tatum hit 1:03 Joe Mazzulla praises team for stepping up after losing Porzingis 2:11 Eddie House: Focus of Jayson Tatum this year is impressive