Celtics Highlights September 18, 2020 11:44 am Marcus Smart misses contested jumper late in Game 2 Marcus Smart throws up a mid-ranged shot and misses in the 4th quarter of Game 2 vs. the Heat. Celtics Videos 1:08 Jayson Tatum: Attention to detail on defense was better in Game 3 1:09 Jaylen Brown: C's ‘excited' to embrace every step of the journey 0:50 Kristaps Porzingis talks ‘tough' two days before bouncing back in Game 2 0:56 Eddie House: Celtics ‘played like they were down 0-2' in Game 3 vs. Heat 1:00 Eddie House reacts to Herro's technical foul against Hauser: ‘We're not backing down'