Celtics crank up defense again, roll past Heat 95-78


              Miami Heat guard Duncan Robinson (55) defends Boston Celtics forward Jayson Tatum (0) during the first half of an NBA basketball game, Thursday, Nov. 4, 2021, in Miami. (AP Photo/Marta Lavandier)
            
              Miami Heat guard Duncan Robinson (55) defends Boston Celtics forward Jayson Tatum (0) during the first half of an NBA basketball game, Thursday, Nov. 4, 2021, in Miami. (AP Photo/Marta Lavandier)
            
              Miami Heat guard Duncan Robinson (55) defends Boston Celtics forward Jayson Tatum (0) during the first half of an NBA basketball game, Thursday, Nov. 4, 2021, in Miami. (AP Photo/Marta Lavandier)
            
              Boston Celtics center Al Horford (42) reacts to a call during the first half of an NBA basketball gameagainst the Miami Heat, Thursday, Nov. 4, 2021, in Miami. (AP Photo/Marta Lavandier)
            
              Miami Heat center Dewayne Dedmon (21) drives to the basket over Boston Celtics forward Aaron Nesmith (26) during the first half of an NBA basketball game, Thursday, Nov. 4, 2021, in Miami. (AP Photo/Marta Lavandier)
            
              Miami Heat forward Caleb Martin (16) drives to the basket over Boston Celtics guard Romeo Langford (9) during the first half of an NBA basketball game, Thursday, Nov. 4, 2021, in Miami. (AP Photo/Marta Lavandier)
            
              Boston Celtics guard Jaylen Brown (7) blocks a shot to the basket by Miami Heat forward Jimmy Butler (22) during the first half of an NBA basketball game, Thursday, Nov. 4, 2021, in Miami. (AP Photo/Marta Lavandier)
            
              Miami Heat guard Tyler Herro (14) looks to pass a loose ball as Boston Celtics guard Dennis Schroder (71) defend during the first half of an NBA basketball game, Thursday, Nov. 4, 2021, in Miami. (AP Photo/Marta Lavandier)
            
              Boston Celtics head coach Ime Udoka gestures during the first half of an NBA basketball game against the Miami Heat, Thursday, Nov. 4, 2021, in Miami. (AP Photo/Marta Lavandier)
Celtics crank up defense again, roll past Heat 95-78