The Boston Celtics thrashed the Miami Heat 102-82 to tie their NBA Eastern Conference finals series 2-2 on Monday. Miami Heat misfired on their first 14 shots. The away team got the first field goal at 3:22, a 3-pointer by Victor Oladipo. The Celtics led 29-11 in the first quarter. Miami’s offense was unable to penetrate the Celtics’ defense. During the second quarter, the Celtics extended the advantage to 27 points.