| Celtics | 37 | 25 | 26 | 21 | 0 | 109 | Final |
| Cavaliers | 30 | 27 | 21 | 24 | 0 | 102 | Box |
| Celtics hang on, lead 3-1 | |||||||
| Auto Refresh: Off | 15 | 30 | Refresh | |||||||
| Preview | Recap | Boxscore | MatchUp |
| Tot. | Shtng | Pct. | Other |
| Celtics | FGM | FGA | FTM | FTA | TPM | TPA |
| Payton Pritchard | 3 | 5 | 2 | 2 | 3 | 4 |
| Sam Hauser | 1 | 2 | 0 | 0 | 0 | 1 |
| Al Horford | 3 | 9 | 0 | 0 | 0 | 4 |
| Luke Kornet | 4 | 5 | 1 | 2 | 0 | 0 |
| Derrick White | 1 | 6 | 2 | 2 | 1 | 4 |
| Jrue Holiday | 6 | 11 | 0 | 0 | 4 | 8 |
| Jaylen Brown | 9 | 15 | 7 | 9 | 2 | 3 |
| Jayson Tatum | 11 | 25 | 9 | 9 | 2 | 8 |
| Cavaliers | FGM | FGA | FTM | FTA | TPM | TPA |
| Georges Niang | 1 | 3 | 0 | 0 | 1 | 2 |
| Dean Wade | 1 | 4 | 0 | 0 | 1 | 4 |
| Sam Merrill | 2 | 7 | 1 | 1 | 2 | 7 |
| Tristan Thompson | 2 | 2 | 0 | 0 | 0 | 0 |
| Isaac Okoro | 1 | 8 | 0 | 1 | 0 | 4 |
| Darius Garland | 12 | 27 | 2 | 2 | 4 | 13 |
| Caris LeVert | 9 | 18 | 0 | 0 | 1 | 8 |
| Max Strus | 5 | 12 | 0 | 0 | 5 | 9 |
| Evan Mobley | 8 | 13 | 2 | 3 | 1 | 1 |
| Team Totals | FGM | FGA | FTM | FTA | TPM | TPA |
| Celtics | 38 | 78 | 21 | 24 | 12 | 32 |
| Cavaliers | 41 | 94 | 5 | 7 | 15 | 48 |
