- Won
- 57
- Lost
- 25
- Pct
- .695
- Finish
- 2nd of 30
- SRS
- 6.38
Roster, regular season
| Player | Pos | G | GS | MP | PTS | TRB | AST | FG% | 3P% | FT% |
|---|---|---|---|---|---|---|---|---|---|---|
| Jayson Tatum | SF | 74 | 74 | 36.9 | 30.1 | 8.8 | 4.6 | .466 | .350 | .854 |
| Jaylen Brown | SF | 67 | 67 | 35.9 | 26.6 | 6.9 | 3.5 | .491 | .335 | .765 |
| Derrick White | SG | 82 | 70 | 28.3 | 12.4 | 3.6 | 3.9 | .462 | .381 | .875 |
| Malcolm Brogdon | PG | 67 | 0 | 26.0 | 14.9 | 4.2 | 3.7 | .484 | .444 | .870 |
| Marcus Smart | PG | 61 | 61 | 32.1 | 11.5 | 3.1 | 6.3 | .415 | .336 | .746 |
| Grant Williams | PF | 79 | 23 | 25.9 | 8.1 | 4.6 | 1.7 | .454 | .395 | .770 |
| Al Horford | C | 63 | 63 | 30.5 | 9.8 | 6.2 | 3.0 | .476 | .446 | .714 |
| Sam Hauser | SF | 80 | 8 | 16.1 | 6.4 | 2.5 | 0.9 | .455 | .418 | .706 |
| Robert Williams | C | 35 | 20 | 23.5 | 8.0 | 8.3 | 1.4 | .747 | .000 | .610 |
| Payton Pritchard | PG | 48 | 3 | 13.4 | 5.6 | 1.8 | 1.3 | .412 | .364 | .750 |
| Luke Kornet | C | 69 | 0 | 11.7 | 3.8 | 2.9 | 0.8 | .665 | .231 | .821 |
| Blake Griffin | C | 41 | 16 | 13.9 | 4.1 | 3.8 | 1.5 | .485 | .348 | .656 |
| Mike Muscala | C | 20 | 4 | 16.1 | 5.9 | 3.4 | 0.6 | .472 | .385 | .692 |
| Noah Vonleh | C | 23 | 1 | 7.4 | 1.1 | 2.1 | 0.3 | .458 | .250 | 1.000 |
| Justin Jackson | SF | 23 | 0 | 4.7 | 0.9 | 0.7 | 0.4 | .259 | .250 | .500 |
| JD Davison | SG | 12 | 0 | 5.5 | 1.6 | 0.8 | 0.9 | .421 | .286 | .500 |
| Mfiondu Kabengele | PF | 4 | 0 | 9.0 | 1.5 | 2.5 | 0.0 | .286 | .000 | 1.000 |
| Justin Champagnie | SF | 2 | 0 | 11.5 | 2.5 | 2.0 | 1.5 | .167 | .200 | — |
Playoffs
- Lost to Miami Heat 3–4 in the conference finals
- Beat Philadelphia 76ers 4–3 in the conference semifinals
- Beat Atlanta Hawks 4–2 in the first round
Roster, playoffs
| Player | Pos | G | GS | MP | PTS | TRB | AST | FG% | 3P% | FT% |
|---|---|---|---|---|---|---|---|---|---|---|
| Jayson Tatum | SF | 20 | 20 | 40.0 | 27.1 | 10.5 | 5.3 | .458 | — | .876 |
| Jaylen Brown | SF | 20 | 20 | 37.5 | 22.6 | 5.6 | 3.4 | .496 | — | .689 |
| Marcus Smart | PG | 20 | 20 | 34.0 | 14.9 | 4.0 | 5.0 | .453 | — | .800 |
| Derrick White | SG | 20 | 16 | 29.6 | 13.3 | 3.0 | 2.1 | .505 | — | .912 |
| Malcolm Brogdon | PG | 19 | 0 | 24.9 | 11.9 | 3.5 | 2.9 | .418 | — | .829 |
| Robert Williams | C | 20 | 4 | 20.9 | 7.7 | 6.0 | 0.9 | .788 | — | .679 |
| Al Horford | C | 20 | 20 | 30.9 | 6.7 | 7.2 | 3.0 | .386 | — | .750 |
| Grant Williams | PF | 15 | 0 | 17.7 | 5.1 | 2.2 | 1.2 | .472 | — | .800 |
| Payton Pritchard | PG | 10 | 0 | 5.7 | 3.2 | 0.6 | 1.1 | .545 | — | .800 |
| Sam Hauser | SF | 15 | 0 | 6.9 | 2.0 | 1.1 | 0.3 | .345 | — | 1.000 |
| Luke Kornet | C | 8 | 0 | 4.0 | 2.1 | 1.3 | 0.0 | .875 | — | 1.000 |
| Mike Muscala | C | 6 | 0 | 3.5 | 1.5 | 0.7 | 0.2 | .500 | — | .750 |
| Justin Champagnie | SF | 4 | 0 | 2.5 | 0.5 | 0.0 | 0.0 | .250 | — | — |
| Blake Griffin | C | 1 | 0 | 6.0 | 0.0 | 2.0 | 0.0 | .000 | — | — |
Games
- Boston Celtics115–116Philadelphia 76ersPlayoffs · OT
- Miami Heat123–116Boston CelticsPlayoffs
- Miami Heat111–105Boston CelticsPlayoffs
- Boston Celtics102–128Miami HeatPlayoffs
- Boston Celtics116–99Miami HeatPlayoffs
- Miami Heat97–110Boston CelticsPlayoffs
- Boston Celtics104–103Miami HeatPlayoffs
- Miami Heat103–84Boston CelticsPlayoffs
Data: Basketball-Reference, NBA stats API.