The Boston Celtics were 36-36 in 2020-21. They finished 4th in the Atlantic Division and 7th in the Eastern Conference. They lost in the Eastern Conference First Round against the Brooklyn Nets, 4 games to 1.
| GP | MIN | PTS | REB | AST | STL | BLK | FGM | FGA | FG% | 3PM | 3PA | 3P% | FTM | FTA | FT% | TS% | OREB | DREB | TOV | PF | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Team | 72 | 241.4 | 112.6 | 44.3 | 23.5 | 7.7 | 5.3 | 41.5 | 88.9 | 46.6 | 13.6 | 36.4 | 37.4 | 16.1 | 20.8 | 77.5 | 57.4 | 10.6 | 33.6 | 14.1 | 20.4 |
Team Rank | 16th | 16th | 15th | 25th | 13th | 6th | 13th | 11th | 19th | 11th | 10th | 10th | 25th | 25th | 16th | 16th | 4th | 22nd | 16th | 24th | |
Opponent | 72 | 241.4 | 111.2 | 42.5 | 24.1 | 7.4 | 4.6 | 39.9 | 86.0 | 46.4 | 12.8 | 34.3 | 37.4 | 18.5 | 23.5 | 78.5 | 57.7 | 9.4 | 33.1 | 14.1 | 19.3 |
Opponent Rank | 16th | 11th | 6th | 9th | 10th | 11th | 6th | 4th | 14th | 16th | 15th | 22nd | 26th | 25th | 22nd | 21st | 7th | 7th | 13th | 13th | |
Net | +1.5 | +1.8 | -0.6 | +0.3 | +0.7 | +1.5 | +2.9 | +0.2 | +0.8 | +2.0 | 0.0 | -2.3 | -2.7 | -1.0 | -0.3 | +1.2 | +0.5 | 0.0 | +1.1 | ||
Net Rank | 13th | 10th | 22nd | 12th | 7th | 7th | 4th | 19th | 10th | 10th | 15th | 27th | 25th | 19th | 16th | 4th | 13th | 14th | 25th |
| Eastern | W | L | PCT | GB | |
|---|---|---|---|---|---|
| 1 | 28 | 10 | .737 | ||
| 2 | 25 | 14 | .641 | 3.5 | |
| 3 | 24 | 14 | .632 | 4.0 | |
| 4 | 24 | 16 | .600 | 5.0 | |
| 5 | 21 | 16 | .568 | 6.5 | |
| 6 | 22 | 18 | .550 | 7.0 | |
| 7 | 22 | 18 | .550 | 7.0 | |
| 8 | 20 | 19 | .513 | 8.5 | |
| 9 | 20 | 21 | .488 | 9.5 | |
| 10 | 18 | 20 | .474 | 10.0 | |
| 11 | 17 | 22 | .436 | 11.5 | |
| 12 | 14 | 25 | .359 | 14.5 | |
| 13 | 11 | 25 | .306 | 16.0 | |
| 14 | 10 | 28 | .263 | 18.0 | |
| 15 | 8 | 31 | .205 | 20.5 |
| Western | W | L | PCT | GB | |
|---|---|---|---|---|---|
| 1 | 33 | 7 | .825 | ||
| 2 | 27 | 12 | .692 | 5.5 | |
| 3 | 26 | 13 | .667 | 6.5 | |
| 4 | 26 | 14 | .650 | 7.0 | |
| 5 | 23 | 13 | .639 | 8.0 | |
| 6 | 24 | 15 | .615 | 8.5 | |
| 7 | 22 | 14 | .611 | 9.0 | |
| 8 | 21 | 19 | .525 | 12.0 | |
| 9 | 19 | 21 | .475 | 14.0 | |
| 10 | 17 | 22 | .436 | 15.5 | |
| 11 | 15 | 23 | .395 | 17.0 | |
| 12 | 14 | 25 | .359 | 18.5 | |
| 13 | 13 | 25 | .342 | 19.0 | |
| 14 | 9 | 30 | .231 | 23.5 | |
| 15 | 9 | 32 | .220 | 24.5 |