Note: The First Round didn’t start until 1975, prior to that the Semifinals was the start of the NBA playoffs.
*Note: The High Seed is the team with Home Court advantage.
Boston Celtics Sweep data
- Boston Celtics
| Round | First Round | Semifinals | Conference Finals | League Finals | Total |
| Total Series | 32 | 40 | 38 | 22 | 132 |
| High Seed Sweeps | 8 | 2 | 2 | 1 | 13 |
| Low Seed Sweeps | 0 | 1 | 0 | 0 | 1 |
| High Seed Swepts | 3 | 2 | 1 | 0 | 6 |
| Low Seed Swepts | 0 | 1 | 0 | 0 | 1 |
Sweeps By Season (Seasons with no sweeps or swepts are ommited)
| Season | First Round | Semifinals | Conference Finals | Finals | Total |
| 1951 Swepts: | 0 | 1 | 0 | 0 | 1 |
| 1953 Sweeps: | 0 | 1 | 0 | 0 | 1 |
| 1954 Swepts: | 0 | 0 | 1 | 0 | 1 |
| 1957 Sweeps: | 0 | 0 | 1 | 0 | 1 |
| 1959 Sweeps: | 0 | 0 | 0 | 1 | 1 |
| 1977 Sweeps: | 1 | 0 | 0 | 0 | 1 |
| 1980 Sweeps: | 0 | 1 | 0 | 0 | 1 |
| 1981 Sweeps: | 0 | 1 | 0 | 0 | 1 |
| 1983 Swepts: | 0 | 1 | 0 | 0 | 1 |
| 1986 Sweeps: | 1 | 0 | 1 | 0 | 2 |
| 1987 Sweeps: | 1 | 0 | 0 | 0 | 1 |
| 1989 Swepts: | 1 | 0 | 0 | 0 | 1 |
| 1992 Sweeps: | 1 | 0 | 0 | 0 | 1 |
| 2003 Swepts: | 0 | 1 | 0 | 0 | 1 |
| 2004 Swepts: | 1 | 0 | 0 | 0 | 1 |
| 2011 Sweeps: | 1 | 0 | 0 | 0 | 1 |
| 2015 Swepts: | 1 | 0 | 0 | 0 | 1 |
| 2019 Sweeps: | 1 | 0 | 0 | 0 | 1 |
| 2020 Sweeps: | 1 | 0 | 0 | 0 | 1 |
| 2022 Sweeps: | 1 | 0 | 0 | 0 | 1 |