George Johnson had the most Blocks in a game in 1980-81 with 13.
That is 3 more blocks than second-place Ben Poquette.
| Rk | Player | Team | Date | Blocks |
|---|---|---|---|---|
| 1 | GJ George Johnson![]() | SAN | 1981-02-24 | 13 |
| 2 | BP Ben Poquette![]() | UTH | 1980-12-12 | 10 |
| 3 | MT Mychal Thompson![]() | POR | 1981-02-20 | 9 |
| 4 | AG Artis Gilmore![]() | CHI | 1981-02-07 | 9 |
| 5 | AG Artis Gilmore![]() | CHI | 1981-03-27 | 9 |
| 6 | KA Kareem Abdul-Jabbar![]() | LAL | 1981-01-23 | 8 |
| 7 | MG Mike Gminski![]() | NJN | 1981-01-06 | 8 |
| 8 | EH Elvin Hayes![]() | WAS | 1980-12-05 | 8 |
| 9 | GJ George Johnson![]() | SAN | 1981-03-24 | 8 |
| 10 | TR Tree Rollins![]() | ATL | 1980-11-29 | 8 |
| 11 | TR Tree Rollins![]() | ATL | 1981-01-02 | 8 |
| 12 | RP Robert Parish![]() | BOS | 1980-12-09 | 7 |
| 13 | RP Robert Parish![]() | BOS | 1980-12-12 | 7 |
| 14 | RP Robert Parish![]() | BOS | 1981-01-14 | 7 |
| 15 | RP Robert Parish![]() | BOS | 1981-03-24 | 7 |