Mark Eaton had the most Blocks in a game in 1988-89 with 14.
That is 1 more blocks than second-place Manute Bol.
| Rk | Player | Team | Date | Blocks |
|---|---|---|---|---|
| 1 | ME Mark Eaton![]() | UTH | 1989-02-18 | 14 |
| 2 | MB Manute Bol![]() | GOS | 1989-03-21 | 13 |
| 3 | MB Manute Bol![]() | GOS | 1989-02-22 | 12 |
| 4 | WC Wayne Cooper![]() | DEN | 1988-12-30 | 12 |
| 5 | MB Manute Bol![]() | GOS | 1989-01-27 | 11 |
| 6 | ME Mark Eaton![]() | UTH | 1988-12-30 | 11 |
| 7 | ME Mark Eaton![]() | UTH | 1989-01-12 | 11 |
| 8 | LN Larry Nance![]() | CLE | 1989-01-07 | 11 |
| 9 | BB Benoit Benjamin![]() | LAC | 1989-03-31 | 10 |
| 10 | MB Manute Bol![]() | GOS | 1988-11-12 | 10 |
| 11 | MB Manute Bol![]() | GOS | 1988-12-17 | 10 |
| 12 | MB Manute Bol![]() | GOS | 1989-02-16 | 10 |
| 13 | MB Manute Bol![]() | GOS | 1989-03-10 | 10 |
| 14 | PE Patrick Ewing![]() | NYK | 1989-01-22 | 9 |
| 15 | HO Hakeem Olajuwon![]() | HOU | 1988-11-26 | 9 |