Top 25 Block Leaders
| 1 | Hakeem Olajuwon | 3,830 |
| 2 | Dikembe Mutombo | 3,289 |
| 3 | Kareem Abdul-Jabbar | 3,189 |
| 4 | Mark Eaton | 3,064 |
| 5 | Tim Duncan | 3,020 |
| 6 | David Robinson | 2,954 |
| 7 | Patrick Ewing | 2,894 |
| 8 | Shaquille O’Neal | 2,732 |
| 9 | Tree Rollins | 2,542 |
| 10 | Robert Parish | 2,361 |
| 11 | Alonzo Mourning | 2,356 |
| 12 | Marcus Camby | 2,331 |
| 13 | Dwight Howard | 2,228 |
| 14 | Ben Wallace | 2,137 |
| 15 | Shawn Bradley | 2,119 |
| 16 | Manute Bol | 2,086 |
| 17 | George Johnson | 2,082 |
| 18 | Kevin Garnett | 2,037 |
| 19 | Larry Nance | 2,027 |
| 20 | Theo Ratliff | 1,968 |
| 21 | Pau Gasol | 1,941 |
| 22 | BROOK LOPEZ | 1,912 |
| 23 | Elton Brand | 1,828 |
| 24 | Jermaine O’Neal | 1,820 |
| 25 | Elvin Hayes | 1,771 |