Tim Duncan led the NBA in Blocks from 2000–2010 with 316.
That is 9 more blocks than second-place Theo Ratliff.
| Rk | Player | Season | Value |
|---|---|---|---|
| 1 | Tim Duncan | 2002-03 | 316 |
| 2 | Theo Ratliff | 2003-04 | 307 |
| 3 | Ben Wallace | 2001-02 | 304 |
| 4 | Ben Wallace | 2003-04 | 302 |
| 5 | Marcus Camby | 2007-08 | 297 |
| 6 | Dwight Howard | 2008-09 | 291 |
| 7 | Ben Wallace | 2002-03 | 282 |
| 8 | Dwight Howard | 2009-10 | 277 |
| 9 | Dikembe Mutombo | 2000-01 | 275 |
| 10 | Theo Ratliff | 2002-03 | 262 |
| 11 | Shawn Bradley | 2000-01 | 258 |
| 12 | Tim Duncan | 2006-07 | 252 |
| 13 | Marcus Camby | 2006-07 | 247 |
| 14 | Josh Smith | 2007-08 | 247 |
| 15 | Shaquille O'Neal | 2000-01 | 242 |