D-League Leaders and Records for Block Pct: Season ▪ Career ▪ Active ▪ Yearly
| Rank | Player | BLK% | Season |
|---|---|---|---|
| 1. | Keith Closs | 11.37 | 2007-08 |
| 2. | Cheikh Samb | 10.32 | 2007-08 |
| 3. | Kurt Looby | 10.01 | 2009-10 |
| 4. | Will Foster | 9.44 | 2012-13 |
| 5. | Alexis Ajinca | 9.41 | 2009-10 |
| 6. | Greg Stiemsma | 9.40 | 2009-10 |
| 7. | Cezary Trybanski | 8.69 | 2005-06 |
| 8. | Hamady N'Diaye | 8.62 | 2011-12 |
| 9. | Fab Melo | 8.53 | 2012-13 |
| 10. | Jarvis Varnado | 8.21 | 2012-13 |
| 11. | Cezary Trybanski | 8.16 | 2009-10 |
| 12. | Mickell Gladness | 8.07 | 2012-13 |
| 13. | Cezary Trybanski | 8.03 | 2006-07 |
| 14. | Mickell Gladness | 7.78 | 2010-11 |
| 15. | Mickell Gladness | 7.52 | 2009-10 |
| 16. | Neil Edwards | 7.51 | 2001-02 |
| 17. | Bryson McKenzie | 7.44 | 2009-10 |
| 18. | Lee Scruggs | 7.19 | 2001-02 |
| 19. | Cedric Suitt | 7.15 | 2004-05 |
| 20. | Sean Williams | 7.14 | 2012-13 |
| 21. | Kurt Looby | 7.11 | 2008-09 |
| 22. | Cole Aldrich | 7.04 | 2010-11 |
| 23. | Patrick O'Bryant | 6.82 | 2006-07 |
| 24. | Sean Williams | 6.80 | 2011-12 |
| 25. | Louis Amundson | 6.78 | 2006-07 |