SMARTposition Diemen Open 2012
| 2e Ronde | 1/4 Finale | 1/2 Finale | Finale | |||
| G Yaakub | ||||||
| 1. | Ghani Yaakub(1) | 7 | G Yaakub | |||
| 2. | G Yaakub | |||||
| 3. | Kees Verhoeven | 8 | K Verhoeven | 6-2 6-3 | ||
| 4. | Johnny Sanwiradi | 8 | 6-0 6-1 | G Yaakub | ||
| 5. | N Droog | 6-2 6-0 | ||||
| 6. | Nico Droog | 7 | N Droog | |||
| 7. | P van Venrooij | 7-5 6-2 | ||||
| 8. | Poul van Venrooij | 7 | ||||
| 9. | Richard de Boer(3) | 7 | R de Boer | 6-2 6-3 | ||
| 10. | M Blom | G Yaakub | ||||
| 11. | Matthijs Blom | 8 | M Blom | 6-3 6-2 | ||
| 12. | M Blom | |||||
| 13. | R de Boer | 6-0, 6-1 | ||||
| 14. | Ruud de Boer | 8 | R van Steenis | |||
| 15. | R van Steenis | 6-1 6-7 7-5 | ||||
| 16. | Ron van Steenis | 8 | ||||
| 17. | Onno Klink | 7 | O Klink | 2-6 6-4 6-4 | ||
| 18. | O Klink | J de Bruijn | ||||
| 19. | René Disseldorp | 7 | R Disseldorp | 4-6 7-5 6-3 | ||
| 20. | O Klink | |||||
| 21. | Andre Chiou | 7 | A Chiou | 6-3 3-6 1-0 opgegeven | ||
| 22. | Ruud Minnema | 8 | 7-6 6-1 | A Chiou | ||
| 23. | J Tjon | 6-4 6-3 | ||||
| 24. | Jeff Tjon(4) | 7 | ||||
| 25. | Jan Bosveld | 7 | J Bosveld | 6-7 6-3 6-3 | ||
| 26. | J de Bruijn | |||||
| 27. | Jan de Bruijn | 7 | J de Bruijn | 6-0 6-1 | ||
| 28. | J de Bruijn | |||||
| 29. | John Tool | 8 | J Jägers | 6-2, 6-2 | ||
| 30. | Johan Jägers | 8 | 7-6 6-3 | R Pattynama | ||
| 31. | R Pattynama | 6-1 6-4 | ||||
| 32. | Robert Pattynama(2) | 7 | ||||
