Open toernooi Diemen 2011
| 1/4 Finale | 1/2 Finale | Finale | |||
| P van Renesse | |||||
| 1. | Kees Bank(1) | 4 | K Bank | ||
| 2. | bye | K Bank | |||
| 3. | Maarten Moolhuijzen | 5 | L Roos | 6-2 6-2 | |
| 4. | Liam Roos | 5 | 6-2 6-2 | ||
| 5. | Peter van Renesse | 5 | P van Renesse | 6-3 6-1 | |
| 6. | bye | P van Renesse | P van Renesse | ||
| 7. | Nii Ade Ankrah | 5 | R Schoute | 7-5 7-5 | |
| 8. | Rutger Schoute | 4 | 6-3 4-6 6-3 | ||
| 9. | bye | S Buskens | 6-4 6-4 | ||
| 10. | Steffen Buskens | 4 | M Simons | M Simons | |
| 11. | bye | M Simons | 3-6 6-1 6-0 | ||
| 12. | Martijn Simons | 4 | |||
| 13. | bye | J Smit | 6-2 6-4 | ||
| 14. | Johannes Smit | 5 | J Smit | ||
| 15. | bye | R Ternede | 6-2 6-4 | ||
| 16. | Robin Ternede(2) | 4 | |||
