3rd national Grand Prix "ereklasse" 2017-18
Feb. 16th - 18th, 2018 Doetinchem / NL
the final result:
| rank | name | MP | SV | pts solved | pts played | % |
| 1. | Jop de JONG | 11 | 13:6 | 779 | 1251 | 62,270 |
| 2. | René DERICKS | 8 | 10:7 | 696 | 1089 | 63,911 |
| 3. | Sander JONEN | 10 | 10:6 | 678 | 1024 | 66,210 |
| 4. | Erik VIJVERBERG | 6 | 9:9 | 684 | 1167 | 58,611 |
| 5. | Benny SMITS | 8 | 8:4 | 477 | 810 | 58,888 |
| 6. | Robert van VEENENDAAL | 5 | 5:7 | 381 | 757 | 50,330 |
| 7. | Mark JANSSEN | 6 | 6:6 | 434 | 789 | 55,006 |
| 8. | Patrick de HAAN | 4 | 4:8 | 406 | 806 | 50,372 |
| 9. | René KUIJSTERMANS | 6 | 6:6 | 386 | 812 | 47,536 |
| 10. | Eric van HOORN | 4 | 4:8 | 364 | 858 | 42,424 |
| 11. | Wilfrie VERMEER | 5 | 5:7 | 370 | 776 | 47,680 |
| 12. | John de BRUIJN | 3 | 3:9 | 363 | 826 | 43,946 |
