| Uitslagen van externe ronde 5 | 09-03-2018 |
| 1 | Koen van | Keulen | W | 1-0 | 1507 |
| 2 | Hendrik van | Buren | Z | ˝-˝ | 1496 |
| 3 | Horst | Eder | W | 1-0 | 1385 |
| 4 | Arjan | Hoenselaar | Z | 0-1 | 1419 |
| 5 | Zekria | Amani | W | 1-0 | 1409 |
| 6 | Kees van | Keulen | Z | 0-1 | 1414 |
| 1 | Henk | Schunck | Z | 0-1 | 1474 |
| 2 | Gerrie | Arends | W | ˝-˝ | 1436 |
| 3 | Ko | Kooman | Z | 1-0 | 1689 |
| 4 | Hans | Derendorp | W | 0-1 | 1512 |
| 5 | Bryan | Hieltjes | Z | ˝-˝ | 1354 |
| 6 | Kazem | Mollahosseini | W | 0-1 | 1378 |
| 1 | Danny | Hageman | Z | 1-0 | NO |
| 2 | Lion de | Kok | W | 0-1 | 1563 |
| 3 | Jonathan van der | Krogt | Z | 0-1 | 928 |
| 4 | Gerrie | Arends | W | 1-0 | 1340 |
| 5 | Jelle | Noordhuis | Z | 0-1 | 1482 |
| 6 | Bert | Maas | W | 0-1 | 1328 |
| 1 | André de | Groot | Z | 0-1 | 1712 |
| 2 | Theo van | Lotringen | W | 0-1 | 1658 |
| 3 | Hans | Meijer | Z | 0-1 | 1648 |
| 4 | Constant | Nieuwenstein | W | ˝-˝ | 1665 |
| 5 | Pim | Rijmer | Z | 0-1 | 1604 |
| 6 | Jan | Diekema | W | 1-0 | 1512 |