| Uitslagen van externe ronde 5 | 25-02-2018 |
| 1 | Hans | Rigter | Z | 0-1 | 1945 |
| 2 | Bart de | Kort | W | 0-1 | 1922 |
| 3 | Coen | Mekers | Z | 0-1 | 1946 |
| 4 | Jan | Groen | W | 0-1 | 1835 |
| 5 | Rob | Huberts | Z | 0-1 | 1762 |
| 6 | Jeroen | Kersten | W | 0-1 | 1804 |
| 7 | Wisse | Witmans | Z | 1-0 | 1520 |
| 8 | Xadya van | Bruxvoort | W | ½-½ | 1675 |
| 1 | Jeroen | Kersten | W | 0-1 | 1818 |
| 2 | Nico | Schoenmakers | Z | 0-1 | 1794 |
| 3 | Hans | Rigter | W | 1-0 | 1765 |
| 4 | Robert | Naasz | Z | ½-½ | 1611 |
| 5 | Marco | Braam | W | 1-0 | 1631 |
| 6 | Piet de | Mol | Z | 0-1 | 1656 |
| 7 | Theo van | Amerongen | W | 1-0 | 1697 |
| 8 | Edwin | Peters | Z | 1-0 | 1517 |
| 1 | Tijs van | Dijk | Z | 0-1 | 1897 |
| 2 | Albert | Marks | W | ½-½ | 1871 |
| 3 | Hedser | Dijkstra | Z | ½-½ | 1689 |
| 4 | Dick | Vliek | W | 1-0 | 1690 |
| 5 | Werner | Passchier | Z | 1-0 | 1598 |
| 6 | Lex van | Hattum | W | 0-1 | 1628 |
| 7 | Hub | Kusters | Z | ½-½ | 1558 |
| 8 | Koen van | Keulen | W | 0-1 | 1590 |
| 1 | Rob van | Belle | W | 1-0 | 1328 |
| 2 | Jan | Vermeer | Z | 1-0 | 1475 |
| 3 | Wilfred | Jansz | W | ½-½ | 1378 |
| 4 | Ron | Brachten | Z | ½-½ | 1416 |
| 5 | Bob | Kooij | W | ½-½ | 1305 |
| 6 | Horst | Eder | Z | 1-0 | 1086 |