| Uitslagen van externe ronde 4 | 16-01-2016 |
| 1 | Jan van de | Linde | W | 1-0 | 1989 |
| 2 | Erik | Wille | Z | 1-0 | 1893 |
| 3 | Quirine | Naber | W | 1-0 | 1717 |
| 4 | Siert | Huizinga | Z | 1-0 | 1893 |
| 5 | Rob | Huberts | W | ˝-˝ | 1668 |
| 6 | Hedser | Dijkstra | Z | 1-0 | 1771 |
| 7 | René van | Alfen | W | ˝-˝ | 1660 |
| 8 | Rob van | Belle | Z | ˝-˝ | 1426 |
| 1 | Jeroen | Kersten | Z | ˝-˝ | 1852 |
| 2 | Jacques | Boonstra | W | 1-0 | 1805 |
| 3 | Nico | Schoenmakers | Z | 1-0 | 1842 |
| 4 | Piet de | Mol | W | ˝-˝ | 1809 |
| 5 | Jan | Groen | Z | ˝-˝ | 1742 |
| 6 | Robert | Naasz | W | 1-0 | 1695 |
| 7 | Albert | Marks | Z | 0-1 | 1765 |
| 8 | Marco | Braam | W | 0-1 | 1621 |
| 1 | Hans | Rigter | W | 0-1 | 1694 |
| 2 | Tijs van | Dijk | Z | 1-0 | 1656 |
| 3 | Werner | Passchier | W | 0-1 | 1643 |
| 4 | Jan | Vermeer | Z | 0-1 | 1664 |
| 5 | Theo van | Amerongen | W | ˝-˝ | 1626 |
| 6 | Ron | Brachten | Z | 0-1 | 1639 |
| 7 | Hedser | Dijkstra | W | ˝-˝ | 1633 |
| 8 | Edwin | Peters | Z | ˝-˝ | 1571 |
| 1 | Bob | Kooij | Z | 0-1 | 1367 |
| 2 | Theo | Koeweiden | W | ˝-˝ | 668 |
| 3 | Walter | Wong | Z | ˝-˝ | 730 |
| 4 | Hub | Kusters | W | 1-0 | 603 |
| 5 | Lion de | Kok | Z | 1-0 | 562 |
| 6 | Oscar | Mercan | W | 1-0 | 514 |