Ronde 4 |
vr 28-12-2018 | Damcombinatie Fryslân | - | Huizum | | 8 | - | 0 | | | |
| Gerlof Kolk (1376) | - | Jan Adema (1225) | | 2 | - | 0 | | |
| Gabriël Heerema (1395) | - | Erwin Heslinga (1271) | | 2 | - | 0 | | |
| Taeke Kooistra (1242) | - | Anne Piet Kooistra (1238) | | 2 | - | 0 | | |
| Hans Zondervan (1200) | - | Anton Schotanus (1269) | | 2 | - | 0 | | |
| Team 16 | - | Oerterp | | 3 | - | 5 | | | |
| Danny Staal (1328) | - | Jan van Dijk (1426) | | 0 | - | 2 | | |
| René Wijpkema (1230) | - | Sipke Doller (1185) | | 2 | - | 0 | | |
| Gerrit Reitsma (1011) | - | Hendrik Veenstra (1202) | | 1 | - | 1 | | |
| Marten Walinga | - | Dennie van Dijk (1097) | | 0 | - | 2 | | |
| Troch Tinken Sterk | - | DCH Heerenveen | | 1 | - | 7 | | | |
| Rein van der Wal (1073) | - | Johan Teake Dekker (1341) | | 0 | - | 2 | | |
| Ate Oosterhof (946) | - | Henk Hosper (1119) | | 1 | - | 1 | | |
| Karel de Bruin (935) | - | Aize Plantinga (1076) | | 0 | - | 2 | | |
| Pieter Dijkstra (837) | - | Anne Dekker (1056) | | 0 | - | 2 | | |
| Huizum 2 | - | Dokkum - Rinsumageest | | 7 | - | 1 | | | |
| Piet Bouma (1194) | - | Dirk Albert Zijlstra (1100) | | 1 | - | 1 | | |
| Sietse Nagel (1138) | - | Piet Pieters (1033) | | 2 | - | 0 | | |
| Jan Bosselaar (1073) | - | Tjalling Oegema (1025) | | 2 | - | 0 | | |
| Reinout Sloot (1068) | - | Bouwe Ringnalda (959) | | 2 | - | 0 | | |
| DCT Twijzelerheide | - | Huizum 3 | | 3 | - | 5 | | | |
| Douwe Douma (1005) | - | Marten Martens (1000) | | 1 | - | 1 | | |
| Hans van Dijk (981) | - | Jan T. Terpstra (944) | | 1 | - | 1 | | |
| Piet Wiersma (850) | - | Bram Scholma (887) | | 0 | - | 2 | | |
| Eelke Steringa (765) | - | Jilles van Kesteren (910) | | 1 | - | 1 | | |
| Lemmer | - | Damcombinatie Fryslân 2 | | 0 | - | 8 | | | |
| Hans Poepjes (1002) | - | Bastiaan Hollander (1317) | | 0 | - | 2 | | |
| Iepie Poepjes-Koopman (971) | - | Jan Algra (1298) | | 0 | - | 2 | | |
| Bouke van der Werff (959) | - | Bernard Post (1143) | | 0 | - | 2 | | |
| Jan Visser (702) | - | Jappie de Vries (1198) | | 0 | - | 2 | | |
| Ontspanning | - | Damcombinatie Fryslân 3 | | 1 | - | 7 | | | |
| Jelte Veld (1059) | - | Bert Oegema (1050) | | 0 | - | 2 | | |
| Hylke Dykstra (1001) | - | Geoffrey de la Fonteyne (981) | | 1 | - | 1 | | |
| Jorrit Brolsma (782) | - | Harm Terpstra (925) | | 0 | - | 2 | | |
| Henk Dykstra (847) | - | Theo Wolthers (831) | | 0 | - | 2 | | |
| De Toer | - | DCH Heerenveen 2 | | 4 | - | 4 | | | |
| Jelle Stobbe (969) | - | Martin Boersbroek (1020) | | 2 | - | 0 | | |
| Joeri Beke | - | Marten Zijlstra (974) | | 0 | - | 2 | | |
| Tsjerk Hiemstra | - | Wim Berenpas | | 2 | - | 0 | | |
| Jelte Mulder | - | Geert Rozenberg (844) | | 0 | - | 2 | | |