| Ronde 1 |
| za 10-09-1988 |  Fivelgo | - |  Huizum 2 | | 8 | - | 12 | | | |
| Ommo Doornbos | - | Theo Knoppers | | 1 | - | 1 | | | Partij |
| Sietze Rozema | - | Jacob Spoelstra (1170) | | 0 | - | 2 | | | Partij |
| Jakob de Vries | - | Willem Meijer Jr. | | 1 | - | 1 | | | Partij |
| Jans Blokzijl | - | Anne Langhout | | 0 | - | 2 | | | Partij |
| Kor Sikkema | - | Edzer van der Bosch | | 1 | - | 1 | | | Partij |
| Albert Schuur | - | Bernard Post | | 1 | - | 1 | | | Partij |
| Meint de Vries | - | Jan T. Terpstra | | 2 | - | 0 | | | Partij |
| Hans van Leeuwen | - | Johannes Postma | | 1 | - | 1 | | | Partij |
| J. Houwerzijl | - | Thijs Talsma | | 0 | - | 2 | | | Partij |
| Henk de Vries | - | Johannes Talsma | | 1 | - | 1 | | | Partij |
|  Warffum | - |  De Vriendenkring Groningen 2 | | 13 | - | 7 | | | |
| Berend Keizer | - | A. v.d. Spoel | | 2 | - | 0 | 3 | | |
| Nico Werkman | - | Jacob Ganzevoort | | 1 | - | 1 | 9 | | |
| Jan Mente Drent | - | Dolf Poelstra | | 2 | - | 0 | 6 | | |
| Onbekend | - | Martin Boersma | | 1 | - | 1 | 4 | | |
| Peter Hoeksema | - | Frits Schurer | | 1 | - | 1 | 7 | | |
| Gerrit Drent | - | Arend de Haan | | 2 | - | 0 | 2 | | |
| Andries Bron | - | Johnny Eikema | | 0 | - | 2 | 10 | | |
| Berend Plijter | - | Ids Bulthuis | | 2 | - | 0 | 1 | | |
| Fenno Werkman | - | Andries Laan | | 1 | - | 1 | 5 | | |
| Paul Wijninga | - | Lammert Koerts | | 1 | - | 1 | 8 | | |
|  Houdt Stand Beilen | - |  Fortuin Dokkum | | 6 | - | 14 | | | |
| Arjan Oldenkamp | - | Jetze Hoogterp (1201) | | 0 | - | 2 | 6 | | |
| Klaas Postema | - | Willem Nuveld (1213) | | 0 | - | 2 | 1 | | |
| Cor Slippens | - | Dirk Sinnema (1325) | | 0 | - | 2 | 5 | | |
| Jaap Akse | - | Jan Hoogterp | | 1 | - | 1 | 8 | | |
| Cor Darwinkel | - | Gjalt de Boer | | 0 | - | 2 | 7 | | |
| Harm Hazenberg | - | F. Vriezema | | 1 | - | 1 | 4 | | |
| Mark Stevens | - | Minze Osinga | | 1 | - | 1 | 3 | | |
| Gerrit Vosmeijer | - | Piet Pieters | | 1 | - | 1 | 9 | | |
| Roelof Tiegelaar | - | Hans van Dijk | | 1 | - | 1 | 10 | | |
| Jan Darwinkel | - | Wietse Nicolai | | 1 | - | 1 | 2 | | |
|  Roden | - |  DEZ/De Lelie 2 | | 6 | - | 14 | | | |
| Jan Harm Alkema | - | Roelof Schippers Sr. | | 2 | - | 0 | 5 | | |
| Roel de Vries | - | Erik Brunsman | | 0 | - | 2 | 1 | | |
| Harrie Gerding | - | Edwin Twiest | | 1 | - | 1 | 9 | | |
| Jan Kaper | - | Dick Siegers | | 0 | - | 2 | 3 | | |
| Luurd Hummel | - | Gerrit Slot | | 0 | - | 2 | 4 | | |
| Jannes de Vries | - | Jan Nijmeijer | | 1 | - | 1 | 6 | | |
| Rob Helwerda | - | Wiecher Jansen | | 1 | - | 1 | 7 | | |
| Roel Kranenborg | - | André Nijmeijer | | 1 | - | 1 | 8 | | |
| Bouke Sikkema | - | Eddie Hilberink | | 0 | - | 2 | 10 | | |
| Riekus Hartdief | - | Jan van Nuil | | 0 | - | 2 | 2 | | |
|  Damkring NW Overijssel | - |  De Toer | | 12 | - | 8 | | | |
| Henk Boers | - | Cor Hof | | 2 | - | 0 | 9 | | |
| IJsbrand Haven (1285) | - | Cor van de Brug | | 0 | - | 2 | 1 | | |
| Cor Koene (1164) | - | Homme Fopma | | 0 | - | 2 | 2 | | |
| Jacobus Blaas | - | Henk Borger | | 1 | - | 1 | 8 | | |
| Jacob Poortinga | - | Sieds Tjepkema | | 2 | - | 0 | 3 | | |
| Tiemen van Olst | - | Wolter Postma | | 2 | - | 0 | 7 | | |
| Piet Dijkstra | - | Klaas Koopman (1158) | | 1 | - | 1 | 10 | | |
| Jan Wieringa | - | Freerk Hof | | 1 | - | 1 | 6 | | |
| Dik Glazenborg | - | Marten Martens | | 1 | - | 1 | 5 | | |
| Sijbrand Haven | - | Loek den Dekker | | 2 | - | 0 | 4 | | |
|  Rinsumageest | - |  Eensgezindheid | | 8 | - | 12 | | | |
| Taeke Kooistra (1157) | - | Eddy Drost (1217) | | 2 | - | 0 | 1 | | |
| Jappie de Vries (1120) | - | Henk Lansbergen | | 0 | - | 2 | 8 | | |
| Rein van der Wal (1192) | - | Jappie Smink (1245) | | 1 | - | 1 | 6 | | |
| Bart Visser | - | Klaas Lyklema | | 2 | - | 0 | 4 | | |
| Jan van Leijen | - | Johannes van der Veer | | 1 | - | 1 | 3 | | |
| Anne Talsma | - | Gaele Stoker | | 0 | - | 2 | 2 | | |
| Durk Douma | - | Pieter Smink | | 1 | - | 1 | 10 | | |
| Tjalling Oegema | - | Johannes Folmer | | 1 | - | 1 | 7 | | |
| Thomas Dijkstra | - | Sjouke Reekers | | 1 | - | 1 | 5 | | |
| Bouwe Ringnalda | - | Sibbele Reekers | | 0 | - | 2 | 9 | | |
| Ronde 2 |
| za 24-09-1988 | Huizum 2 | - | DEZ/De Lelie 2 | | 10 | - | 10 | | | |
| Sietse Nagel | - | René Schippers | | 1 | - | 1 | | | |
| Bernard Post | - | Erik Brunsman | | 1 | - | 1 | | | |
| Oebele Hoekstra (1058) | - | Edwin Twiest | | 1 | - | 1 | | | |
| Jacob Spoelstra (1170) | - | Dick Siegers | | 2 | - | 0 | | | |
| Willem Meijer Jr. | - | Gerrit Slot | | 0 | - | 2 | | | |
| Edzer van der Bosch | - | Jan Nijmeijer | | 1 | - | 1 | | | |
| Anne Langhout | - | G. Jansen | | 1 | - | 1 | | | |
| Theo Knoppers | - | André Nijmeijer | | 1 | - | 1 | | | |
| Johannes Postma | - | Eddie Hilberink | | 1 | - | 1 | | | |
| Thijs Talsma | - | Jan van Nuil | | 1 | - | 1 | | | |
| Roden | - | Warffum | | 9 | - | 11 | | | |
| Jan Harm Alkema | - | Nico Werkman | | 1 | - | 1 | 9 | | |
| Luurd Hummel | - | Berend Keizer | | 1 | - | 1 | 5 | | |
| Harrie Gerding | - | Jan Mente Drent | | 1 | - | 1 | 4 | | |
| Jan Kaper | - | Herman Mulder | | 2 | - | 0 | 6 | | |
| Rob Helwerda | - | Paul Wijninga | | 1 | - | 1 | 3 | | |
| Jannes de Vries | - | Berend Plijter | | 2 | - | 0 | 2 | | |
| Sietse Faber | - | Peter Hoeksema | | 0 | - | 2 | 10 | | |
| Evert Faber | - | Andries Bron | | 0 | - | 2 | 7 | | |
| Jeen Nijhof | - | Onbekend | | 0 | - | 2 | 1 | | |
| Willem Sikkema | - | Gerrit Drent | | 1 | - | 1 | 8 | | |
| Fortuin Dokkum | - | Damkring NW Overijssel | | 9 | - | 11 | | | |
| Willem Nuveld (1213) | - | Henk Boers | | 1 | - | 1 | 1 | | |
| Dirk Sinnema (1325) | - | Cor Koene (1164) | | 1 | - | 1 | 7 | | |
| Jetze Hoogterp (1201) | - | Jacobus Blaas | | 1 | - | 1 | 9 | | |
| Jan Hoogterp | - | Sijbrand Haven | | 1 | - | 1 | 8 | | |
| Minze Osinga | - | Bart Jonker | | 1 | - | 1 | 4 | | |
| Sjoerd Bloem | - | Jan Kos | | 1 | - | 1 | 2 | | |
| Wietse Nicolai | - | Lauran Rijk | | 1 | - | 1 | 3 | | |
| Hans van Dijk | - | Jan Wieringa | | 1 | - | 1 | 6 | | |
| Johannes Poortinga | - | Dik Glazenborg | | 0 | - | 2 | 10 | | |
| Piet Pieters | - | Bart Jonker | | 1 | - | 1 | 5 | | |
| De Toer | - | Rinsumageest | | 6 | - | 14 | | | |
| Cor Hof | - | Taeke Kooistra (1157) | | 0 | - | 2 | 1 | | |
| Cor van de Brug | - | Rein van der Wal (1192) | | 1 | - | 1 | 5 | | |
| Homme Fopma | - | Jappie de Vries (1120) | | 1 | - | 1 | 9 | | |
| Henk Borger | - | Bart Visser | | 0 | - | 2 | 4 | | |
| Freerk Hof | - | Durk Douma | | 1 | - | 1 | 8 | | |
| Sieds Tjepkema | - | Anne Talsma | | 1 | - | 1 | 3 | | |
| Klaas Koopman (1158) | - | Siep Rintjema | | 0 | - | 2 | 6 | | |
| Wolter Postma | - | Jan Hania | | 1 | - | 1 | 2 | | |
| Harm Jelsma | - | Thomas Dijkstra | | 1 | - | 1 | 7 | | |
| Loek den Dekker | - | Bouwe Ringnalda | | 0 | - | 2 | 10 | | |
| De Vriendenkring Groningen 2 | - | Fivelgo | | 9 | - | 11 | | | |
| René Paauw | - | Ommo Doornbos | | 1 | - | 1 | 8 | | |
| Jacob Ganzevoort | - | Sietze Rozema | | 1 | - | 1 | 1 | | |
| Frits Schurer | - | Jakob de Vries | | 1 | - | 1 | 7 | | |
| A. v.d. Spoel | - | Jans Blokzijl | | 0 | - | 2 | 9 | | |
| Han Braakhuis | - | Kor Sikkema | | 1 | - | 1 | 5 | | |
| Herman Vroom | - | Albert Schuur | | 2 | - | 0 | 4 | | |
| Johnny Eikema | - | Tjipko Senneker | | 2 | - | 0 | 6 | | |
| Dolf Poelstra | - | Meint de Vries | | 0 | - | 2 | 3 | | |
| Arend de Haan | - | Hans van Leeuwen | | 0 | - | 2 | 2 | | |
| Martin Boersma | - | J. Houwerzijl | | 1 | - | 1 | 10 | | |
| Eensgezindheid | - | Houdt Stand Beilen | | 16 | - | 4 | | | |
| Henk Lansbergen | - | Harrie Vosmeijer | | 1 | - | 1 | 6 | | |
| Jappie Smink (1245) | - | Wim Koopman | | 2 | - | 0 | 2 | | |
| Eddy Drost (1217) | - | Mark Stevens | | 2 | - | 0 | 1 | | |
| Klaas Lyklema | - | Klaas Postema | | 2 | - | 0 | 7 | | |
| Johannes van der Veer | - | Jaap Akse | | 2 | - | 0 | 4 | | |
| Gaele Stoker | - | Cor Slippens | | 1 | - | 1 | 8 | | |
| Johannes Folmer | - | Dirk Reurink | | 1 | - | 1 | 9 | | |
| Pieter Smink | - | Harm Hazenberg | | 2 | - | 0 | 5 | | |
| Sjouke Reekers | - | Henk Pruim | | 2 | - | 0 | 3 | | |
| Sibbele Reekers | - | Cor Darwinkel | | 1 | - | 1 | 10 | | |
| Ronde 3 |
| za 08-10-1988 | Warffum | - | Huizum 2 | | 13 | - | 7 | | | |
| Jan Mente Drent | - | Oebele Hoekstra (1058) | | 2 | - | 0 | | | |
| Nico Werkman | - | Bernard Post | | 1 | - | 1 | | | |
| Peter Hoeksema | - | Sietse Nagel | | 1 | - | 1 | | | |
| Berend Plijter | - | Jan Bosselaar (1180) | | 0 | - | 2 | | | |
| Paul Wijninga | - | Jacob Spoelstra (1170) | | 2 | - | 0 | | | |
| Berend Keizer | - | Willem Meijer Jr. | | 2 | - | 0 | | | |
| Andries Bron | - | Anne Langhout | | 1 | - | 1 | | | |
| Jan Bakker | - | Thijs Talsma | | 1 | - | 1 | | | |
| Gerrit Drent | - | Theo Knoppers | | 1 | - | 1 | | | |
| Herman Mulder | - | Edzer van der Bosch | | 2 | - | 0 | | | |
| Rinsumageest | - | Fortuin Dokkum | | 10 | - | 10 | | | |
| Thomas Dijkstra | - | Hans van Dijk | | 1 | - | 1 | 3 | | |
| Jappie de Vries (1120) | - | Willem Nuveld (1213) | | 2 | - | 0 | 1 | | |
| Taeke Kooistra (1157) | - | Jetze Hoogterp (1201) | | 2 | - | 0 | 8 | | |
| Bart Visser | - | Dirk Sinnema (1325) | | 0 | - | 2 | 6 | | |
| Rein van der Wal (1192) | - | Jan Hoogterp | | 1 | - | 1 | 4 | | |
| Siep Rintjema | - | Wietse Nicolai | | 1 | - | 1 | 2 | | |
| Anne Talsma | - | Gjalt de Boer | | 0 | - | 2 | 7 | | |
| Durk Douma | - | F. Vriezema | | 2 | - | 0 | 10 | | |
| Bouwe Ringnalda | - | Piet Pieters | | 1 | - | 1 | 9 | | |
| Tjalling Oegema | - | Minze Osinga | | 0 | - | 2 | 5 | | |
| Roden | - | De Vriendenkring Groningen 2 | | 11 | - | 9 | | | |
| Sikko van Bolhuis | - | Frits Schurer | | 1 | - | 1 | | | |
| Jan Harm Alkema | - | Han Braakhuis | | 2 | - | 0 | | | |
| Harrie Gerding | - | Johnny Eikema | | 0 | - | 2 | | | |
| Roel de Vries | - | Jacob Ganzevoort | | 2 | - | 0 | | | |
| Luurd Hummel | - | René Paauw | | 1 | - | 1 | | | |
| Jan Kaper | - | Edgar Hartman | | 1 | - | 1 | | | |
| Jannes de Vries | - | Herman Vroom | | 2 | - | 0 | | | |
| Rob Helwerda | - | Arend de Haan | | 0 | - | 2 | | | |
| Jeen Nijhof | - | Ids Bulthuis | | 1 | - | 1 | | | |
| Roel Kranenborg | - | A. v.d. Spoel | | 1 | - | 1 | | | |
| Houdt Stand Beilen | - | Damkring NW Overijssel | | 8 | - | 12 | | | |
| Gerrit Vosmeijer | - | IJsbrand Haven (1285) | | 0 | - | 2 | 1 | | |
| Harrie Vosmeijer | - | Henk Boers | | 2 | - | 0 | 7 | | |
| Klaas Postema | - | Cor Koene (1164) | | 0 | - | 2 | 2 | | |
| Cor Slippens | - | Jacobus Blaas | | 2 | - | 0 | 6 | | |
| Jaap Akse | - | Jacob Poortinga | | 1 | - | 1 | 8 | | |
| Wim Koopman | - | Piet Dijkstra | | 1 | - | 1 | 9 | | |
| Mark Stevens | - | Tiemen van Olst | | 0 | - | 2 | 2 | | |
| Harm Hazenberg | - | Jan Wieringa | | 1 | - | 1 | 10 | | |
| Dirk Reurink | - | Jan Kos | | 1 | - | 1 | 3 | | |
| Cor Darwinkel | - | Sijbrand Haven | | 0 | - | 2 | 4 | | |
| DEZ/De Lelie 2 | - | Fivelgo | | 12 | - | 8 | | | |
| Roelof Schippers Sr. | - | Ommo Doornbos | | 2 | - | 0 | 7 | | |
| Erik Brunsman | - | Sietze Rozema | | 0 | - | 2 | 1 | | |
| Edwin Twiest | - | Jakob de Vries | | 2 | - | 0 | 3 | | |
| Dick Siegers | - | Jans Blokzijl | | 1 | - | 1 | 5 | | |
| Gerrit Slot | - | Kor Sikkema | | 2 | - | 0 | 9 | | |
| Jan Nijmeijer | - | Albert Schuur | | 0 | - | 2 | 8 | | |
| Wiecher Jansen | - | Henk de Vries | | 1 | - | 1 | 6 | | |
| André Nijmeijer | - | Meint de Vries | | 1 | - | 1 | 10 | | |
| Albert van Nuil | - | Hans van Leeuwen | | 1 | - | 1 | 4 | | |
| Jan van Nuil | - | J. Houwerzijl | | 2 | - | 0 | 2 | | |
| Eensgezindheid | - | De Toer | | 9 | - | 11 | | | |
| Eddy Drost (1217) | - | Henk Hosper (1332) | | 2 | - | 0 | 1 | | |
| Henk Lansbergen | - | Cor van de Brug | | 1 | - | 1 | 3 | | |
| Klaas Lyklema | - | Thijmen Stobbe | | 0 | - | 2 | 10 | | |
| Jappie Smink (1245) | - | Cor Hof | | 2 | - | 0 | 8 | | |
| Johannes van der Veer | - | Homme Fopma | | 1 | - | 1 | 2 | | |
| Gaele Stoker | - | Henk Borger | | 1 | - | 1 | 6 | | |
| Sibbele Reekers | - | Sieds Tjepkema | | 0 | - | 2 | 9 | | |
| Johannes Folmer | - | Klaas Koopman (1158) | | 1 | - | 1 | 7 | | |
| Sjouke Reekers | - | Harm Jelsma | | 0 | - | 2 | 4 | | |
| Pieter Smink | - | Marten Martens | | 1 | - | 1 | 5 | | |
| Ronde 4 |
| za 29-10-1988 | Huizum 2 | - | Roden | | 12 | - | 8 | | | |
| Oebele Hoekstra (1058) | - | Sikko van Bolhuis | | 1 | - | 1 | | | |
| Sietse Nagel | - | Jaap Schaafsma | | 1 | - | 1 | | | |
| Bernard Post | - | Jan Kaper | | 1 | - | 1 | | | |
| Jacob Spoelstra (1170) | - | Roel de Vries | | 1 | - | 1 | | | |
| Anne Langhout | - | Harrie Gerding | | 2 | - | 0 | | | |
| Edzer van der Bosch | - | Rob Helwerda | | 0 | - | 2 | | | |
| Willem Meijer Jr. | - | Jannes de Vries | | 2 | - | 0 | | | |
| Theo Knoppers | - | Jan Holt | | 1 | - | 1 | | | |
| Johannes Postma | - | Roel Kranenborg | | 1 | - | 1 | | | |
| Thijs Talsma | - | Willem Sikkema | | 2 | - | 0 | | | |
| Fivelgo | - | Warffum | | 4 | - | 16 | | | |
| Jans Blokzijl | - | Erik Hoeksema | | 0 | - | 2 | 4 | | |
| Ommo Doornbos | - | Paul Wijninga | | 2 | - | 0 | 3 | | |
| Albert Schuur | - | Herman Mulder | | 0 | - | 2 | 8 | | |
| Kor Sikkema | - | Jan Mente Drent | | 0 | - | 2 | 9 | | |
| Meint de Vries | - | Nico Werkman | | 0 | - | 2 | 1 | | |
| Jakob de Vries | - | Berend Plijter | | 1 | - | 1 | 10 | | |
| Tjipko Senneker | - | Andries Bron | | 0 | - | 2 | 7 | | |
| Hans van Leeuwen | - | Peter Hoeksema | | 1 | - | 1 | 6 | | |
| J. Houwerzijl | - | Thomas Bakker | | 0 | - | 2 | 5 | | |
| Sietze Rozema | - | Gerrit Drent | | 0 | - | 2 | 2 | | |
| Fortuin Dokkum | - | Eensgezindheid | | 9 | - | 11 | | | |
| Jan Hoogterp | - | Johannes van der Veer | | 2 | - | 0 | 3 | | |
| Dirk Sinnema (1325) | - | Henk Lansbergen | | 2 | - | 0 | 10 | | |
| Willem Nuveld (1213) | - | Jappie Smink (1245) | | 0 | - | 2 | 1 | | |
| Jetze Hoogterp (1201) | - | Klaas Lyklema | | 1 | - | 1 | 9 | | |
| Gjalt de Boer | - | Gaele Stoker | | 1 | - | 1 | 8 | | |
| Minze Osinga | - | Pieter Smink | | 1 | - | 1 | 5 | | |
| Wietse Nicolai | - | Johannes Folmer | | 0 | - | 2 | 2 | | |
| Marijke Nicolai | - | Sibbele Reekers | | 0 | - | 2 | 4 | | |
| Hans van Dijk | - | Sjouke Reekers | | 1 | - | 1 | 6 | | |
| Johannes Poortinga | - | Jan Haga | | 1 | - | 1 | 7 | | |
| Damkring NW Overijssel | - | Rinsumageest | | 12 | - | 8 | | | |
| Cor Koene (1164) | - | Henk Dijkstra | | 2 | - | 0 | 10 | | |
| Henk Boers | - | Taeke Kooistra (1157) | | 0 | - | 2 | 7 | | |
| IJsbrand Haven (1285) | - | Rein van der Wal (1192) | | 0 | - | 2 | 4 | | |
| Jacobus Blaas | - | Bart Visser | | 1 | - | 1 | 6 | | |
| Jacob Poortinga | - | Durk Douma | | 2 | - | 0 | 1 | | |
| Tiemen van Olst | - | Tjalling Oegema | | 1 | - | 1 | 8 | | |
| Piet Dijkstra | - | Thomas Dijkstra | | 2 | - | 0 | 9 | | |
| Jan Wieringa | - | Bouwe Ringnalda | | 1 | - | 1 | 3 | | |
| Bart Jonker | - | Jan Hania | | 2 | - | 0 | 5 | | |
| Sijbrand Haven | - | Anne Talsma | | 1 | - | 1 | 2 | | |
| DEZ/De Lelie 2 | - | De Vriendenkring Groningen 2 | | 15 | - | 5 | | | |
| René Schippers | - | Frits Schurer | | 1 | - | 1 | 3 | | |
| Erik Brunsman | - | Johnny Eikema | | 2 | - | 0 | 6 | | |
| Edwin Twiest | - | Jacob Ganzevoort | | 2 | - | 0 | 9 | | |
| Dick Siegers | - | Herman Vroom | | 2 | - | 0 | 1 | | |
| Gerrit Slot | - | Han Braakhuis | | 2 | - | 0 | 4 | | |
| Jan Nijmeijer | - | Dolf Poelstra | | 1 | - | 1 | 10 | | |
| Wiecher Jansen | - | A. v.d. Spoel | | 1 | - | 1 | 7 | | |
| André Nijmeijer | - | Ids Bulthuis | | 1 | - | 1 | 8 | | |
| Jan van Nuil | - | Martin Boersma | | 2 | - | 0 | 5 | | |
| Eddie Hilberink | - | Lammert Koerts | | 1 | - | 1 | 2 | | |
| Houdt Stand Beilen | - | De Toer | | 9 | - | 11 | | | |
| Gerrit Vosmeijer | - | Cor van de Brug | | 0 | - | 2 | 1 | | |
| Harrie Vosmeijer | - | Thijmen Stobbe | | 2 | - | 0 | 6 | | |
| Jaap Akse | - | Homme Fopma | | 1 | - | 1 | 7 | | |
| Cor Slippens | - | Cor Hof | | 2 | - | 0 | 4 | | |
| Klaas Postema | - | Henk Borger | | 1 | - | 1 | 5 | | |
| Wim Koopman | - | Freerk Hof | | 1 | - | 1 | 3 | | |
| Harm Hazenberg | - | Klaas Koopman (1158) | | 1 | - | 1 | 9 | | |
| Mark Stevens | - | Harm Jelsma | | 1 | - | 1 | 2 | | |
| Roelof Tiegelaar | - | Marten Martens | | 0 | - | 2 | 10 | | |
| Henk Pruim | - | Loek den Dekker | | 0 | - | 2 | 8 | | |
| Ronde 5 |
| za 12-11-1988 | De Vriendenkring Groningen 2 | - | Huizum 2 | | 3 | - | 17 | | | |
| René Paauw | - | Oebele Hoekstra (1058) | | 1 | - | 1 | | | |
| Han Braakhuis | - | Bernard Post | | 1 | - | 1 | | | |
| Andries Laan | - | Bob Nuys | | 0 | - | 2 | | | |
| Herman Vroom | - | Anne Langhout | | 0 | - | 2 | | | |
| A. v.d. Spoel | - | Theo Knoppers | | 0 | - | 2 | | | |
| Arend de Haan | - | Willem Meijer Jr. | | 0 | - | 2 | | | |
| Edgar Hartman | - | Edzer van der Bosch | | 1 | - | 1 | | | |
| Jacob Ganzevoort | - | Johannes Postma | | 0 | - | 2 | | | |
| Ids Bulthuis | - | Thijs Talsma | | 0 | - | 2 | | | |
| Lammert Koerts | - | Johannes Talsma | | 0 | - | 2 | | | |
| Warffum | - | DEZ/De Lelie 2 | | 9 | - | 11 | | | |
| Jan Mente Drent | - | Jan Nijmeijer | | 2 | - | 0 | 10 | | |
| Berend Keizer | - | Wiecher Jansen | | 2 | - | 0 | 4 | | |
| Nico Werkman | - | Erik Brunsman | | 1 | - | 1 | 2 | | |
| Peter Hoeksema | - | André Nijmeijer | | 1 | - | 1 | 5 | | |
| Berend Plijter | - | Roelof Schippers Sr. | | 1 | - | 1 | 9 | | |
| Herman Mulder | - | Edwin Twiest | | 1 | - | 1 | 6 | | |
| Andries Bron | - | Gerrit Slot | | 0 | - | 2 | 8 | | |
| Thomas Bakker | - | Dick Siegers | | 0 | - | 2 | 1 | | |
| Paul Wijninga | - | Albert van Nuil | | 1 | - | 1 | 3 | | |
| Gerrit Drent | - | Jan van Nuil | | 0 | - | 2 | 7 | | |
| De Toer | - | Fortuin Dokkum | | 12 | - | 8 | | | |
| Cor van de Brug | - | Jan Hoogterp | | 1 | - | 1 | 3 | | |
| Henk Hosper (1332) | - | Gjalt de Boer | | 1 | - | 1 | 4 | | |
| Homme Fopma | - | Dirk Sinnema (1325) | | 2 | - | 0 | 5 | | |
| Klaas Koopman (1158) | - | Jetze Hoogterp (1201) | | 0 | - | 2 | 9 | | |
| Freerk Hof | - | Wietse Nicolai | | 0 | - | 2 | 2 | | |
| Sieds Tjepkema | - | Willem Nuveld (1213) | | 2 | - | 0 | 7 | | |
| Henk Borger | - | Minze Osinga | | 2 | - | 0 | 6 | | |
| Cor Hof | - | Hans van Dijk | | 2 | - | 0 | 1 | | |
| Wolter Postma | - | Johannes Poortinga | | 1 | - | 1 | 8 | | |
| Harm Jelsma | - | Nanne Boskma | | 1 | - | 1 | 10 | | |
| Roden | - | Fivelgo | | 7 | - | 13 | | | |
| Jan Harm Alkema | - | Henk de Vries | | 2 | - | 0 | 3 | | |
| Roel de Vries | - | Sietze Rozema | | 1 | - | 1 | 4 | | |
| Harrie Gerding | - | Jans Blokzijl | | 1 | - | 1 | 6 | | |
| Rob Helwerda | - | Ommo Doornbos | | 0 | - | 2 | 9 | | |
| Jan Kaper | - | Kor Sikkema | | 0 | - | 2 | 10 | | |
| Sikko van Bolhuis | - | Jakob de Vries | | 0 | - | 2 | 1 | | |
| Jannes de Vries | - | Albert Schuur | | 1 | - | 1 | 8 | | |
| Jeen Nijhof | - | Meint de Vries | | 1 | - | 1 | 7 | | |
| Evert Faber | - | Hans van Leeuwen | | 0 | - | 2 | 2 | | |
| Willem Sikkema | - | Harm Bijmolt | | 1 | - | 1 | 5 | | |
| Eensgezindheid | - | Damkring NW Overijssel | | 7 | - | 13 | | | |
| Jappie Smink (1245) | - | Henk Boers | | 2 | - | 0 | 2 | | |
| Henk Lansbergen | - | IJsbrand Haven (1285) | | 0 | - | 2 | 4 | | |
| Klaas Lyklema | - | Jacobus Blaas | | 1 | - | 1 | 9 | | |
| Max Faber | - | Jacob Poortinga | | 0 | - | 2 | 1 | | |
| Johannes van der Veer | - | Tiemen van Olst | | 1 | - | 1 | 3 | | |
| Gaele Stoker | - | Piet Dijkstra | | 0 | - | 2 | 10 | | |
| Johannes Folmer | - | Dik Glazenborg | | 1 | - | 1 | 6 | | |
| Sibbele Reekers | - | Jan Wieringa | | 0 | - | 2 | 8 | | |
| Pieter Smink | - | Jan Kos | | 1 | - | 1 | 7 | | |
| Sjouke Reekers | - | Sijbrand Haven | | 1 | - | 1 | 5 | | |
| Rinsumageest | - | Houdt Stand Beilen | | 13 | - | 7 | | | |
| Bart Visser | - | Harrie Vosmeijer | | 0 | - | 2 | 1 | | |
| Taeke Kooistra (1157) | - | Harm Hazenberg | | 1 | - | 1 | 4 | | |
| Rein van der Wal (1192) | - | Jaap Akse | | 1 | - | 1 | 5 | | |
| Jappie de Vries (1120) | - | Klaas Postema | | 2 | - | 0 | 8 | | |
| Anne Talsma | - | Wim Koopman | | 1 | - | 1 | 7 | | |
| Durk Douma | - | Gerrit Vosmeijer | | 2 | - | 0 | 1 | | |
| Tjalling Oegema | - | Mark Stevens | | 2 | - | 0 | 3 | | |
| Thomas Dijkstra | - | Dirk Reurink | | 1 | - | 1 | 10 | | |
| Bouwe Ringnalda | - | Roelof Tiegelaar | | 2 | - | 0 | 6 | | |
| Henk Dijkstra | - | Cor Darwinkel | | 1 | - | 1 | 9 | | |
| Ronde 6 |
| za 26-11-1988 | De Toer | - | Huizum 2 | | 10 | - | 10 | | | |
| Henk Hosper (1332) | - | Sietse Nagel | | 2 | - | 0 | | | |
| Cor van de Brug | - | Oebele Hoekstra (1058) | | 1 | - | 1 | | | |
| Homme Fopma | - | Bernard Post | | 0 | - | 2 | | | |
| Sieds Tjepkema | - | Jacob Spoelstra (1170) | | 1 | - | 1 | | | |
| Freerk Hof | - | Theo Knoppers | | 1 | - | 1 | | | |
| Henk Borger | - | Anne Langhout | | 0 | - | 2 | | | |
| Klaas Koopman (1158) | - | Edzer van der Bosch | | 1 | - | 1 | | | |
| Cor Hof | - | Johannes Postma | | 2 | - | 0 | | | |
| Wolter Postma | - | Willem Meijer Jr. | | 1 | - | 1 | | | |
| Harm Jelsma | - | Thijs Talsma | | 1 | - | 1 | | | |
| Damkring NW Overijssel | - | Warffum | | 9 | - | 11 | | | |
| IJsbrand Haven (1285) | - | Peter Hoeksema | | 2 | - | 0 | 10 | | |
| Tiemen van Olst | - | Jan Mente Drent | | 0 | - | 2 | 7 | | |
| Cor Koene (1164) | - | Berend Keizer | | 0 | - | 2 | 1 | | |
| Jacob Poortinga | - | Fenno Werkman | | 1 | - | 1 | 2 | | |
| Piet Dijkstra | - | Nico Werkman | | 1 | - | 1 | 8 | | |
| Jan Wieringa | - | Herman Mulder | | 1 | - | 1 | 9 | | |
| Bart Jonker | - | Paul Wijninga | | 1 | - | 1 | 3 | | |
| Jan Kos | - | Gerrit Drent | | 1 | - | 1 | 6 | | |
| Sijbrand Haven | - | Berend Plijter | | 1 | - | 1 | 5 | | |
| Lauran Rijk | - | Thomas Bakker | | 1 | - | 1 | 4 | | |
| Fortuin Dokkum | - | De Vriendenkring Groningen 2 | | 14 | - | 6 | | | |
| Gjalt de Boer | - | Frits Schurer | | 0 | - | 2 | 3 | | |
| Dirk Sinnema (1325) | - | Han Braakhuis | | 2 | - | 0 | 10 | | |
| Jan Hoogterp | - | Herman Vroom | | 2 | - | 0 | 7 | | |
| Jetze Hoogterp (1201) | - | Andries Laan | | 1 | - | 1 | 8 | | |
| Minze Osinga | - | Jacob Ganzevoort | | 2 | - | 0 | 9 | | |
| Willem Nuveld (1213) | - | Edgar Hartman | | 1 | - | 1 | 4 | | |
| Wietse Nicolai | - | Arend de Haan | | 2 | - | 0 | 2 | | |
| Piet Pieters | - | Ids Bulthuis | | 2 | - | 0 | 5 | | |
| Hans van Dijk | - | Martin Boersma | | 0 | - | 2 | 6 | | |
| Nanne Boskma | - | Lammert Koerts | | 2 | - | 0 | 1 | | |
| Houdt Stand Beilen | - | Roden | | 10 | - | 10 | | | |
| Harm Hazenberg | - | Jan Harm Alkema | | 1 | - | 1 | 3 | | |
| Harrie Vosmeijer | - | Laurens Hummel | | 1 | - | 1 | 2 | | |
| Jaap Akse | - | Roel de Vries | | 0 | - | 2 | 7 | | |
| Klaas Postema | - | Harrie Gerding | | 1 | - | 1 | 8 | | |
| Wim Koopman | - | Rob Helwerda | | 1 | - | 1 | 4 | | |
| Arjan Oldenkamp | - | Jannes de Vries | | 1 | - | 1 | 9 | | |
| Mark Stevens | - | Jan Kaper | | 0 | - | 2 | 1 | | |
| Cor Slippens | - | Jan Holt | | 2 | - | 0 | 5 | | |
| Gerrit Vosmeijer | - | Jeen Nijhof | | 1 | - | 1 | 6 | | |
| Cor Darwinkel | - | Willem Sikkema | | 2 | - | 0 | 10 | | |
| Eensgezindheid | - | DEZ/De Lelie 2 | | 9 | - | 11 | | | |
| Jappie Smink (1245) | - | Roelof Schippers Sr. | | 2 | - | 0 | 5 | | |
| Henk Lansbergen | - | André Nijmeijer | | 2 | - | 0 | 7 | | |
| Klaas Lyklema | - | Erik Brunsman | | 0 | - | 2 | 9 | | |
| Johannes van der Veer | - | Edwin Twiest | | 1 | - | 1 | 1 | | |
| Pieter Smink | - | Wiecher Jansen | | 1 | - | 1 | 6 | | |
| Gaele Stoker | - | Gerrit Slot | | 1 | - | 1 | 4 | | |
| Johannes Folmer | - | Dick Siegers | | 0 | - | 2 | 3 | | |
| Sjouke Reekers | - | Jan Nijmeijer | | 1 | - | 1 | 8 | | |
| Sibbele Reekers | - | Albert van Nuil | | 1 | - | 1 | 10 | | |
| Max Faber | - | Eddie Hilberink | | 0 | - | 2 | 2 | | |
| Rinsumageest | - | Fivelgo | | 16 | - | 4 | | | |
| Taeke Kooistra (1157) | - | Ommo Doornbos | | 2 | - | 0 | 4 | | |
| Rein van der Wal (1192) | - | Sietze Rozema | | 2 | - | 0 | 1 | | |
| Jappie de Vries (1120) | - | Jakob de Vries | | 2 | - | 0 | 6 | | |
| Bart Visser | - | Jans Blokzijl | | 2 | - | 0 | 8 | | |
| Siep Rintjema | - | Kor Sikkema | | 2 | - | 0 | 9 | | |
| Anne Talsma | - | Albert Schuur | | 1 | - | 1 | 2 | | |
| Tjalling Oegema | - | Tjipko Senneker | | 2 | - | 0 | 3 | | |
| Durk Douma | - | Meint de Vries | | 2 | - | 0 | 10 | | |
| Thomas Dijkstra | - | Hans van Leeuwen | | 1 | - | 1 | 7 | | |
| Bouwe Ringnalda | - | Harm Bijmolt | | 0 | - | 2 | 5 | | |
| Ronde 7 |
| za 10-12-1988 | Eensgezindheid | - | Huizum 2 | | 8 | - | 12 | | | |
| Pieter Smink | - | Oebele Hoekstra (1058) | | 1 | - | 1 | | | |
| Henk Lansbergen | - | Johannes Postma | | 1 | - | 1 | | | |
| Jappie Smink (1245) | - | Bernard Post | | 0 | - | 2 | | | |
| Klaas Lyklema | - | Jacob Spoelstra (1170) | | 0 | - | 2 | | | |
| Johannes van der Veer | - | Sietse Nagel | | 1 | - | 1 | | | |
| Gaele Stoker | - | Anne Langhout | | 1 | - | 1 | | | |
| Sibbele Reekers | - | Theo Knoppers | | 1 | - | 1 | | | |
| Sjouke Reekers | - | Willem Meijer Jr. | | 1 | - | 1 | | | |
| Johannes Folmer | - | Edzer van der Bosch | | 2 | - | 0 | | | |
| Max Faber | - | Thijs Talsma | | 0 | - | 2 | | | |
| za 17-12-1988 | Warffum | - | Eensgezindheid | | 10 | - | 10 | | | |
| Berend Keizer | - | Henk Lansbergen | | 1 | - | 1 | 9 | | |
| Erik Hoeksema | - | Pieter Smink | | 2 | - | 0 | 7 | | |
| Jan Mente Drent | - | Johannes van der Veer | | 0 | - | 2 | 6 | | |
| Nico Werkman | - | Jappie Smink (1245) | | 1 | - | 1 | 4 | | |
| Paul Wijninga | - | Sjouke Reekers | | 1 | - | 1 | 1 | | |
| Herman Mulder | - | Klaas Lyklema | | 1 | - | 1 | 2 | | |
| Gerrit Drent | - | Johannes Folmer | | 1 | - | 1 | 10 | | |
| Berend Plijter | - | Sibbele Reekers | | 2 | - | 0 | 3 | | |
| Peter Hoeksema | - | Gaele Stoker | | 1 | - | 1 | 8 | | |
| Andries Bron | - | Jan Haga | | 0 | - | 2 | 5 | | |
| Roden | - | Rinsumageest | | 8 | - | 12 | | | |
| Jan Kaper | - | Taeke Kooistra (1157) | | 0 | - | 2 | 1 | | |
| Sikko van Bolhuis | - | Jappie de Vries (1120) | | 2 | - | 0 | 4 | | |
| Luurd Hummel | - | Rein van der Wal (1192) | | 1 | - | 1 | 9 | | |
| Roel de Vries | - | Bart Visser | | 1 | - | 1 | 6 | | |
| Jan Harm Alkema | - | Bouwe Ringnalda | | 0 | - | 2 | 8 | | |
| Harrie Gerding | - | Tjalling Oegema | | 1 | - | 1 | 10 | | |
| Jannes de Vries | - | Anne Talsma | | 2 | - | 0 | 7 | | |
| Rob Helwerda | - | Thomas Dijkstra | | 1 | - | 1 | 5 | | |
| Jan Holt | - | Durk Douma | | 0 | - | 2 | 3 | | |
| Jaap Schaafsma | - | Siep Rintjema | | 0 | - | 2 | 2 | | |
| DEZ/De Lelie 2 | - | Damkring NW Overijssel | | 11 | - | 9 | | | |
| Jan Nijmeijer | - | Jacobus Blaas | | 0 | - | 2 | 9 | | |
| Wiecher Jansen | - | Sijbrand Haven | | 2 | - | 0 | 8 | | |
| Erik Brunsman | - | Jan Wieringa | | 1 | - | 1 | 5 | | |
| Edwin Twiest | - | IJsbrand Haven (1285) | | 2 | - | 0 | 3 | | |
| Roelof Schippers Sr. | - | Henk Boers | | 0 | - | 2 | 1 | | |
| André Nijmeijer | - | Cor Koene (1164) | | 0 | - | 2 | 7 | | |
| Gerrit Slot | - | Jacob Poortinga | | 2 | - | 0 | 2 | | |
| Dick Siegers | - | Tiemen van Olst | | 1 | - | 1 | 6 | | |
| Albert van Nuil | - | Piet Dijkstra | | 1 | - | 1 | 10 | | |
| Marino Barkel | - | Bart Jonker | | 2 | - | 0 | 4 | | |
| De Vriendenkring Groningen 2 | - | De Toer | | 7 | - | 13 | | | |
| Herman Vroom | - | Cor Hof | | 1 | - | 1 | 6 | | |
| Andries Laan | - | Freerk Hof | | 1 | - | 1 | 5 | | |
| Dolf Poelstra | - | Cor van de Brug | | 0 | - | 2 | 4 | | |
| A. v.d. Spoel | - | Thijmen Stobbe | | 0 | - | 2 | 8 | | |
| René Paauw | - | Homme Fopma | | 1 | - | 1 | 10 | | |
| Johnny Eikema | - | Sieds Tjepkema | | 0 | - | 2 | 3 | | |
| Lammert Koerts | - | Klaas Koopman (1158) | | 1 | - | 1 | 9 | | |
| Edgar Hartman | - | Henk Borger | | 0 | - | 2 | 2 | | |
| Ids Bulthuis | - | Harm Jelsma | | 1 | - | 1 | 7 | | |
| Jacob Ganzevoort | - | Marten Martens | | 2 | - | 0 | 1 | | |
| Fivelgo | - | Houdt Stand Beilen | | 9 | - | 11 | | | |
| Ommo Doornbos | - | Cor Darwinkel | | 2 | - | 0 | 7 | | |
| Sietze Rozema | - | Mark Stevens | | 1 | - | 1 | 3 | | |
| Jakob de Vries | - | Cor Slippens | | 0 | - | 2 | 5 | | |
| Jans Blokzijl | - | Jaap Akse | | 1 | - | 1 | 9 | | |
| Kor Sikkema | - | Harm Hazenberg | | 1 | - | 1 | 6 | | |
| Albert Schuur | - | Wim Koopman | | 2 | - | 0 | 2 | | |
| Meint de Vries | - | Gerrit Vosmeijer | | 1 | - | 1 | 8 | | |
| Tjipko Senneker | - | Henk Pruim | | 0 | - | 2 | 4 | | |
| Hans van Leeuwen | - | Cor Kaan | | 0 | - | 2 | 1 | | |
| J. Houwerzijl | - | Jan Darwinkel | | 1 | - | 1 | 10 | | |
| Ronde 8 |
| za 07-01-1989 | Houdt Stand Beilen | - | Warffum | | 9 | - | 11 | | | |
| Cor Darwinkel | - | Gerrit Drent | | 1 | - | 1 | 9 | | |
| Harm Hazenberg | - | Herman Mulder | | 1 | - | 1 | 7 | | |
| Jaap Akse | - | Jan Mente Drent | | 1 | - | 1 | 8 | | |
| Harrie Vosmeijer | - | Paul Wijninga | | 2 | - | 0 | 3 | | |
| Mark Stevens | - | Berend Keizer | | 0 | - | 2 | 6 | | |
| Cor Slippens | - | Peter Hoeksema | | 1 | - | 1 | 10 | | |
| Gerrit Vosmeijer | - | Nico Werkman | | 0 | - | 2 | 1 | | |
| Wim Koopman | - | Andries Bron | | 0 | - | 2 | 4 | | |
| Henk Peters | - | Berend Plijter | | 2 | - | 0 | 2 | | |
| Cor Kaan | - | Thomas Bakker | | 1 | - | 1 | 5 | | |
| Fortuin Dokkum | - | Roden | | 14 | - | 6 | | | |
| Jan Hoogterp | - | Jannes de Vries | | 2 | - | 0 | 3 | | |
| Jetze Hoogterp (1201) | - | Willem Sikkema | | 2 | - | 0 | 10 | | |
| Willem Nuveld (1213) | - | Jaap Schaafsma | | 1 | - | 1 | 7 | | |
| Dirk Sinnema (1325) | - | Rob Helwerda | | 1 | - | 1 | 9 | | |
| Piet Pieters | - | Jan Harm Alkema | | 2 | - | 0 | 1 | | |
| Wietse Nicolai | - | Jan Kaper | | 1 | - | 1 | 2 | | |
| Gjalt de Boer | - | Roel de Vries | | 2 | - | 0 | 4 | | |
| Minze Osinga | - | Harrie Gerding | | 1 | - | 1 | 8 | | |
| Douwe Kootstra (1241) | - | Jan Holt | | 1 | - | 1 | 6 | | |
| Hans van Dijk | - | Roel Kranenborg | | 1 | - | 1 | 5 | | |
| Damkring NW Overijssel | - | De Vriendenkring Groningen 2 | | 16 | - | 4 | | | |
| Cor Koene (1164) | - | Herman Vroom | | 2 | - | 0 | 8 | | |
| Henk Boers | - | Dolf Poelstra | | 1 | - | 1 | 5 | | |
| IJsbrand Haven (1285) | - | A. v.d. Spoel | | 2 | - | 0 | 6 | | |
| Jacobus Blaas | - | Jacob Ganzevoort | | 2 | - | 0 | 3 | | |
| Tiemen van Olst | - | F. Dijkstra | | 2 | - | 0 | 2 | | |
| Piet Dijkstra | - | Lammert Koerts | | 1 | - | 1 | 9 | | |
| Dik Glazenborg | - | Martin Boersma | | 2 | - | 0 | 4 | | |
| Jan Wieringa | - | Ids Bulthuis | | 1 | - | 1 | 7 | | |
| Bart Jonker | - | Lucas Knol | | 1 | - | 1 | 10 | | |
| Sijbrand Haven | - | René Paauw | | 2 | - | 0 | 1 | | |
| Rinsumageest | - | DEZ/De Lelie 2 | | 9 | - | 11 | | | |
| Bouwe Ringnalda | - | Wiecher Jansen | | 0 | - | 2 | 10 | | |
| Anne Talsma | - | Erik Brunsman | | 0 | - | 2 | 4 | | |
| Taeke Kooistra (1157) | - | Edwin Twiest | | 2 | - | 0 | 2 | | Partij |
| Rein van der Wal (1192) | - | Roelof Schippers Sr. | | 2 | - | 0 | 9 | | |
| Bart Visser | - | Dick Siegers | | 1 | - | 1 | 3 | | |
| Jappie de Vries (1120) | - | André Nijmeijer | | 2 | - | 0 | 5 | | |
| Tjalling Oegema | - | Gerrit Slot | | 0 | - | 2 | 7 | | |
| Siep Rintjema | - | Jan Nijmeijer | | 1 | - | 1 | 8 | | |
| Durk Douma | - | Eddie Hilberink | | 0 | - | 2 | 1 | | |
| Thomas Dijkstra | - | Albert van Nuil | | 1 | - | 1 | 6 | | |
| De Toer | - | Fivelgo | | 9 | - | 11 | | | |
| Cor van de Brug | - | Henk de Vries | | 2 | - | 0 | 1 | | |
| Sieds Tjepkema | - | Ommo Doornbos | | 1 | - | 1 | 2 | | |
| Klaas Koopman (1158) | - | Sietze Rozema | | 1 | - | 1 | 8 | | |
| Cor Hof | - | Jans Blokzijl | | 1 | - | 1 | 4 | | |
| Henk Borger | - | Kor Sikkema | | 1 | - | 1 | 10 | | |
| Freerk Hof | - | Meint de Vries | | 0 | - | 2 | 6 | | |
| Wolter Postma | - | Tjipko Senneker | | 1 | - | 1 | 9 | | |
| Harm Jelsma | - | Hans van Leeuwen | | 0 | - | 2 | 3 | | |
| Marten Martens | - | Harm Bijmolt | | 2 | - | 0 | 5 | | |
| Dick Terpstra | - | J. Houwerzijl | | 0 | - | 2 | 7 | | |
| za 14-01-1989 | Huizum 2 | - | Fortuin Dokkum | | 13 | - | 7 | | | |
| Jacob Spoelstra (1170) | - | Hans van Dijk | | 2 | - | 0 | | | |
| Willem Meijer Jr. | - | Jan Hoogterp | | 0 | - | 2 | | | |
| Jan Bosselaar (1180) | - | Dirk Sinnema (1325) | | 1 | - | 1 | | | |
| Sietse Nagel | - | Jetze Hoogterp (1201) | | 2 | - | 0 | | | |
| Bernard Post | - | Wietse Nicolai | | 2 | - | 0 | | | |
| Oebele Hoekstra (1058) | - | Gjalt de Boer | | 1 | - | 1 | | | |
| Anne Langhout | - | Willem Nuveld (1213) | | 0 | - | 2 | | | |
| Theo Knoppers | - | F. Vriezema | | 2 | - | 0 | | | |
| Thijs Talsma | - | Piet Pieters | | 1 | - | 1 | | | |
| Edzer van der Bosch | - | Minze Osinga | | 2 | - | 0 | | | |
| Ronde 9 |
| za 28-01-1989 | Huizum 2 | - | Damkring NW Overijssel | | 10 | - | 10 | | | |
| Bernard Post | - | Cor Koene (1164) | | 2 | - | 0 | | | Partij |
| Jacob Spoelstra (1170) | - | IJsbrand Haven (1285) | | 1 | - | 1 | | | Partij |
| Sietse Nagel | - | Henk Boers | | 1 | - | 1 | | | Partij |
| Oebele Hoekstra (1058) | - | Jacobus Blaas | | 1 | - | 1 | | | Partij |
| Johannes Postma | - | Jacob Poortinga | | 1 | - | 1 | | | Partij |
| Theo Knoppers | - | Tiemen van Olst | | 1 | - | 1 | | | Partij |
| Anne Langhout | - | Piet Dijkstra | | 2 | - | 0 | | | Partij |
| Willem Meijer Jr. | - | Jan Wieringa | | 0 | - | 2 | | | Partij |
| Thijs Talsma | - | Dik Glazenborg | | 1 | - | 1 | | | Partij |
| Johannes Talsma | - | Sijbrand Haven | | 0 | - | 2 | | | Partij |
| Warffum | - | Rinsumageest | | 15 | - | 5 | | | |
| Jan Mente Drent | - | Siep Rintjema | | 2 | - | 0 | 7 | | |
| Berend Plijter | - | Taeke Kooistra (1157) | | 1 | - | 1 | 3 | | |
| Berend Keizer | - | Rein van der Wal (1192) | | 2 | - | 0 | 5 | | |
| Gerrit Drent | - | Jappie de Vries (1120) | | 0 | - | 2 | 8 | | |
| Erik Hoeksema | - | Bart Visser | | 2 | - | 0 | 1 | | |
| Nico Werkman | - | Tjalling Oegema | | 2 | - | 0 | 6 | | |
| Peter Hoeksema | - | Anne Talsma | | 2 | - | 0 | 4 | | |
| Andries Bron | - | Durk Douma | | 1 | - | 1 | 9 | | |
| Thomas Bakker | - | Thomas Dijkstra | | 1 | - | 1 | 10 | | |
| Herman Mulder | - | Bouwe Ringnalda | | 2 | - | 0 | 2 | | |
| Fivelgo | - | Fortuin Dokkum | | 7 | - | 13 | | | |
| Ommo Doornbos | - | Jan Hoogterp | | 0 | - | 2 | 3 | | |
| Sietze Rozema | - | Jetze Hoogterp (1201) | | 1 | - | 1 | 8 | | |
| Jakob de Vries | - | Dirk Sinnema (1325) | | 0 | - | 2 | 10 | | |
| Jans Blokzijl | - | Wietse Nicolai | | 2 | - | 0 | 1 | | |
| Kor Sikkema | - | Sjoerd Bloem | | 2 | - | 0 | 4 | | |
| Albert Schuur | - | Gjalt de Boer | | 1 | - | 1 | 9 | | |
| Tjipko Senneker | - | Marijke Nicolai | | 0 | - | 2 | 5 | | |
| Hans van Leeuwen | - | Willem Nuveld (1213) | | 1 | - | 1 | 2 | | |
| Meint de Vries | - | Minze Osinga | | 0 | - | 2 | 7 | | |
| Henk de Vries | - | Hans van Dijk | | 0 | - | 2 | 6 | | |
| Roden | - | De Toer | | 10 | - | 10 | | | |
| Sikko van Bolhuis | - | Henk Hosper (1332) | | 1 | - | 1 | 8 | | |
| Jan Harm Alkema | - | Cor van de Brug | | 2 | - | 0 | 2 | | |
| Harrie Gerding | - | Thijmen Stobbe | | 0 | - | 2 | 9 | | |
| Roel de Vries | - | Homme Fopma | | 1 | - | 1 | 6 | | |
| Jan Kaper | - | Sieds Tjepkema | | 1 | - | 1 | 1 | | |
| Luurd Hummel | - | Freerk Hof | | 2 | - | 0 | 5 | | |
| Jannes de Vries | - | Cor Hof | | 2 | - | 0 | 3 | | |
| Jan Holt | - | Klaas Koopman (1158) | | 0 | - | 2 | 4 | | |
| Evert Faber | - | Henk Borger | | 0 | - | 2 | 7 | | |
| Sietse Faber | - | Harm Jelsma | | 1 | - | 1 | 10 | | |
| DEZ/De Lelie 2 | - | Houdt Stand Beilen | | 12 | - | 8 | | | |
| Roelof Schippers Sr. | - | Harrie Vosmeijer | | 1 | - | 1 | 1 | | |
| Eddie Hilberink | - | Harm Hazenberg | | 2 | - | 0 | 10 | | |
| Edwin Twiest | - | Cor Darwinkel | | 2 | - | 0 | 6 | | |
| Wiecher Jansen | - | Jaap Akse | | 2 | - | 0 | 4 | | |
| Jan Nijmeijer | - | Cor Slippens | | 1 | - | 1 | 9 | | |
| Gerrit Slot | - | Wim Koopman | | 0 | - | 2 | 8 | | |
| Dick Siegers | - | Henk Peters | | 0 | - | 2 | 5 | | |
| André Nijmeijer | - | Mark Stevens | | 1 | - | 1 | 3 | | |
| Marino Barkel | - | Cor Kaan | | 1 | - | 1 | 2 | | |
| Jan van Nuil | - | Gerrit Vosmeijer | | 2 | - | 0 | 7 | | |
| De Vriendenkring Groningen 2 | - | Eensgezindheid | | 3 | - | 17 | | | |
| Dolf Poelstra | - | Jappie Smink (1245) | | 0 | - | 2 | 4 | | |
| Herman Vroom | - | Henk Lansbergen | | 0 | - | 2 | 5 | | |
| Andries Laan | - | Johannes van der Veer | | 0 | - | 2 | 3 | | |
| A. v.d. Spoel | - | Pieter Smink | | 0 | - | 2 | 6 | | |
| Han Braakhuis | - | Sjouke Reekers | | 1 | - | 1 | 10 | | |
| Frits Schurer | - | Sibbele Reekers | | 1 | - | 1 | 7 | | |
| Johnny Eikema | - | Klaas Lyklema | | 0 | - | 2 | 2 | | |
| Lammert Koerts | - | Johannes Folmer | | 0 | - | 2 | 8 | | |
| Ids Bulthuis | - | Gaele Stoker | | 0 | - | 2 | 1 | | |
| Jacob Ganzevoort | - | Jan Haga | | 1 | - | 1 | 9 | | |
| Ronde 10 |
| za 18-02-1989 | Rinsumageest | - | Huizum 2 | | 8 | - | 12 | | | |
| Rein van der Wal (1192) | - | Bernard Post | | 1 | - | 1 | | | Partij |
| Jappie de Vries (1120) | - | Johannes Postma | | 1 | - | 1 | | | Partij |
| Bart Visser | - | Oebele Hoekstra (1058) | | 0 | - | 2 | | | Partij |
| Siep Rintjema | - | Jacob Spoelstra (1170) | | 1 | - | 1 | | | Partij |
| Tjalling Oegema | - | Theo Knoppers | | 1 | - | 1 | | | Partij |
| Anne Talsma | - | Sietse Nagel | | 0 | - | 2 | | | Partij |
| Thomas Dijkstra | - | Edzer van der Bosch | | 0 | - | 2 | | | Partij |
| Durk Douma | - | Anne Langhout | | 2 | - | 0 | | | Partij |
| Bouwe Ringnalda | - | Willem Meijer Jr. | | 2 | - | 0 | | | Partij |
| Henk Dijkstra | - | Thijs Talsma | | 1 | - | 1 | | | Partij |
| za 25-02-1989 | Fortuin Dokkum | - | Warffum | | 7 | - | 13 | | | |
| Jetze Hoogterp (1201) | - | Nico Werkman | | 2 | - | 0 | 3 | | |
| Wietse Nicolai | - | Berend Plijter | | 0 | - | 2 | 1 | | |
| Johannes Poortinga | - | Berend Keizer | | 0 | - | 2 | 6 | | |
| Nanne Boskma | - | Jan Mente Drent | | 0 | - | 2 | 5 | | |
| Piet Pieters | - | Peter Hoeksema | | 1 | - | 1 | 8 | | |
| Jan Hoogterp | - | Andries Bron | | 1 | - | 1 | 7 | | |
| Gjalt de Boer | - | Erik Hoeksema | | 0 | - | 2 | 9 | | |
| Willem Nuveld (1213) | - | Gerrit Drent | | 1 | - | 1 | 2 | | |
| Minze Osinga | - | Herman Mulder | | 1 | - | 1 | 10 | | |
| Marijke Nicolai | - | Thomas Bakker | | 1 | - | 1 | 4 | | |
| Damkring NW Overijssel | - | Roden | | 11 | - | 9 | | | |
| IJsbrand Haven (1285) | - | Willem Sikkema | | 2 | - | 0 | 7 | | |
| Cor Koene (1164) | - | Jaap Schaafsma | | 1 | - | 1 | 9 | | |
| Jacob Poortinga | - | Jan Harm Alkema | | 1 | - | 1 | 5 | | |
| Tiemen van Olst | - | Harrie Gerding | | 1 | - | 1 | 6 | | |
| Piet Dijkstra | - | Roel de Vries | | 0 | - | 2 | 2 | | |
| Jan Wieringa | - | Rob Helwerda | | 1 | - | 1 | 4 | | |
| Dik Glazenborg | - | Jannes de Vries | | 1 | - | 1 | 10 | | |
| Bart Jonker | - | Jan Kaper | | 0 | - | 2 | 1 | | |
| Jan Kos | - | Albert Schuur | | 2 | - | 0 | 8 | | |
| Sijbrand Haven | - | Roel Kranenborg | | 2 | - | 0 | 3 | | |
| De Toer | - | DEZ/De Lelie 2 | | 8 | - | 12 | | | |
| Henk Hosper (1332) | - | Wiecher Jansen | | 2 | - | 0 | 4 | | |
| Cor van de Brug | - | Theo Leoné | | 0 | - | 2 | 7 | | |
| Thijmen Stobbe | - | Eddie Hilberink | | 1 | - | 1 | 8 | | |
| Homme Fopma | - | Erik Brunsman | | 0 | - | 2 | 5 | | |
| Cor Hof | - | Roelof Schippers Sr. | | 1 | - | 1 | 10 | | |
| Henk Borger | - | Jan Nijmeijer | | 1 | - | 1 | 6 | | |
| Wolter Postma | - | Edwin Twiest | | 1 | - | 1 | 3 | | |
| Klaas Koopman (1158) | - | André Nijmeijer | | 2 | - | 0 | 9 | | |
| Freerk Hof | - | Dick Siegers | | 0 | - | 2 | 1 | | |
| Marten Martens | - | Marino Barkel | | 0 | - | 2 | 2 | | |
| Eensgezindheid | - | Fivelgo | | 12 | - | 8 | | | |
| Henk Lansbergen | - | Henk de Vries | | 2 | - | 0 | 4 | | |
| Johannes van der Veer | - | Albert Schuur | | 2 | - | 0 | 1 | | |
| Klaas Lyklema | - | Sietze Rozema | | 2 | - | 0 | 7 | | |
| Jappie Smink (1245) | - | Ommo Doornbos | | 1 | - | 1 | 6 | | |
| Sibbele Reekers | - | Jakob de Vries | | 1 | - | 1 | 8 | | |
| Sjouke Reekers | - | Jans Blokzijl | | 1 | - | 1 | 2 | | |
| Johannes Folmer | - | Kor Sikkema | | 1 | - | 1 | 10 | | |
| Gaele Stoker | - | Meint de Vries | | 1 | - | 1 | 9 | | |
| Jan Haga | - | Tjipko Senneker | | 0 | - | 2 | 5 | | |
| Max Faber | - | Hans van Leeuwen | | 1 | - | 1 | 3 | | |
| Houdt Stand Beilen | - | De Vriendenkring Groningen 2 | | 11 | - | 9 | | | |
| Jaap Akse | - | Andries Laan | | 2 | - | 0 | 5 | | |
| Harrie Vosmeijer | - | A. v.d. Spoel | | 1 | - | 1 | 8 | | |
| Harm Hazenberg | - | Han Braakhuis | | 0 | - | 2 | 10 | | |
| Cor Slippens | - | Lammert Koerts | | 2 | - | 0 | 6 | | |
| Klaas Postema | - | Frits Schurer | | 0 | - | 2 | 1 | | |
| Wim Koopman | - | Edgar Hartman | | 2 | - | 0 | 7 | | |
| Mark Stevens | - | Martin Boersma | | 2 | - | 0 | 3 | | |
| Henk Peters | - | Ids Bulthuis | | 1 | - | 1 | 2 | | |
| Gerrit Vosmeijer | - | Jacob Ganzevoort | | 0 | - | 2 | 4 | | |
| Cor Darwinkel | - | Lucas Knol | | 1 | - | 1 | 9 | | |
| Ronde 11 |
| za 11-03-1989 | Huizum 2 | - | Houdt Stand Beilen | | 13 | - | 7 | | | |
| Jacob Spoelstra (1170) | - | Cor Darwinkel | | 2 | - | 0 | | | |
| Oebele Hoekstra (1058) | - | Roelof Tiegelaar | | 1 | - | 1 | | | |
| Johannes Postma | - | Harm Hazenberg | | 2 | - | 0 | | | |
| Bernard Post | - | Mark Stevens | | 1 | - | 1 | | | |
| Anne Langhout | - | Henk Peters | | 1 | - | 1 | | | |
| Sietse Nagel | - | Dirk Reurink | | 2 | - | 0 | | | |
| Thijs Talsma | - | Cor Slippens | | 0 | - | 2 | | | |
| Theo Knoppers | - | Jaap Akse | | 1 | - | 1 | | | |
| Willem Meijer Jr. | - | Harrie Vosmeijer | | 2 | - | 0 | | | |
| Edzer van der Bosch | - | Klaas Postema | | 1 | - | 1 | | | |
| Warffum | - | De Toer | | 11 | - | 9 | | | |
| Peter Hoeksema | - | Dick Terpstra | | 1 | - | 1 | 9 | | |
| Berend Plijter | - | Harm Jelsma | | 0 | - | 2 | 7 | | |
| Gezinus Bottema | - | Sieds Tjepkema | | 1 | - | 1 | 4 | | |
| Nico Werkman | - | Homme Fopma | | 2 | - | 0 | 1 | | |
| Andries Bron | - | Thijmen Stobbe | | 1 | - | 1 | 10 | | |
| Herman Mulder | - | Cor Hof | | 2 | - | 0 | 8 | | |
| Jan Mente Drent | - | Henk Borger | | 1 | - | 1 | 6 | | |
| Gerrit Drent | - | Klaas Koopman (1158) | | 2 | - | 0 | 2 | | |
| Paul Wijninga | - | Marten Martens | | 0 | - | 2 | 3 | | |
| H. Visser | - | Freerk Hof | | 1 | - | 1 | 5 | | |
| DEZ/De Lelie 2 | - | Fortuin Dokkum | | 10 | - | 10 | | | |
| Erik Brunsman | - | Jan Hoogterp | | 1 | - | 1 | 8 | | |
| Wiecher Jansen | - | Jetze Hoogterp (1201) | | 0 | - | 2 | 4 | | |
| Jan Nijmeijer | - | Johannes Poortinga | | 1 | - | 1 | 9 | | |
| Edwin Twiest | - | Piet Pieters | | 2 | - | 0 | 5 | | |
| Roelof Schippers Sr. | - | Willem Nuveld (1213) | | 1 | - | 1 | 3 | | |
| Eddie Hilberink | - | Gjalt de Boer | | 0 | - | 2 | 7 | | |
| Dick Siegers | - | Wietse Nicolai | | 1 | - | 1 | 6 | | |
| André Nijmeijer | - | Marijke Nicolai | | 1 | - | 1 | 2 | | |
| Albert van Nuil | - | Hans van Dijk | | 1 | - | 1 | 10 | | |
| Marino Barkel | - | Nanne Boskma | | 2 | - | 0 | 1 | | |
| Roden | - | Eensgezindheid | | 11 | - | 9 | | | |
| Willem Sikkema | - | Henk Lansbergen | | 0 | - | 2 | 9 | | |
| Sikko van Bolhuis | - | Johannes van der Veer | | 1 | - | 1 | 1 | | |
| Jan Harm Alkema | - | Jappie Smink (1245) | | 1 | - | 1 | 4 | | |
| Roel de Vries | - | Pieter Smink | | 2 | - | 0 | 7 | | |
| Jan Holt | - | Sibbele Reekers | | 1 | - | 1 | 6 | | |
| Rob Helwerda | - | Sjouke Reekers | | 1 | - | 1 | 2 | | |
| Jannes de Vries | - | Gaele Stoker | | 0 | - | 2 | 5 | | |
| Jan Kaper | - | Johannes Folmer | | 2 | - | 0 | 3 | | |
| Jeen Nijhof | - | Jan Haga | | 1 | - | 1 | 8 | | |
| Roel Kranenborg | - | Hessel Visser | | 2 | - | 0 | 10 | | |
| Fivelgo | - | Damkring NW Overijssel | | 6 | - | 14 | | | |
| Ommo Doornbos | - | Cor Koene (1164) | | 1 | - | 1 | 9 | | |
| Sietze Rozema | - | IJsbrand Haven (1285) | | 0 | - | 2 | 5 | | |
| Jakob de Vries | - | Henk Boers | | 1 | - | 1 | 8 | | |
| Jans Blokzijl | - | Jacob Poortinga | | 0 | - | 2 | 1 | | |
| Kor Sikkema | - | Jacobus Blaas | | 1 | - | 1 | 10 | | |
| Albert Schuur | - | Tiemen van Olst | | 0 | - | 2 | 3 | | |
| Meint de Vries | - | Piet Dijkstra | | 1 | - | 1 | 4 | | |
| Hans van Leeuwen | - | Jan Wieringa | | 1 | - | 1 | 2 | | |
| Henk de Vries | - | Lauran Rijk | | 1 | - | 1 | 6 | | |
| J. Houwerzijl | - | Sijbrand Haven | | 0 | - | 2 | 7 | | |
| De Vriendenkring Groningen 2 | - | Rinsumageest | | 9 | - | 11 | | | |
| Frits Schurer | - | Taeke Kooistra (1157) | | 1 | - | 1 | 5 | | |
| Andries Laan | - | Anne Talsma | | 1 | - | 1 | 6 | | |
| Herman Vroom | - | Rein van der Wal (1192) | | 2 | - | 0 | 9 | | |
| Han Braakhuis | - | Siep Rintjema | | 1 | - | 1 | 10 | | |
| A. v.d. Spoel | - | Jappie de Vries (1120) | | 0 | - | 2 | 8 | | |
| Lammert Koerts | - | Bart Visser | | 0 | - | 2 | 7 | | |
| Ids Bulthuis | - | Thomas Dijkstra | | 1 | - | 1 | 2 | | |
| Jacob Ganzevoort | - | Durk Douma | | 0 | - | 2 | 4 | | |
| Arend de Haan | - | Bouwe Ringnalda | | 1 | - | 1 | 1 | | |
| Dolf Poelstra | - | Henk Dijkstra | | 2 | - | 0 | 3 | | |
