| Round 1 |
| tu 03-09-2019 | Rinus Veenstra (1157) | - | Oscar Veltman (1173) | 1 | - | 1 | | |
| Pieter de Vries (919) | - | Henk Hosper (1108) | 1 | - | 1 | | |
| Martin Boersbroek (1023) | - | Tjipke Smedinga (1202) | 0 | - | 2 | | Game |
| Bennie Liefting (735) | - | Wim Riddersma (915) | 0 | - | 2 | | |
| Geert Rozenberg (876) | - | Wim Berenpas (787) | 1 | - | 1 | | |
| Sjouke Zijlstra (755) | - | Gerard Weinans (705) | 1 | - | 1 | | |
| Geert Ferwerda (755) | - | Hielke Luik (476) | 1 | - | 1 | | Game |
| Round 2 |
| tu 10-09-2019 | Wim Riddersma (915) | - | Henk Hosper (1108) | 2 | - | 0 | | |
| Pieter de Vries (919) | - | Rinus Veenstra (1157) | 0 | - | 2 | | |
| Oscar Veltman (1173) | - | Wim van der Molen (1084) | 1 | - | 1 | | |
| Geert Rozenberg (876) | - | Sjouke Zijlstra (755) | 1 | - | 1 | | |
| Hielke Luik (476) | - | Gerard Weinans (705) | 2 | - | 0 | | |
| Geert Ferwerda (755) | - | Tabe de Vries (855) | 1 | - | 1 | | Game |
| Sjoerd van der Molen (746) | - | Bennie Liefting (735) | 0 | - | 2 | | |
| Albert Koops (512) | - | Rennie Bloemsma (538) | 1 | - | 1 | | |
| Aize Plantinga (1069) | - | Marten Zijlstra (940) | 2 | - | 0 | | |
| Wim Berenpas (787) | - | Benno de Vries (843) | 1 | - | 1 | | |
| Round 3 |
| tu 17-09-2019 | Tjipke Smedinga (1202) | - | Oscar Veltman (1173) | 1 | - | 1 | | Game |
| Wim van der Molen (1084) | - | Aize Plantinga (1069) | 0 | - | 2 | | |
| Benno de Vries (843) | - | Pieter de Vries (919) | 1 | - | 1 | | |
| Henk Hosper (1108) | - | Martin Boersbroek (1023) | 2 | - | 0 | | |
| Hielke Luik (476) | - | Sjouke Zijlstra (755) | 0 | - | 2 | | |
| Rennie Bloemsma (538) | - | Gerard Weinans (705) | 1 | - | 1 | | |
| Albert Koops (512) | - | Sjoerd van der Molen (746) | 0 | - | 2 | | |
| Bennie Liefting (735) | - | Tabe de Vries (855) | 1 | - | 1 | | |
| Wim Berenpas (787) | - | Wim Riddersma (915) | 1 | - | 1 | | |
| Round 4 |
| tu 24-09-2019 | Wim Riddersma (915) | - | Rinus Veenstra (1157) | 0 | - | 2 | | |
| Tjipke Smedinga (1202) | - | Aize Plantinga (1069) | 2 | - | 0 | | Game |
| Bennie Liefting (735) | - | Geert Rozenberg (876) | 0 | - | 2 | | |
| Wim Berenpas (787) | - | Hielke Luik (476) | 1 | - | 1 | | |
| Wim van der Molen (1084) | - | Geert Ferwerda (755) | 1 | - | 1 | | Game |
| Marten Zijlstra (940) | - | Henk Hosper (1108) | 2 | - | 0 | | |
| Gerard Weinans (705) | - | Sjoerd van der Molen (746) | 1 | - | 1 | | |
| Martin Boersbroek (1023) | - | Pieter de Vries (919) | 0 | - | 2 | | |
| Rennie Bloemsma (538) | - | Tabe de Vries (855) | 0 | - | 2 | | |
| Round 5 |
| tu 01-10-2019 | Rinus Veenstra (1157) | - | Tjipke Smedinga (1202) | 2 | - | 0 | | Game |
| Sjouke Zijlstra (755) | - | Aize Plantinga (1069) | 0 | - | 2 | | |
| Tabe de Vries (855) | - | Geert Rozenberg (876) | 1 | - | 1 | | |
| Marten Zijlstra (940) | - | Wim Riddersma (915) | 1 | - | 1 | | |
| Wim Berenpas (787) | - | Geert Ferwerda (755) | 2 | - | 0 | | Game |
| Hielke Luik (476) | - | Benno de Vries (843) | 1 | - | 1 | | |
| Pieter de Vries (919) | - | Bennie Liefting (735) | 1 | - | 1 | | |
| Gerard Weinans (705) | - | Wim van der Molen (1084) | 0 | - | 2 | | |
| Henk Hosper (1108) | - | Sjoerd van der Molen (746) | 2 | - | 0 | | |
| Rennie Bloemsma (538) | - | Martin Boersbroek (1023) | 0 | - | 2 | | |
| Round 6 |
| tu 08-10-2019 | Tabe de Vries (855) | - | Hielke Luik (476) | 2 | - | 0 | | |
| tu 15-10-2019 | Aize Plantinga (1069) | - | Rinus Veenstra (1157) | 1 | - | 1 | | |
| Tjipke Smedinga (1202) | - | Geert Rozenberg (876) | 2 | - | 0 | | Game |
| Oscar Veltman (1173) | - | Wim Berenpas (787) | 2 | - | 0 | | |
| Sjouke Zijlstra (755) | - | Marten Zijlstra (940) | 1 | - | 1 | | |
| Tabe de Vries (855) | - | Benno de Vries (843) | 1 | - | 1 | | |
| Pieter de Vries (919) | - | Hielke Luik (476) | 2 | - | 0 | | |
| Geert Ferwerda (755) | - | Bennie Liefting (735) | 1 | - | 1 | | Game |
| Sjoerd van der Molen (746) | - | Rennie Bloemsma (538) | 2 | - | 0 | | |
| Gerard Weinans (705) | - | Martin Boersbroek (1023) | 0 | - | 2 | | |
| Round 7 |
| tu 22-10-2019 | Geert Rozenberg (876) | - | Rinus Veenstra (1157) | 0 | - | 2 | | |
| Wim Riddersma (915) | - | Pieter de Vries (919) | 1 | - | 1 | | |
| Henk Hosper (1108) | - | Benno de Vries (843) | 2 | - | 0 | | |
| Bennie Liefting (735) | - | Wim Berenpas (787) | 1 | - | 1 | | |
| Gerard Weinans (705) | - | Geert Ferwerda (755) | 0 | - | 2 | | Game |
| Hielke Luik (476) | - | Rennie Bloemsma (538) | 0 | - | 2 | | |
| Martin Boersbroek (1023) | - | Sjoerd van der Molen (746) | 2 | - | 0 | | |
| Round 8 |
| tu 29-10-2019 | Wim van der Molen (1084) | - | Tjipke Smedinga (1202) | 0 | - | 2 | | Game |
| Rinus Veenstra (1157) | - | Marten Zijlstra (940) | 2 | - | 0 | | |
| Oscar Veltman (1173) | - | Henk Hosper (1108) | 1 | - | 1 | | |
| Hielke Luik (476) | - | Sjoerd van der Molen (746) | 2 | - | 0 | | |
| Geert Rozenberg (876) | - | Gerard Weinans (705) | 0 | - | 2 | | |
| Round 9 |
| we 06-11-2019 | Henk Hosper (1108) | - | Rinus Veenstra (1157) | 0 | - | 2 | | |
| Tjipke Smedinga (1202) | - | Wim Riddersma (915) | 2 | - | 0 | | Game |
| Geert Ferwerda (755) | - | Martin Boersbroek (1023) | 0 | - | 2 | | Game |
| Pieter de Vries (919) | - | Oscar Veltman (1173) | 0 | - | 2 | | |
| Wim Berenpas (787) | - | Wim van der Molen (1084) | 0 | - | 2 | | |
| Bennie Liefting (735) | - | Sjouke Zijlstra (755) | 1 | - | 1 | | |
| Benno de Vries (843) | - | Geert Rozenberg (876) | 0 | - | 2 | | |
| Round 10 |
| tu 12-11-2019 | Pieter de Vries (919) | - | Tabe de Vries (855) | 2 | - | 0 | | |
| Rennie Bloemsma (538) | - | Sjouke Zijlstra (755) | 2 | - | 0 | | |
| Geert Ferwerda (755) | - | Sjoerd van der Molen (746) | 0 | - | 2 | | Game |
| Gerard Weinans (705) | - | Hielke Luik (476) | 2 | - | 0 | | |
| Round 11 |
| tu 19-11-2019 | Rinus Veenstra (1157) | - | Wim van der Molen (1084) | 2 | - | 0 | | |
| Tjipke Smedinga (1202) | - | Pieter de Vries (919) | 2 | - | 0 | | Game |
| Tabe de Vries (855) | - | Wim Riddersma (915) | 2 | - | 0 | | |
| Geert Ferwerda (755) | - | Geert Rozenberg (876) | 0 | - | 2 | | Game |
| Round 12 |
| tu 26-11-2019 | Rinus Veenstra (1157) | - | Tjipke Smedinga (1202) | 0 | - | 2 | | Game |
| Wim van der Molen (1084) | - | Oscar Veltman (1173) | 0 | - | 2 | | |
| Sjoerd van der Molen (746) | - | Rennie Bloemsma (538) | 1 | - | 1 | | |
| Benno de Vries (843) | - | Gerard Weinans (705) | 1 | - | 1 | | |
| Round 13 |
| tu 03-12-2019 | Oscar Veltman (1173) | - | Rinus Veenstra (1157) | 1 | - | 1 | | |
| Martin Boersbroek (1023) | - | Tjipke Smedinga (1202) | 0 | - | 2 | | Game  |
| Aize Plantinga (1069) | - | Wim van der Molen (1084) | 0 | - | 2 | | Game |
| Wim Riddersma (915) | - | Geert Rozenberg (876) | 1 | - | 1 | | |
| Marten Zijlstra (940) | - | Wim Berenpas (787) | 1 | - | 1 | | |
| Sjouke Zijlstra (755) | - | Hielke Luik (476) | 1 | - | 1 | | |
| Benno de Vries (843) | - | Geert Ferwerda (755) | 2 | - | 0 | | Game |
| Round 14 |
| tu 10-12-2019 | Pieter de Vries (919) | - | Geert Rozenberg (876) | 1 | - | 1 | | |
| Wim Riddersma (915) | - | Sjouke Zijlstra (755) | 1 | - | 1 | | |
| Tabe de Vries (855) | - | Wim Berenpas (787) | 2 | - | 0 | | |
| Rennie Bloemsma (538) | - | Bennie Liefting (735) | 1 | - | 1 | | |
| Hielke Luik (476) | - | Geert Ferwerda (755) | 1 | - | 1 | | Game |
| Round 15 |
| tu 07-01-2020 | Wim Berenpas (787) | - | Wim Riddersma (915) | 1 | - | 1 | | |
| Pieter de Vries (919) | - | Geert Rozenberg (876) | 0 | - | 2 | | |
| Rennie Bloemsma (538) | - | Geert Ferwerda (755) | 0 | - | 2 | | Game |
| Hielke Luik (476) | - | Tabe de Vries (855) | 0 | - | 2 | | |
| Round 16 |
| tu 14-01-2020 | Tjipke Smedinga (1202) | - | Tabe de Vries (855) | 2 | - | 0 | | Game |
| Rinus Veenstra (1157) | - | Martin Boersbroek (1023) | 2 | - | 0 | | |
| Oscar Veltman (1173) | - | Aize Plantinga (1069) | 1 | - | 1 | | |
| Wim van der Molen (1084) | - | Pieter de Vries (919) | 2 | - | 0 | | |
| Marten Zijlstra (940) | - | Geert Rozenberg (876) | 0 | - | 2 | | |
| Wim Riddersma (915) | - | Benno de Vries (843) | 2 | - | 0 | | |
| Bennie Liefting (735) | - | Sjouke Zijlstra (755) | 1 | - | 1 | | |
| Geert Ferwerda (755) | - | Wim Berenpas (787) | 2 | - | 0 | | Game |
| Round 17 |
| tu 21-01-2020 | Tjipke Smedinga (1202) | - | Oscar Veltman (1173) | 1 | - | 1 | | Game |
| Tabe de Vries (855) | - | Rinus Veenstra (1157) | 0 | - | 2 | | |
| Wim van der Molen (1084) | - | Wim Riddersma (915) | 0 | - | 2 | | |
| Geert Ferwerda (755) | - | Pieter de Vries (919) | 0 | - | 2 | | Game |
| Gerard Weinans (705) | - | Bennie Liefting (735) | 1 | - | 1 | | |
| Sjoerd van der Molen (746) | - | Sjouke Zijlstra (755) | 1 | - | 1 | | |
| Wim Berenpas (787) | - | Rennie Bloemsma (538) | 2 | - | 0 | | |
| Round 18 |
| tu 28-01-2020 | Rinus Veenstra (1157) | - | Aize Plantinga (1069) | 1 | - | 1 | | |
| Wim Riddersma (915) | - | Tjipke Smedinga (1202) | 0 | - | 2 | | Game |
| Geert Rozenberg (876) | - | Oscar Veltman (1173) | 1 | - | 1 | | |
| Tabe de Vries (855) | - | Wim van der Molen (1084) | 0 | - | 2 | | |
| Martin Boersbroek (1023) | - | Benno de Vries (843) | 1 | - | 1 | | |
| Marten Zijlstra (940) | - | Pieter de Vries (919) | 0 | - | 2 | | |
| Sjouke Zijlstra (755) | - | Wim Berenpas (787) | 1 | - | 1 | | |
| Sjoerd van der Molen (746) | - | Hielke Luik (476) | 1 | - | 1 | | |
| Round 19 |
| we 05-02-2020 | Wim Riddersma (915) | - | Geert Rozenberg (876) | 1 | - | 1 | | |
| Martin Boersbroek (1023) | - | Tabe de Vries (855) | 2 | - | 0 | | |
| Hielke Luik (476) | - | Rennie Bloemsma (538) | 0 | - | 2 | | |
| Round 20 |
| tu 11-02-2020 | Rinus Veenstra (1157) | - | Wim van der Molen (1084) | 1 | - | 1 | | |
| Oscar Veltman (1173) | - | Tjipke Smedinga (1202) | 2 | - | 0 | | Game |
| Geert Rozenberg (876) | - | Martin Boersbroek (1023) | 1 | - | 1 | | |
| Pieter de Vries (919) | - | Wim Riddersma (915) | 1 | - | 1 | | |
| Henk Hosper (1108) | - | Marten Zijlstra (940) | 2 | - | 0 | | |
| Bennie Liefting (735) | - | Hielke Luik (476) | 0 | - | 2 | | |
| Sjouke Zijlstra (755) | - | Tabe de Vries (855) | 1 | - | 1 | | |
| Wim Berenpas (787) | - | Sjoerd van der Molen (746) | 2 | - | 0 | | |
| Benno de Vries (843) | - | Geert Ferwerda (755) | 1 | - | 1 | | Game |
| Rennie Bloemsma (538) | - | Gerard Weinans (705) | 2 | - | 0 | | |
| Round 21 |
| tu 18-02-2020 | Tjipke Smedinga (1202) | - | Henk Hosper (1108) | 1 | - | 1 | | Game |
| Aize Plantinga (1069) | - | Geert Rozenberg (876) | 0 | - | 2 | | Game |
| Wim Riddersma (915) | - | Martin Boersbroek (1023) | 2 | - | 0 | | |
| Pieter de Vries (919) | - | Sjouke Zijlstra (755) | 2 | - | 0 | | |
| Geert Ferwerda (755) | - | Tabe de Vries (855) | 1 | - | 1 | | Game |
| Wim Berenpas (787) | - | Marten Zijlstra (940) | 1 | - | 1 | | |
| Round 22 |
| tu 25-02-2020 | Rinus Veenstra (1157) | - | Geert Rozenberg (876) | 2 | - | 0 | | |
| Wim van der Molen (1084) | - | Oscar Veltman (1173) | 2 | - | 0 | | |
| Tjipke Smedinga (1202) | - | Wim Riddersma (915) | 2 | - | 0 | | Game |
| Aize Plantinga (1069) | - | Henk Hosper (1108) | 0 | - | 2 | | Game |
| Sjouke Zijlstra (755) | - | Rennie Bloemsma (538) | 2 | - | 0 | | |
| Hielke Luik (476) | - | Wim Berenpas (787) | 0 | - | 2 | | |
| Sjoerd van der Molen (746) | - | Geert Ferwerda (755) | 1 | - | 1 | | Game |
| Gerard Weinans (705) | - | Pieter de Vries (919) | 0 | - | 2 | | |
| Martin Boersbroek (1023) | - | Tabe de Vries (855) | 1 | - | 1 | | |
| Round 23 |
| tu 10-03-2020 | Tjipke Smedinga (1202) | - | Martin Boersbroek (1023) | 2 | - | 0 | | Game |
| Geert Rozenberg (876) | - | Henk Hosper (1108) | 0 | - | 2 | | |
| Aize Plantinga (1069) | - | Pieter de Vries (919) | 2 | - | 0 | | Game |
| Tabe de Vries (855) | - | Marten Zijlstra (940) | 1 | - | 1 | | |
| Geert Ferwerda (755) | - | Sjouke Zijlstra (755) | 1 | - | 1 | | |
| Wim Berenpas (787) | - | Bennie Liefting (735) | 0 | - | 2 | | |
