| Round 1 |
| fr 25-01-2019 | Bassirou Ba (1460) | - | Meinze Feenstra (1021) | 2 | - | 0 | | |
| Lolke Huitema (1019) | - | Jan van Dijk (1426) | 0 | - | 2 | | |
| Arjan van Leeuwen | - | Douwe Douma (1005) | 2 | - | 0 | | |
| Jan de Vos (992) | - | Foeke Tiemensma (1331) | 1 | - | 1 | | |
| Bastiaan Hollander (1317) | - | Riekele Veldstra (991) | 1 | - | 1 | | |
| Gijs Koelstra (987) | - | Jan Algra (1298) | 1 | - | 1 | | |
| Anton Schotanus (1269) | - | Hans van Dijk (981) | 2 | - | 0 | | |
| Piet Dijkstra (981) | - | Sjoerd Koopman (1267) | 0 | - | 2 | | |
| Taeke Kooistra (1242) | - | Jan Snijder (976) | 2 | - | 0 | | |
| Marten Zijlstra (974) | - | Jan Adema (1225) | 0 | - | 2 | | |
| Nico Lugthart (1213) | - | Jan Peters (952) | 2 | - | 0 | | |
| Jan T. Terpstra (944) | - | Hans Zondervan (1200) | 0 | - | 2 | | |
| Jacob de Vries (1192) | - | Harm Terpstra (925) | 1 | - | 1 | | |
| Siep Altena (918) | - | Munkhtuya Nasanbayar (1186) | 1 | - | 1 | | |
| Sipke Doller (1185) | - | Luitzen van der Heide (918) | 2 | - | 0 | | |
| Fenno Werkman (897) | - | Tjalling van den Bosch (1178) | 2 | - | 0 | | |
| Bernard Post (1143) | - | Wim Riddersma (893) | 2 | - | 0 | | |
| Bram Scholma (887) | - | Bart Visser (1139) | 0 | - | 2 | | |
| Sietse Nagel (1138) | - | Heddy Andringa (877) | 2 | - | 0 | | |
| Piet Wiersma (850) | - | Binne Brouwer (1109) | 0 | - | 2 | | |
| Nick de la Fonteyne (1107) | - | Gauke Dirk Nijholt (845) | 1 | - | 1 | | |
| Geert Rozenberg (844) | - | Wim Dekker (1104) | 1 | - | 1 | | |
| Henk Jonker (1085) | - | Joop de Graaf (807) | 2 | - | 0 | | |
| Eelke Steringa (765) | - | Bert Begeman (1077) | 0 | - | 2 | | |
| Aize Plantinga (1076) | - | Jan Sloot (720) | 2 | - | 0 | | |
| Rika van Leeuwen (652) | - | Ids Bruinsma (1057) | 0 | - | 2 | | |
| Anne Dekker (1056) | - | Jan Tuintjer (612) | 2 | - | 0 | | |
| Albert Hendrik Snijder (589) | - | Gerrit Terpstra (1035) | 0 | - | 2 | | |
| Tjalling Oegema (1025) | - | Gepke Koopman | 2 | - | 0 | | |
| Round 2 |
| sa 26-01-2019 | Hans Zondervan (1200) | - | Sietse Nagel (1138) | 1 | - | 1 | | |
| Bert Begeman (1077) | - | Taeke Kooistra (1242) | 0 | - | 2 | | |
| Sjoerd Koopman (1267) | - | Sipke Doller (1185) | 2 | - | 0 | | |
| Gerrit Terpstra (1035) | - | Aize Plantinga (1076) | 1 | - | 1 | | |
| Jan Adema (1225) | - | Fenno Werkman (897) | 1 | - | 1 | | |
| Tjalling Oegema (1025) | - | Bernard Post (1143) | 0 | - | 2 | | |
| Nico Lugthart (1213) | - | Anton Schotanus (1269) | 0 | - | 2 | | |
| Arjan van Leeuwen | - | Anne Dekker (1056) | 1 | - | 1 | | |
| Bart Visser (1139) | - | Bassirou Ba (1460) | 1 | - | 1 | | |
| Binne Brouwer (1109) | - | Henk Jonker (1085) | 2 | - | 0 | | |
| Ids Bruinsma (1057) | - | Jan van Dijk (1426) | 0 | - | 2 | | |
| Jan Algra (1298) | - | Nick de la Fonteyne (1107) | 0 | - | 2 | | |
| Foeke Tiemensma (1331) | - | Gijs Koelstra (987) | 2 | - | 0 | | |
| Wim Dekker (1104) | - | Siep Altena (918) | 1 | - | 1 | | |
| Gauke Dirk Nijholt (845) | - | Geert Rozenberg (844) | 0 | - | 2 | | |
| Harm Terpstra (925) | - | Jan de Vos (992) | 2 | - | 0 | | |
| Munkhtuya Nasanbayar (1186) | - | Bastiaan Hollander (1317) | 1 | - | 1 | | |
| Riekele Veldstra (991) | - | Jacob de Vries (1192) | 2 | - | 0 | | |
| Hans van Dijk (981) | - | Piet Wiersma (850) | 2 | - | 0 | | |
| Meinze Feenstra (1021) | - | Rika van Leeuwen (652) | 1 | - | 1 | | |
| Tjalling van den Bosch (1178) | - | Bram Scholma (887) | 2 | - | 0 | | |
| Wim Riddersma (893) | - | Jan T. Terpstra (944) | 0 | - | 2 | | |
| Jan Sloot (720) | - | Albert Hendrik Snijder (589) | 0 | - | 2 | | |
| Douwe Douma (1005) | - | Piet Dijkstra (981) | 2 | - | 0 | | |
| Heddy Andringa (877) | - | Eelke Steringa (765) | 1 | - | 1 | | |
| Gepke Koopman | - | Marten Zijlstra (974) | 0 | - | 2 | | |
| Jan Peters (952) | - | Jan Snijder (976) | 1 | - | 1 | | |
| Jan Tuintjer (612) | - | Lolke Huitema (1019) | 0 | - | 2 | | |
| Joop de Graaf (807) | - | Luitzen van der Heide (918) | 0 | - | 2 | | |
| Round 3 |
| Bram Scholma (887) | - | Jan Sloot (720) | 1 | - | 1 | | |
| Piet Dijkstra (981) | - | Jan Tuintjer (612) | 1 | - | 1 | | |
| Gepke Koopman | - | Wim Riddersma (893) | 0 | - | 2 | | |
| Piet Wiersma (850) | - | Joop de Graaf (807) | 0 | - | 2 | | |
| Jan Algra (1298) | - | Meinze Feenstra (1021) | 2 | - | 0 | | |
| Jan Snijder (976) | - | Gijs Koelstra (987) | 2 | - | 0 | | |
| Gauke Dirk Nijholt (845) | - | Heddy Andringa (877) | 0 | - | 2 | | |
| Jacob de Vries (1192) | - | Rika van Leeuwen (652) | 2 | - | 0 | | |
| Jan de Vos (992) | - | Eelke Steringa (765) | 0 | - | 2 | | |
| Hans van Dijk (981) | - | Tjalling Oegema (1025) | 0 | - | 2 | | |
| Henk Jonker (1085) | - | Munkhtuya Nasanbayar (1186) | 2 | - | 0 | | |
| Lolke Huitema (1019) | - | Siep Altena (918) | 2 | - | 0 | | |
| Tjalling van den Bosch (1178) | - | Ids Bruinsma (1057) | 1 | - | 1 | | |
| Douwe Douma (1005) | - | Nico Lugthart (1213) | 0 | - | 2 | | |
| Jan T. Terpstra (944) | - | Bert Begeman (1077) | 0 | - | 2 | | |
| Bastiaan Hollander (1317) | - | Albert Hendrik Snijder (589) | 2 | - | 0 | | |
| Marten Zijlstra (974) | - | Wim Dekker (1104) | 1 | - | 1 | | |
| Sipke Doller (1185) | - | Jan Peters (952) | 2 | - | 0 | | |
| Geert Rozenberg (844) | - | Riekele Veldstra (991) | 0 | - | 2 | | |
| Bassirou Ba (1460) | - | Aize Plantinga (1076) | 2 | - | 0 | | |
| Sietse Nagel (1138) | - | Anne Dekker (1056) | 0 | - | 2 | | |
| Jan Adema (1225) | - | Bart Visser (1139) | 1 | - | 1 | | |
| Nick de la Fonteyne (1107) | - | Gerrit Terpstra (1035) | 1 | - | 1 | | |
| Foeke Tiemensma (1331) | - | Arjan van Leeuwen | 1 | - | 1 | | |
| Fenno Werkman (897) | - | Harm Terpstra (925) | 1 | - | 1 | | |
| Luitzen van der Heide (918) | - | Hans Zondervan (1200) | 0 | - | 2 | | |
| Anton Schotanus (1269) | - | Binne Brouwer (1109) | 1 | - | 1 | | |
| Jan van Dijk (1426) | - | Sjoerd Koopman (1267) | 2 | - | 0 | | |
| Bernard Post (1143) | - | Taeke Kooistra (1242) | 1 | - | 1 | | |
| Round 4 |
| Piet Wiersma (850) | - | Gepke Koopman | 2 | - | 0 | | |
| Meinze Feenstra (1021) | - | Jan Tuintjer (612) | 1 | - | 1 | | |
| Gijs Koelstra (987) | - | Bram Scholma (887) | 2 | - | 0 | | |
| Rika van Leeuwen (652) | - | Gauke Dirk Nijholt (845) | 0 | - | 2 | | |
| Jan Peters (952) | - | Piet Dijkstra (981) | 1 | - | 1 | | |
| Jan Sloot (720) | - | Jan de Vos (992) | 0 | - | 2 | | |
| Siep Altena (918) | - | Douwe Douma (1005) | 0 | - | 2 | | |
| Albert Hendrik Snijder (589) | - | Munkhtuya Nasanbayar (1186) | 0 | - | 2 | | |
| Wim Riddersma (893) | - | Luitzen van der Heide (918) | 2 | - | 0 | | |
| Hans van Dijk (981) | - | Jan T. Terpstra (944) | 0 | - | 2 | | |
| Wim Dekker (1104) | - | Tjalling van den Bosch (1178) | 1 | - | 1 | | |
| Eelke Steringa (765) | - | Geert Rozenberg (844) | 1 | - | 1 | | |
| Heddy Andringa (877) | - | Ids Bruinsma (1057) | 1 | - | 1 | | |
| Jan Snijder (976) | - | Jacob de Vries (1192) | 0 | - | 2 | | |
| Aize Plantinga (1076) | - | Marten Zijlstra (974) | 2 | - | 0 | | |
| Joop de Graaf (807) | - | Sietse Nagel (1138) | 0 | - | 2 | | |
| Gerrit Terpstra (1035) | - | Henk Jonker (1085) | 1 | - | 1 | | |
| Lolke Huitema (1019) | - | Bastiaan Hollander (1317) | 0 | - | 2 | | |
| Bert Begeman (1077) | - | Nick de la Fonteyne (1107) | 1 | - | 1 | | |
| Harm Terpstra (925) | - | Bart Visser (1139) | 1 | - | 1 | | |
| Sjoerd Koopman (1267) | - | Nico Lugthart (1213) | 1 | - | 1 | | |
| Arjan van Leeuwen | - | Sipke Doller (1185) | 2 | - | 0 | | |
| Tjalling Oegema (1025) | - | Jan Adema (1225) | 0 | - | 2 | | |
| Fenno Werkman (897) | - | Jan Algra (1298) | 0 | - | 2 | | |
| Binne Brouwer (1109) | - | Riekele Veldstra (991) | 1 | - | 1 | | |
| Anne Dekker (1056) | - | Anton Schotanus (1269) | 0 | - | 2 | | |
| Bernard Post (1143) | - | Bassirou Ba (1460) | 0 | - | 2 | | |
| Taeke Kooistra (1242) | - | Foeke Tiemensma (1331) | 0 | - | 2 | | |
| Hans Zondervan (1200) | - | Jan van Dijk (1426) | 1 | - | 1 | | |
| Round 5 |
| Jan Sloot (720) | - | Rika van Leeuwen (652) | 0 | - | 2 | | |
| Bram Scholma (887) | - | Gepke Koopman | 2 | - | 0 | | |
| Jan Peters (952) | - | Meinze Feenstra (1021) | 0 | - | 2 | | |
| Joop de Graaf (807) | - | Albert Hendrik Snijder (589) | 0 | - | 2 | | |
| Luitzen van der Heide (918) | - | Piet Dijkstra (981) | 1 | - | 1 | | |
| Siep Altena (918) | - | Piet Wiersma (850) | 2 | - | 0 | | |
| Marten Zijlstra (974) | - | Jan Snijder (976) | 2 | - | 0 | | |
| Jan Tuintjer (612) | - | Hans van Dijk (981) | 0 | - | 2 | | |
| Jan de Vos (992) | - | Gijs Koelstra (987) | 2 | - | 0 | | |
| Munkhtuya Nasanbayar (1186) | - | Ids Bruinsma (1057) | 2 | - | 0 | | |
| Douwe Douma (1005) | - | Eelke Steringa (765) | 2 | - | 0 | | |
| Sipke Doller (1185) | - | Heddy Andringa (877) | 2 | - | 0 | | |
| Wim Dekker (1104) | - | Lolke Huitema (1019) | 2 | - | 0 | | |
| Jan T. Terpstra (944) | - | Tjalling Oegema (1025) | 2 | - | 0 | | |
| Geert Rozenberg (844) | - | Wim Riddersma (893) | 0 | - | 2 | | |
| Gauke Dirk Nijholt (845) | - | Fenno Werkman (897) | 1 | - | 1 | | |
| Nico Lugthart (1213) | - | Harm Terpstra (925) | 2 | - | 0 | | |
| Gerrit Terpstra (1035) | - | Sjoerd Koopman (1267) | 0 | - | 2 | | |
| Sietse Nagel (1138) | - | Bert Begeman (1077) | 1 | - | 1 | | |
| Nick de la Fonteyne (1107) | - | Henk Jonker (1085) | 1 | - | 1 | | |
| Bart Visser (1139) | - | Aize Plantinga (1076) | 1 | - | 1 | | |
| Jacob de Vries (1192) | - | Taeke Kooistra (1242) | 2 | - | 0 | | |
| Jan Algra (1298) | - | Anne Dekker (1056) | 2 | - | 0 | | |
| Tjalling van den Bosch (1178) | - | Bernard Post (1143) | 1 | - | 1 | | |
| Hans Zondervan (1200) | - | Arjan van Leeuwen | 1 | - | 1 | | |
| Foeke Tiemensma (1331) | - | Binne Brouwer (1109) | 2 | - | 0 | | |
| Riekele Veldstra (991) | - | Jan Adema (1225) | 0 | - | 2 | | |
| Bassirou Ba (1460) | - | Anton Schotanus (1269) | 1 | - | 1 | | |
| Jan van Dijk (1426) | - | Bastiaan Hollander (1317) | 0 | - | 2 | | |
| Round 6 |
| Anton Schotanus (1269) | - | Jacob de Vries (1192) | 2 | - | 0 | | |
| Bassirou Ba (1460) | - | Foeke Tiemensma (1331) | 2 | - | 0 | | |
| Jan Adema (1225) | - | Bastiaan Hollander (1317) | 1 | - | 1 | | |
| Arjan van Leeuwen | - | Jan Algra (1298) | 2 | - | 0 | | |
| Jan van Dijk (1426) | - | Nico Lugthart (1213) | 2 | - | 0 | | |
| Sjoerd Koopman (1267) | - | Hans Zondervan (1200) | 1 | - | 1 | | |
| Riekele Veldstra (991) | - | Jan de Vos (992) | 0 | - | 2 | | |
| Wim Riddersma (893) | - | Bart Visser (1139) | 0 | - | 2 | | |
| Binne Brouwer (1109) | - | Wim Dekker (1104) | 0 | - | 2 | | |
| Sipke Doller (1185) | - | Nick de la Fonteyne (1107) | 1 | - | 1 | | |
| Bernard Post (1143) | - | Sietse Nagel (1138) | 2 | - | 0 | | |
| Bert Begeman (1077) | - | Douwe Douma (1005) | 0 | - | 2 | | |
| Henk Jonker (1085) | - | Jan T. Terpstra (944) | 2 | - | 0 | | |
| Aize Plantinga (1076) | - | Munkhtuya Nasanbayar (1186) | 1 | - | 1 | | |
| Harm Terpstra (925) | - | Albert Hendrik Snijder (589) | 1 | - | 1 | | |
| Taeke Kooistra (1242) | - | Marten Zijlstra (974) | 2 | - | 0 | | |
| Anne Dekker (1056) | - | Tjalling van den Bosch (1178) | 0 | - | 2 | | |
| Fenno Werkman (897) | - | Gerrit Terpstra (1035) | 2 | - | 0 | | |
| Lolke Huitema (1019) | - | Hans van Dijk (981) | 2 | - | 0 | | |
| Meinze Feenstra (1021) | - | Geert Rozenberg (844) | 2 | - | 0 | | |
| Eelke Steringa (765) | - | Gauke Dirk Nijholt (845) | 2 | - | 0 | | |
| Ids Bruinsma (1057) | - | Tjalling Oegema (1025) | 1 | - | 1 | | |
| Heddy Andringa (877) | - | Siep Altena (918) | 0 | - | 2 | | |
| Rika van Leeuwen (652) | - | Gijs Koelstra (987) | 0 | - | 2 | | |
| Luitzen van der Heide (918) | - | Bram Scholma (887) | 0 | - | 2 | | |
| Piet Dijkstra (981) | - | Jan Snijder (976) | 1 | - | 1 | | |
| Piet Wiersma (850) | - | Jan Peters (952) | 2 | - | 0 | | |
| Jan Tuintjer (612) | - | Joop de Graaf (807) | 0 | - | 2 | | |
| Gepke Koopman | - | Jan Sloot (720) | 1 | - | 1 | | |
| Round 7 |
| Jan Adema (1225) | - | Bassirou Ba (1460) | 1 | - | 1 | | |
| Bastiaan Hollander (1317) | - | Anton Schotanus (1269) | 1 | - | 1 | | |
| Jan van Dijk (1426) | - | Arjan van Leeuwen | 2 | - | 0 | | |
| Wim Dekker (1104) | - | Foeke Tiemensma (1331) | 0 | - | 2 | | |
| Bart Visser (1139) | - | Henk Jonker (1085) | 2 | - | 0 | | |
| Hans Zondervan (1200) | - | Douwe Douma (1005) | 2 | - | 0 | | |
| Sjoerd Koopman (1267) | - | Bernard Post (1143) | 1 | - | 1 | | |
| Nico Lugthart (1213) | - | Meinze Feenstra (1021) | 2 | - | 0 | | |
| Munkhtuya Nasanbayar (1186) | - | Sipke Doller (1185) | 0 | - | 2 | | |
| Jan Algra (1298) | - | Jan de Vos (992) | 2 | - | 0 | | |
| Jacob de Vries (1192) | - | Fenno Werkman (897) | 0 | - | 2 | | |
| Tjalling van den Bosch (1178) | - | Aize Plantinga (1076) | 2 | - | 0 | | |
| Nick de la Fonteyne (1107) | - | Taeke Kooistra (1242) | 0 | - | 2 | | |
| Binne Brouwer (1109) | - | Wim Riddersma (893) | 1 | - | 1 | | |
| Riekele Veldstra (991) | - | Eelke Steringa (765) | 2 | - | 0 | | |
| Sietse Nagel (1138) | - | Harm Terpstra (925) | 1 | - | 1 | | |
| Siep Altena (918) | - | Bert Begeman (1077) | 1 | - | 1 | | |
| Jan T. Terpstra (944) | - | Lolke Huitema (1019) | 0 | - | 2 | | |
| Gerrit Terpstra (1035) | - | Bram Scholma (887) | 1 | - | 1 | | |
| Tjalling Oegema (1025) | - | Anne Dekker (1056) | 0 | - | 2 | | |
| Albert Hendrik Snijder (589) | - | Marten Zijlstra (974) | 1 | - | 1 | | |
| Gijs Koelstra (987) | - | Ids Bruinsma (1057) | 1 | - | 1 | | |
| Geert Rozenberg (844) | - | Piet Wiersma (850) | 0 | - | 2 | | |
| Piet Dijkstra (981) | - | Heddy Andringa (877) | 2 | - | 0 | | |
| Joop de Graaf (807) | - | Hans van Dijk (981) | 2 | - | 0 | | |
| Jan Snijder (976) | - | Gauke Dirk Nijholt (845) | 1 | - | 1 | | |
| Luitzen van der Heide (918) | - | Rika van Leeuwen (652) | 0 | - | 2 | | |
| Jan Peters (952) | - | Gepke Koopman | 1 | - | 1 | | |
| Jan Sloot (720) | - | Jan Tuintjer (612) | 1 | - | 1 | | |
