| Round 1 |
| th 21-09-2017 | Abe Reitsma (806) | - | Hans Klijnsma (866) | 0 | - | 2 | | |
| Nick de la Fonteyne (1110) | - | Bert Oegema (1037) | 2 | - | 0 | | Game |
| Round 2 |
| th 28-09-2017 | Taeke Kooistra (1296) | - | Hans Klijnsma (866) | 2 | - | 0 | | |
| Taeke Kooistra (1296) | - | Wietze Vonk (797) | 2 | - | 0 | | |
| Nick de la Fonteyne (1110) | - | Arnold Wiegersma (989) | 1 | - | 1 | | Game |
| Piet Leijenaar (1091) | - | Sijtze Terpstra (857) | 2 | - | 0 | | Game |
| Bernard Post (1131) | - | Bert Oegema (1037) | 0 | - | 2 | | Game  |
| Round 3 |
| th 05-10-2017 | Wietze Vonk (797) | - | Abe Reitsma (806) | 1 | - | 1 | | |
| Rinze Visser | - | Bert Oegema (1037) | 0 | - | 2 | | Game |
| Hans Klijnsma (866) | - | Sijtze Terpstra (857) | 1 | - | 1 | | Game |
| Round 4 |
| th 12-10-2017 | Bert Oegema (1037) | - | Sjoerd de Vries (751) | 1 | - | 1 | | Game |
| th 19-10-2017 | Piet Leijenaar (1091) | - | Nick de la Fonteyne (1110) | 2 | - | 0 | | Game |
| Taeke Kooistra (1296) | - | Erwin Heslinga (1251) | 2 | - | 0 | | Game |
| Abe Reitsma (806) | - | Lucas Huitema (803) | 2 | - | 0 | | |
| Hans Klijnsma (866) | - | Wietze Vonk (797) | 1 | - | 1 | | |
| Round 5 |
| th 26-10-2017 | Sijtze Terpstra (857) | - | Wietze Vonk (797) | 1 | - | 1 | | Game |
| Rinze Visser | - | Abe Reitsma (806) | 1 | - | 1 | | |
| Bert Oegema (1037) | - | Hans Klijnsma (866) | 2 | - | 0 | | Game |
| Round 6 |
| th 02-11-2017 | Arnold Wiegersma (989) | - | Sijtze Terpstra (857) | 1 | - | 1 | | Game |
| Hans Klijnsma (866) | - | Nick de la Fonteyne (1110) | 0 | - | 2 | | Game |
| Wietze Vonk (797) | - | Bert Oegema (1037) | 0 | - | 2 | | Game |
| Abe Reitsma (806) | - | Taeke Kooistra (1296) | 0 | - | 2 | | |
| Taeke Kooistra (1296) | - | Sjoerd de Vries (751) | 2 | - | 0 | | Game |
| Round 7 |
| th 09-11-2017 | Hans Klijnsma (866) | - | Rinze Visser | 2 | - | 0 | | |
| Bert Oegema (1037) | - | Sijtze Terpstra (857) | 1 | - | 1 | | Game |
| Round 8 |
| th 16-11-2017 | Bert Oegema (1037) | - | Lucas Huitema (803) | 2 | - | 0 | | Game |
| Sjoerd de Vries (751) | - | Nick de la Fonteyne (1110) | 0 | - | 2 | | Game |
| Round 9 |
| th 23-11-2017 | Bert Oegema (1037) | - | Nick de la Fonteyne (1110) | 0 | - | 2 | | Game |
| Hans Klijnsma (866) | - | Lucas Huitema (803) | 1 | - | 1 | | |
| Sijtze Terpstra (857) | - | Rinze Visser | 1 | - | 1 | | |
| Round 10 |
| th 30-11-2017 | Erwin Heslinga (1251) | - | Bert Oegema (1037) | 2 | - | 0 | | Game |
| Arnold Wiegersma (989) | - | Piet Leijenaar (1091) | 0 | - | 2 | | Game |
| Nick de la Fonteyne (1110) | - | Taeke Kooistra (1296) | 0 | - | 2 | | |
| Rinze Visser | - | Taeke Kooistra (1296) | 0 | - | 2 | | |
| Sijtze Terpstra (857) | - | Abe Reitsma (806) | 1 | - | 1 | | |
| Bernard Post (1131) | - | Hans Klijnsma (866) | 1 | - | 1 | | Game |
| Lucas Huitema (803) | - | Douwe Douma (951) | 0 | - | 2 | | Game |
| Round 11 |
| th 07-12-2017 | Nick de la Fonteyne (1110) | - | Sijtze Terpstra (857) | 2 | - | 0 | | |
| Bert Oegema (1037) | - | Arnold Wiegersma (989) | 1 | - | 1 | | Game |
| Round 12 |
| th 14-12-2017 | Taeke Kooistra (1296) | - | Sijtze Terpstra (857) | 2 | - | 0 | | |
| Bert Oegema (1037) | - | Abe Reitsma (806) | 2 | - | 0 | | Game |
| Rinze Visser | - | Hans Klijnsma (866) | 1 | - | 1 | | |
| Round 13 |
| th 21-12-2017 | Piet Leijenaar (1091) | - | Bert Oegema (1037) | 0 | - | 2 | | Game |
| Wietze Vonk (797) | - | Nick de la Fonteyne (1110) | 0 | - | 2 | | Game |
| Abe Reitsma (806) | - | Sijtze Terpstra (857) | 1 | - | 1 | | |
| Arnold Wiegersma (989) | - | Hans Klijnsma (866) | 1 | - | 1 | | Game |
| Lucas Huitema (803) | - | Rinze Visser | 0 | - | 2 | | |
| Round 14 |
| th 11-01-2018 | Nick de la Fonteyne (1110) | - | Lucas Huitema (803) | 2 | - | 0 | | |
| Round 15 |
| th 18-01-2018 | Bert Oegema (1037) | - | Taeke Kooistra (1296) | 0 | - | 2 | | Game |
| Abe Reitsma (806) | - | Douwe Douma (951) | 1 | - | 1 | | Game |
| Sijtze Terpstra (857) | - | Hans Klijnsma (866) | 1 | - | 1 | | |
| Wietze Vonk (797) | - | Rinze Visser | 2 | - | 0 | | |
| Round 16 |
| th 25-01-2018 | Hans Klijnsma (866) | - | Abe Reitsma (806) | 1 | - | 1 | | |
| Bert Oegema (1037) | - | Rinze Visser | 2 | - | 0 | | Game |
| Round 17 |
| th 01-02-2018 | Erwin Heslinga (1251) | - | Nick de la Fonteyne (1110) | 1 | - | 1 | | Game |
| Lucas Huitema (803) | - | Wietze Vonk (797) | 2 | - | 0 | | |
| Abe Reitsma (806) | - | Rinze Visser | 2 | - | 0 | | |
| Hans Klijnsma (866) | - | Bert Oegema (1037) | 0 | - | 2 | | Game |
| Round 18 |
| th 08-02-2018 | Hans Klijnsma (866) | - | Erwin Heslinga (1251) | 0 | - | 2 | | Game |
| Nick de la Fonteyne (1110) | - | Rinze Visser | 2 | - | 0 | | |
| Lucas Huitema (803) | - | Abe Reitsma (806) | 2 | - | 0 | | |
| Wietze Vonk (797) | - | Bert Oegema (1037) | 0 | - | 2 | | Game |
| Round 19 |
| th 15-02-2018 | Rinze Visser | - | Lucas Huitema (803) | 0 | - | 2 | | |
| Nick de la Fonteyne (1110) | - | Bert Oegema (1037) | 2 | - | 0 | | Game |
| Round 20 |
| th 22-02-2018 | Taeke Kooistra (1296) | - | Bert Oegema (1037) | 2 | - | 0 | | Game |
| Abe Reitsma (806) | - | Wietze Vonk (797) | 1 | - | 1 | | |
| Rinze Visser | - | Arnold Wiegersma (989) | 1 | - | 1 | | Game |
| Round 21 |
| th 08-03-2018 | Wietze Vonk (797) | - | Rinze Visser | 0 | - | 2 | | |
| Hans Klijnsma (866) | - | Bert Oegema (1037) | 0 | - | 2 | | Game |
| Abe Reitsma (806) | - | Bert Oegema (1037) | 0 | - | 2 | | Game |
| Round 22 |
| th 15-03-2018 | Hans Klijnsma (866) | - | Abe Reitsma (806) | 2 | - | 0 | | |
| Bert Oegema (1037) | - | Rinze Visser | 2 | - | 0 | | Game |
| Round 23 |
| th 22-03-2018 | Arnold Wiegersma (989) | - | Taeke Kooistra (1296) | 0 | - | 2 | | Game |
| Wietze Vonk (797) | - | Hans Klijnsma (866) | 1 | - | 1 | | |
| Rinze Visser | - | Abe Reitsma (806) | 0 | - | 2 | | |
| Round 25 |
| th 12-04-2018 | Bert Oegema (1037) | - | Rinze Visser | 2 | - | 0 | | Game |
| Bert Oegema (1037) | - | Wietze Vonk (797) | 2 | - | 0 | | Game |
| Abe Reitsma (806) | - | Hans Klijnsma (866) | | - | |
