| Round 1 |
| tu 01-09-2020 | Fred Wortel (1069) | - | Hans Hoogveld | 2 | - | 0 | | Game |
| Chris Schippers (854) | - | Peter van der Zwaag (472) | 1 | - | 1 | | |
| Cor Vonk (809) | - | Gerrit van Schaick Sr. (910) | 1 | - | 1 | | |
| Arie Roos (894) | - | Ben van der Linden (932) | 2 | - | 0 | | Game |
| Bart Jagt (882) | - | George de Groot (397) | 2 | - | 0 | | |
| Leo van Dijk (765) | - | Piet Brandhorst (842) | 1 | - | 1 | | |
| Round 2 |
| tu 08-09-2020 | Fred Wortel (1069) | - | Arie Roos (894) | 2 | - | 0 | | Game |
| Chris Schippers (854) | - | Bart Jagt (882) | 1 | - | 1 | | |
| Peter van der Zwaag (472) | - | Leo van Dijk (765) | 0 | - | 2 | | |
| Piet Brandhorst (842) | - | Cor Vonk (809) | 1 | - | 1 | | |
| Barend Vedder | - | Eric Dubelaar (849) | 0 | - | 2 | | |
| Ben van der Linden (932) | - | George de Groot (397) | 2 | - | 0 | | |
| Round 3 |
| tu 15-09-2020 | Leo van Dijk (765) | - | Bart Jagt (882) | 0 | - | 2 | | |
| Piet Brandhorst (842) | - | Chris Schippers (854) | 0 | - | 2 | | |
| Cor Vonk (809) | - | Arie Roos (894) | 1 | - | 1 | | |
| Gerrit van Schaick Sr. (910) | - | Peter van der Zwaag (472) | 2 | - | 0 | | |
| Piet van Dijk (709) | - | Barend Vedder | 0 | - | 2 | | |
| Round 4 |
| tu 22-09-2020 | George de Groot (397) | - | Gerrit van Schaick Sr. (910) | 0 | - | 2 | | |
| Chris Schippers (854) | - | Cor Vonk (809) | 0 | - | 2 | | Game |
| Eric Dubelaar (849) | - | Leo van Dijk (765) | 1 | - | 1 | | |
| Barend Vedder | - | Piet Brandhorst (842) | 0 | - | 2 | | |
| Peter van der Zwaag (472) | - | Ben van der Linden (932) | 1 | - | 1 | | |
| Hans Hoogveld | - | Piet van Dijk (709) | 2 | - | 0 | | |
| Round 5 |
| tu 06-10-2020 | Cor Vonk (809) | - | Fred Wortel (1069) | 0 | - | 2 | | Game |
| Gerrit van Schaick Sr. (910) | - | Bart Jagt (882) | 1 | - | 1 | | |
| Leo van Dijk (765) | - | Chris Schippers (854) | 0 | - | 2 | | Game |
| Piet Brandhorst (842) | - | Eric Dubelaar (849) | 1 | - | 1 | | |
| Arie Roos (894) | - | Hans Hoogveld | 2 | - | 0 | | |
| George de Groot (397) | - | Piet van Dijk (709) | 0 | - | 2 | | |
| Round 6 |
| tu 13-10-2020 | Bart Jagt (882) | - | Fred Wortel (1069) | 1 | - | 1 | | Game |
| Gerrit van Schaick Sr. (910) | - | Chris Schippers (854) | 1 | - | 1 | | |
| Arie Roos (894) | - | Piet Brandhorst (842) | 2 | - | 0 | | |
| Hans Hoogveld | - | Leo van Dijk (765) | 1 | - | 1 | | |
| Ben van der Linden (932) | - | Piet van Dijk (709) | 2 | - | 0 | | |
| George de Groot (397) | - | Barend Vedder | 2 | - | 0 | | |
| Round 7 |
| tu 20-10-2020 | Fred Wortel (1069) | - | Chris Schippers (854) | 2 | - | 0 | | Game |
| Eric Dubelaar (849) | - | Arie Roos (894) | 1 | - | 1 | | |
| Leo van Dijk (765) | - | Cor Vonk (809) | 1 | - | 1 | | |
| Hans Hoogveld | - | Ben van der Linden (932) | 0 | - | 2 | | |
| Peter van der Zwaag (472) | - | George de Groot (397) | 1 | - | 1 | | |
| Round 8 |
| tu 27-10-2020 | Ben van der Linden (932) | - | Fred Wortel (1069) | 0 | - | 2 | | Game |
| Bart Jagt (882) | - | Arie Roos (894) | 1 | - | 1 | | |
| Cor Vonk (809) | - | Eric Dubelaar (849) | 0 | - | 2 | | Game |
| Chris Schippers (854) | - | Hans Hoogveld | 2 | - | 0 | | |
| George de Groot (397) | - | Piet Brandhorst (842) | 1 | - | 1 | | |
| Piet van Dijk (709) | - | Peter van der Zwaag (472) | 0 | - | 2 | | |
| Round 9 |
| tu 03-11-2020 | Eric Dubelaar (849) | - | Fred Wortel (1069) | 0 | - | 2 | | Game |
| Bart Jagt (882) | - | Cor Vonk (809) | 2 | - | 0 | | |
| Arie Roos (894) | - | Peter van der Zwaag (472) | 2 | - | 0 | | |
| Ben van der Linden (932) | - | Leo van Dijk (765) | 1 | - | 1 | | |
| Piet Brandhorst (842) | - | Piet van Dijk (709) | 1 | - | 1 | | |
| Hans Hoogveld | - | George de Groot (397) | 0 | - | 2 | | |
| Round 10 |
| tu 24-11-2020 | Fred Wortel (1069) | - | Gerrit van Schaick Sr. (910) | 1 | - | 1 | | Game |
| Eric Dubelaar (849) | - | Chris Schippers (854) | 1 | - | 1 | | |
| Piet Brandhorst (842) | - | Ben van der Linden (932) | 0 | - | 2 | | |
| Piet van Dijk (709) | - | Leo van Dijk (765) | 0 | - | 2 | | |
| Peter van der Zwaag (472) | - | Hans Hoogveld | 2 | - | 0 | | |
| Round 11 |
| tu 01-12-2020 | Leo van Dijk (765) | - | Fred Wortel (1069) | 0 | - | 2 | | Game  |
| Ben van der Linden (932) | - | Bart Jagt (882) | 2 | - | 0 | | |
| Chris Schippers (854) | - | Arie Roos (894) | 1 | - | 1 | | |
| George de Groot (397) | - | Eric Dubelaar (849) | 0 | - | 2 | | |
| Piet van Dijk (709) | - | Cor Vonk (809) | 0 | - | 2 | | |
| Peter van der Zwaag (472) | - | Piet Brandhorst (842) | 0 | - | 2 | | |
| Round 12 |
| tu 08-12-2020 | Fred Wortel (1069) | - | Piet van Dijk (709) | 2 | - | 0 | | Game |
| Eric Dubelaar (849) | - | Bart Jagt (882) | 0 | - | 2 | | |
| Chris Schippers (854) | - | Ben van der Linden (932) | 1 | - | 1 | | |
| Piet Brandhorst (842) | - | Hans Hoogveld | 2 | - | 0 | | |
| George de Groot (397) | - | Cor Vonk (809) | 0 | - | 2 | | |
