| Round 1 |
| fr 21-05-2021 | Edwin de Jager (2148) | - | Guido van den Berg (2131) | 1 | - | 1 | | |
| Matthijs Broek (1832) | - | Peter Lansbergen (1985) | 1 | - | 1 | | |
| Gerrit van Mastrigt (2113) | - | Hans Lansbergen (2078) | 1 | - | 1 | | |
| Frits Luteijn (2215) | - | Peter van der Stap (2181) | 0 | - | 2 | | |
| Jeroen Kos (2236) | - | Ron Heusdens (2312) | 0 | - | 2 | | |
| Round 2 |
| fr 28-05-2021 | Hans Lansbergen (2078) | - | Guido van den Berg (2131) | 2 | - | 0 | | Game |
| Peter van der Stap (2181) | - | Edwin de Jager (2148) | 1 | - | 1 | | |
| Frits Luteijn (2215) | - | Jeroen Kos (2236) | 1 | - | 1 | | Game |
| Peter Lansbergen (1985) | - | Leo Mous (1899) | 1 | - | 1 | | |
| Round 3 |
| fr 04-06-2021 | Guido van den Berg (2131) | - | Frits Luteijn (2215) | 1 | - | 1 | | Game |
| Matthijs Broek (1832) | - | Leo Mous (1899) | 0 | - | 2 | | |
| Edwin de Jager (2148) | - | Peter Lansbergen (1985) | 0 | - | 2 | | |
| Jeroen Kos (2236) | - | Ton Burgerhout (2146) | 1 | - | 1 | | Game |
| Hans Lansbergen (2078) | - | Peter van der Stap (2181) | 1 | - | 1 | | Game |
| Round 4 |
| fr 11-06-2021 | Guido van den Berg (2131) | - | Jeroen Kos (2236) | 0 | - | 2 | | |
| Dirk van Schaik Sr. (1993) | - | Matthijs Broek (1832) | 1 | - | 1 | | |
| Ron Heusdens (2312) | - | Hans Lansbergen (2078) | 2 | - | 0 | | |
| Leo Mous (1899) | - | Ron Heusdens (2312) | 0 | - | 2 | | |
| Peter van der Stap (2181) | - | Peter Lansbergen (1985) | 2 | - | 0 | | |
| Tiny Mous (2058) | - | Edwin de Jager (2148) | 0 | - | 2 | | Game |
| Ton Burgerhout (2146) | - | Frits Luteijn (2215) | 1 | - | 1 | | |
| Round 5 |
| fr 18-06-2021 | Guido van den Berg (2131) | - | Ton Burgerhout (2146) | 1 | - | 1 | | |
| Frits Luteijn (2215) | - | Matthijs Broek (1832) | 2 | - | 0 | | |
| Edwin de Jager (2148) | - | Hans Lansbergen (2078) | 1 | - | 1 | | |
| Jeroen Kos (2236) | - | Peter van der Stap (2181) | 0 | - | 2 | | |
| Peter Lansbergen (1985) | - | Frits Luteijn (2215) | 0 | - | 2 | | |
| Round 6 |
| fr 25-06-2021 | Matthijs Broek (1832) | - | Guido van den Berg (2131) | 0 | - | 2 | | |
| Hans Lansbergen (2078) | - | Frits Luteijn (2215) | 0 | - | 2 | | |
| Edwin de Jager (2148) | - | Jeroen Kos (2236) | 1 | - | 1 | | |
| Tiny Mous (2058) | - | Peter Lansbergen (1985) | 1 | - | 1 | | Game |
| Peter van der Stap (2181) | - | Ton Burgerhout (2146) | 2 | - | 0 | | |
| Round 7 |
| fr 02-07-2021 | Edwin de Jager (2148) | - | Frits Luteijn (2215) | 1 | - | 1 | | |
| Hans Lansbergen (2078) | - | Leo Mous (1899) | 2 | - | 0 | | |
| Peter van der Stap (2181) | - | Tiny Mous (2058) | 2 | - | 0 | | Game |
| Ton Burgerhout (2146) | - | Edwin de Jager (2148) | 1 | - | 1 | | |
| Peter Lansbergen (1985) | - | Guido van den Berg (2131) | 0 | - | 2 | | |
| Round 8 |
| fr 09-07-2021 | Ton Burgerhout (2146) | - | Peter Lansbergen (1985) | 2 | - | 0 | | |
| Ron Heusdens (2312) | - | Edwin de Jager (2148) | 1 | - | 1 | | |
| Gerrit van Mastrigt (2113) | - | Peter van der Stap (2181) | 1 | - | 1 | | |
| Geert Prinsen (2177) | - | Hans Lansbergen (2078) | 1 | - | 1 | | |
| Leo Mous (1899) | - | Dirk van Schaik Sr. (1993) | 0 | - | 2 | | |
| Round 9 |
| fr 16-07-2021 | Guido van den Berg (2131) | - | Leo Mous (1899) | 1 | - | 1 | | |
| Hans Lansbergen (2078) | - | Ton Burgerhout (2146) | 0 | - | 2 | | |
| Peter van der Stap (2181) | - | Ron Heusdens (2312) | 0 | - | 2 | | |
| Dirk van Schaik Sr. (1993) | - | Peter Lansbergen (1985) | 0 | - | 2 | | |
| Frits Luteijn (2215) | - | Gerrit van Mastrigt (2113) | 0 | - | 2 | | |
| Round 10 |
| fr 23-07-2021 | Peter van der Stap (2181) | - | Guido van den Berg (2131) | 1 | - | 1 | | |
| Frits Luteijn (2215) | - | Ron Heusdens (2312) | 0 | - | 2 | | |
| Ton Burgerhout (2146) | - | Geert Prinsen (2177) | 1 | - | 1 | | |
| Gerrit van Mastrigt (2113) | - | Edwin de Jager (2148) | 1 | - | 1 | | |
| Tiny Mous (2058) | - | Jeroen Kos (2236) | 0 | - | 2 | | Game |
| Leo Mous (1899) | - | Rob van den Bos (1929) | 1 | - | 1 | | |
| Round 11 |
| fr 30-07-2021 | Guido van den Berg (2131) | - | Gerrit van Mastrigt (2113) | 2 | - | 0 | | |
| Hans Lansbergen (2078) | - | Tiny Mous (2058) | 1 | - | 1 | | Game |
| Rob van den Bos (1929) | - | Peter Lansbergen (1985) | 1 | - | 1 | | |
| Ron Heusdens (2312) | - | Ton Burgerhout (2146) | 2 | - | 0 | | |
| Frits Luteijn (2215) | - | Peter van der Stap (2181) | 1 | - | 1 | | |
| Round 12 |
| fr 06-08-2021 | Peter Lansbergen (1985) | - | Jeroen Kos (2236) | 0 | - | 2 | | |
| Ton Burgerhout (2146) | - | Tiny Mous (2058) | 2 | - | 0 | | Game |
| Guido van den Berg (2131) | - | Hans Lansbergen (2078) | 1 | - | 1 | | |
| Jeroen Kos (2236) | - | Ron Bolderheij | 2 | - | 0 | | |
| Round 13 |
| fr 13-08-2021 | Guido van den Berg (2131) | - | Dirk van Schaik Jr. (2266) | 0 | - | 2 | | |
| Peter Lansbergen (1985) | - | Ron Bolderheij | 1 | - | 1 | | |
| Gerrit van Mastrigt (2113) | - | Ton Burgerhout (2146) | 1 | - | 1 | | |
| Frits Luteijn (2215) | - | Leo Mous (1899) | 2 | - | 0 | | |
| Tiny Mous (2058) | - | Frits Luteijn (2215) | 0 | - | 2 | | Game |
| Round 14 |
| fr 20-08-2021 | Ron Heusdens (2312) | - | Peter Lansbergen (1985) | 1 | - | 1 | | |
| Ron Bolderheij | - | Tiny Mous (2058) | 0 | - | 2 | | Game |
| Ton Burgerhout (2146) | - | Leo Mous (1899) | 2 | - | 0 | | |
| Hans Lansbergen (2078) | - | Ron Heusdens (2312) | 1 | - | 1 | | |
| Frits Luteijn (2215) | - | Geert Prinsen (2177) | 2 | - | 0 | | |
| Round 15 |
| fr 03-09-2021 | Geert Prinsen (2177) | - | Jeroen Kos (2236) | 0 | - | 2 | | |
| Ton Burgerhout (2146) | - | Peter van der Stap (2181) | 1 | - | 1 | | |
| Ron Bolderheij | - | Hans Lansbergen (2078) | 1 | - | 1 | | |
| Dirk van Schaik Sr. (1993) | - | Wim Heuvelman | 2 | - | 0 | | |
| Tiny Mous (2058) | - | Ron Heusdens (2312) | 0 | - | 2 | | Game |
| Round 16 |
| fr 10-09-2021 | Ron Bolderheij | - | Matthijs Broek (1832) | 1 | - | 1 | | |
| Ton Burgerhout (2146) | - | Edwin de Jager (2148) | 1 | - | 1 | | |
| Jeroen Kos (2236) | - | Frits Luteijn (2215) | 1 | - | 1 | | |
| Geert Prinsen (2177) | - | Peter van der Stap (2181) | 1 | - | 1 | | |
| Ron Heusdens (2312) | - | Guido van den Berg (2131) | 2 | - | 0 | | |
| Dirk van Schaik Sr. (1993) | - | Hans Lansbergen (2078) | 1 | - | 1 | | |
| Peter Lansbergen (1985) | - | Gerrit van Mastrigt (2113) | 2 | - | 0 | | |
| Round 17 |
| fr 24-09-2021 | Guido van den Berg (2131) | - | Tiny Mous (2058) | 1 | - | 1 | | Game |
| Frits Luteijn (2215) | - | Ton Burgerhout (2146) | 2 | - | 0 | | |
| Ron Heusdens (2312) | - | Jeroen Kos (2236) | 1 | - | 1 | | |
| Edwin de Jager (2148) | - | Peter van der Stap (2181) | 1 | - | 1 | | |
| Peter Lansbergen (1985) | - | Hans Lansbergen (2078) | 0 | - | 2 | | |
| Leo Mous (1899) | - | Ron Bolderheij | 2 | - | 0 | | |
| Round 18 |
| fr 08-10-2021 | Peter van der Stap (2181) | - | ADC | 1 | - | 1 | | |
| ADC | - | Ton Burgerhout (2146) | 0 | - | 2 | | |
| Guido van den Berg (2131) | - | ADC | 1 | - | 1 | | |
| ADC | - | Hans Lansbergen (2078) | 1 | - | 1 | | |
| Edwin de Jager (2148) | - | ADC | 2 | - | 0 | | |
| ADC | - | Tiny Mous (2058) | 2 | - | 0 | | |
| Ron Bolderheij | - | Theo van Wissen | 0 | - | 2 | | |
| Dirk van Schaik Jr. (2266) | - | Leo Mous (1899) | 2 | - | 0 | | |
| Gerrit van Mastrigt (2113) | - | Dirk van Schaik Jr. (2266) | 0 | - | 2 | | |
| Round 19 |
| fr 05-11-2021 | Jeroen Kos (2236) | - | Edwin de Jager (2148) | 1 | - | 1 | | |
| Ron Bolderheij | - | Peter Lansbergen (1985) | 0 | - | 2 | | |
| Leo Mous (1899) | - | Hans Lansbergen (2078) | 0 | - | 2 | | |
| Matthijs Broek (1832) | - | Theo van Wissen | 1 | - | 1 | | |
| Frits Luteijn (2215) | - | LDG | 1 | - | 1 | | |
| LDG | - | Ron Heusdens (2312) | 0 | - | 2 | | |
| Peter van der Stap (2181) | - | LDG | 2 | - | 0 | | |
| LDG | - | Ton Burgerhout (2146) | 0 | - | 2 | | |
| Guido van den Berg (2131) | - | LDG | 2 | - | 0 | | |
| LDG | - | Tiny Mous (2058) | 0 | - | 2 | | |
| Round 20 |
| fr 19-11-2021 | Ton Burgerhout (2146) | - | Guido van den Berg (2131) | 1 | - | 1 | | |
| Hans Lansbergen (2078) | - | Matthijs Broek (1832) | 2 | - | 0 | | |
| Theo van Wissen | - | Peter Lansbergen (1985) | 0 | - | 2 | | |
| Edwin de Jager (2148) | - | Frits Luteijn (2215) | 1 | - | 1 | | |
| Ron Heusdens (2312) | - | Peter van der Stap (2181) | 2 | - | 0 | | |
| Jeroen Kos (2236) | - | Mehmet Yöney (2121) | 1 | - | 1 | | |
| Ron Bolderheij | - | Antonio Marquita (2026) | 1 | - | 1 | | |
| Round 21 |
| sa 04-12-2021 | Frits Luteijn (2215) | - | Guido van den Berg (2131) | 1 | - | 1 | | |
| Matthijs Broek (1832) | - | Frits Luteijn (2215) | 0 | - | 2 | | |
| Peter van der Stap (2181) | - | Jeroen Kos (2236) | 2 | - | 0 | | |
| Ton Burgerhout (2146) | - | Peter Lansbergen (1985) | 2 | - | 0 | | |
