| KNVB beker 2019/2020 - Appearances as Assistant | ||||
| 29/10/2019 | SBV Excelsior | - | NEC Nijmegen | 4:2 aet |
| 18/12/2019 | AZ Alkmaar | - | RKSV Groene Ster | 3:0 |
| 22/01/2020 | sc Heerenveen | - | Willem II | 4:3 pso |
| KNVB beker 2019/2020 - Appearances as Assistant | ||||
| 29/10/2019 | SBV Excelsior | - | NEC Nijmegen | 4:2 aet |
| 18/12/2019 | AZ Alkmaar | - | RKSV Groene Ster | 3:0 |
| 22/01/2020 | sc Heerenveen | - | Willem II | 4:3 pso |
| Complete name: | Don Frijn |
| Born: | 19/09/1992 |
| Place of birth: |
Netherlands |
| Nationality: |
Netherlands |