| Eredivisie 2018/2019 - Appearances as Assistant | ||||
| 04/11/2018 | sc Heerenveen | - | FC Emmen | 1:1 |
| 15/12/2018 | AZ Alkmaar | - | SBV Excelsior | 2:1 |
| 16/02/2019 | AZ Alkmaar | - | VVV-Venlo | 3:0 |
| 30/03/2019 | sc Heerenveen | - | SBV Excelsior | 1:0 |
| Eredivisie 2018/2019 - Appearances as Assistant | ||||
| 04/11/2018 | sc Heerenveen | - | FC Emmen | 1:1 |
| 15/12/2018 | AZ Alkmaar | - | SBV Excelsior | 2:1 |
| 16/02/2019 | AZ Alkmaar | - | VVV-Venlo | 3:0 |
| 30/03/2019 | sc Heerenveen | - | SBV Excelsior | 1:0 |
| Complete name: | Don Frijn |
| Born: | 19/09/1992 |
| Place of birth: |
Netherlands |
| Nationality: |
Netherlands |