| KNVB beker 2023/2024 - Appearances as Assistant | ||||
| 20/09/2023 | TEC VV | - | SV Meerssen | 2:0 |
| 31/10/2023 | De Graafschap | - | FC Emmen | 2:0 |
| 27/02/2024 | SC Cambuur | - | NEC Nijmegen | 1:2 aet |
| KNVB beker 2023/2024 - Appearances as Assistant | ||||
| 20/09/2023 | TEC VV | - | SV Meerssen | 2:0 |
| 31/10/2023 | De Graafschap | - | FC Emmen | 2:0 |
| 27/02/2024 | SC Cambuur | - | NEC Nijmegen | 1:2 aet |
| Complete name: | Erik Koopman |
| Born: | 20/04/1992 |
| Place of birth: |
Netherlands |
| Nationality: |
Netherlands |