| U18 Divisie 1 2022/2023 Lente - Appearances as Assistant | ||||
| 28/01/2023 | AFC Ajax | - | PEC Zwolle | 5:1 |
| 18/03/2023 | Feyenoord | - | FC Utrecht | 1:0 |
| 01/04/2023 | FC Utrecht | - | Sparta Rotterdam | 2:3 |
| U18 Divisie 1 2022/2023 Lente - Appearances as Assistant | ||||
| 28/01/2023 | AFC Ajax | - | PEC Zwolle | 5:1 |
| 18/03/2023 | Feyenoord | - | FC Utrecht | 1:0 |
| 01/04/2023 | FC Utrecht | - | Sparta Rotterdam | 2:3 |
| Complete name: | Joop van Ditmarsch |
| Born: | |
| Place of birth: |
Netherlands |
| Nationality: |
Netherlands |