| U21 Divisie 1 2022/2023 Lente - Appearances as Assistant | ||||
| 04/02/2023 | FC Groningen | - | ADO Den Haag | 1:0 |
| 15/04/2023 | PEC Zwolle | - | Feyenoord | 0:2 |
| 13/05/2023 | NAC Breda | - | Twente/Heracles | 1:2 |
| U21 Divisie 1 2022/2023 Lente - Appearances as Assistant | ||||
| 04/02/2023 | FC Groningen | - | ADO Den Haag | 1:0 |
| 15/04/2023 | PEC Zwolle | - | Feyenoord | 0:2 |
| 13/05/2023 | NAC Breda | - | Twente/Heracles | 1:2 |
| Complete name: | Jeroen van der Waaij |
| Born: | |
| Place of birth: |
Netherlands |
| Nationality: |
Netherlands |