| KNVB beker 2024/2025 - Appearances as Assistant | ||||
| 03/09/2024 | VV Smitshoek | - | FC Lisse | 2:4 pso |
| 25/09/2024 | Amsterdamsche FC | - | GVVV | 3:0 |
| 29/10/2024 | IJsselmeervogels | - | sc Heerenveen | 2:3 |
| 18/12/2024 | ASWH Ido-Ambacht | - | sc Heerenveen | 0:1 |
| KNVB beker 2024/2025 - Appearances as Assistant | ||||
| 03/09/2024 | VV Smitshoek | - | FC Lisse | 2:4 pso |
| 25/09/2024 | Amsterdamsche FC | - | GVVV | 3:0 |
| 29/10/2024 | IJsselmeervogels | - | sc Heerenveen | 2:3 |
| 18/12/2024 | ASWH Ido-Ambacht | - | sc Heerenveen | 0:1 |
| Complete name: | Jari de Koning |
| Born: | |
| Place of birth: |
Netherlands |
| Nationality: |
Netherlands |