| Oberliga Westfalen 2023/2024 - Appearances as Assistant | ||||
| 17/09/2023 | SpVgg Vreden | - | Preußen Münster II | 1:2 |
| 29/10/2023 | TSG Sprockhövel | - | Preußen Münster II | 1:3 |
| 19/04/2024 | Preußen Münster II | - | TSG Sprockhövel | 1:1 |
| Oberliga Westfalen 2023/2024 - Appearances as Assistant | ||||
| 17/09/2023 | SpVgg Vreden | - | Preußen Münster II | 1:2 |
| 29/10/2023 | TSG Sprockhövel | - | Preußen Münster II | 1:3 |
| 19/04/2024 | Preußen Münster II | - | TSG Sprockhövel | 1:1 |
| Complete name: | Jan Koch |
| Born: | |
| Place of birth: |
Germany |
| Nationality: |
Germany |