| Oberliga Mittelrhein 2021/2022 - Appearances as Assistant | ||||
| 20/03/2022 | VfL Alfter | - | VfL 08 Vichttal | 1:0 |
| 18/04/2022 | BC Viktoria Glesch-Paffendorf | - | SpVg Frechen 20 | 0:1 |
| Oberliga Mittelrhein 2021/2022 - Appearances as Assistant | ||||
| 20/03/2022 | VfL Alfter | - | VfL 08 Vichttal | 1:0 |
| 18/04/2022 | BC Viktoria Glesch-Paffendorf | - | SpVg Frechen 20 | 0:1 |
| Complete name: | Jonas Borkowski |
| Born: | |
| Place of birth: |
Germany |
| Nationality: |
Germany |