| Youth Bundesliga West 2020/2021 - Appearances as Assistant | ||||
| 18/10/2020 | Preußen Münster | - | SC Paderborn 07 | 2:0 |
| 23/10/2020 | 1. FC Köln | - | Bayer Leverkusen | 5:0 |
| Youth Bundesliga West 2020/2021 - Appearances as Assistant | ||||
| 18/10/2020 | Preußen Münster | - | SC Paderborn 07 | 2:0 |
| 23/10/2020 | 1. FC Köln | - | Bayer Leverkusen | 5:0 |
| Complete name: | Jona-Levi Stammwitz |
| Born: | |
| Place of birth: |
Germany |
| Nationality: |
Germany |