| Youth DFB-Pokal 2020/2021 - Appearances as Referee |  |
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| 04/10/2020 | TuS Koblenz | - | 1. FSV Mainz 05 | 1:5 | 3 | - | - |
| Youth DFB-Pokal 2020/2021 - Appearances as Referee | |
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| 04/10/2020 | TuS Koblenz | - | 1. FSV Mainz 05 | 1:5 | 3 | - | - |
| Complete name: | Justin Joel Hasmann |
| Born: | 22/04/1999 |
| Place of birth: |
Neunkirchen/Saar, 
Germany |
| Nationality: |
Germany |