| Youth Bundesliga Süd/Südwest 2021/2022 - Appearances as Referee |  |
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| 15/08/2021 | 1. FSV Mainz 05 | - | Karlsruher SC | 1:3 | 3 | - | - |
| 30/04/2022 | FC-Astoria Walldorf | - | 1. FC Nürnberg | 1:2 | 4 | - | - |
| Youth Bundesliga Süd/Südwest 2021/2022 - Appearances as Referee | |
|
|
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| 15/08/2021 | 1. FSV Mainz 05 | - | Karlsruher SC | 1:3 | 3 | - | - |
| 30/04/2022 | FC-Astoria Walldorf | - | 1. FC Nürnberg | 1:2 | 4 | - | - |
| Complete name: | Justin Joel Hasmann |
| Born: | 22/04/1999 |
| Place of birth: |
Neunkirchen/Saar, 
Germany |
| Nationality: |
Germany |