| Youth B DFB-Nachwuchsliga 2024/2025 Vorrunde - Appearances as Referee |  |
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| 18/08/2024 | Alemannia Aachen | - | 1. FC Kaiserslautern | 2:2 | - | - | - |
| Youth B DFB-Nachwuchsliga 2024/2025 Vorrunde - Appearances as Referee | |
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| 18/08/2024 | Alemannia Aachen | - | 1. FC Kaiserslautern | 2:2 | - | - | - |
| Complete name: | Jason Lieser |
| Born: | |
| Place of birth: |
Germany |
| Nationality: |
Germany |