| Youth B Bundesliga Süd/Südwest 2021/2022 - Appearances as Referee |  |
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| 28/08/2021 | 1. FC Nürnberg | - | FC Augsburg | 2:3 | 4 | 1 | - |
| 06/11/2021 | 1. FC Heidenheim 1846 | - | FSV Frankfurt | 3:1 | 6 | - | - |
| 12/03/2022 | 1. FC Heidenheim 1846 | - | SC Freiburg | 1:6 | 2 | - | - |
| Youth B Bundesliga Süd/Südwest 2021/2022 - Appearances as Referee | |
|
|
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| 28/08/2021 | 1. FC Nürnberg | - | FC Augsburg | 2:3 | 4 | 1 | - |
| 06/11/2021 | 1. FC Heidenheim 1846 | - | FSV Frankfurt | 3:1 | 6 | - | - |
| 12/03/2022 | 1. FC Heidenheim 1846 | - | SC Freiburg | 1:6 | 2 | - | - |
| Complete name: | Jonas Krzyzanowski |
| Born: | 01/07/2002 |
| Place of birth: |
Germany |
| Nationality: |
Germany |
| Club: | VfR Neuburg |