| Bayernliga Süd 2021/2022 - Appearances as Referee |  |
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| 30/10/2021 | FC Ingolstadt 04 II | - | FC Gundelfingen | 1:0 | 6 | 1 | - |
| Bayernliga Süd 2021/2022 - Appearances as Referee | |
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|
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| 30/10/2021 | FC Ingolstadt 04 II | - | FC Gundelfingen | 1:0 | 6 | 1 | - |
| Complete name: | Stefan Klerner |
| Born: | 10/02/1989 |
| Place of birth: |
Germany |
| Nationality: |
Germany |