| Youth B Bundesliga West 2020/2021 - Appearances as Referee |  |
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 |
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| 18/10/2020 | SG Unterrath 12/24 | - | Fortuna Köln | 1:2 | 4 | - | - |
| Youth B Bundesliga West 2020/2021 - Appearances as Referee | |
|
|
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| 18/10/2020 | SG Unterrath 12/24 | - | Fortuna Köln | 1:2 | 4 | - | - |
| Complete name: | Johannes Liedtke |
| Born: | |
| Place of birth: |
Germany |
| Nationality: |
Germany |