| 3. Liga 2021/2022 - Appearances as Referee |  |
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 |
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| 28/08/2021 | Eintracht Braunschweig | - | TSV 1860 München | 1:1 | 4 | - | - |
| 30/04/2022 | 1. FC Kaiserslautern | - | Borussia Dortmund II | 1:3 | 3 | - | - |
| 3. Liga 2021/2022 - Appearances as Referee | |
|
|
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| 28/08/2021 | Eintracht Braunschweig | - | TSV 1860 München | 1:1 | 4 | - | - |
| 30/04/2022 | 1. FC Kaiserslautern | - | Borussia Dortmund II | 1:3 | 3 | - | - |
| Complete name: | Harm Osmers |
| Born: | 28/01/1985 |
| Place of birth: |
Germany |
| Residence: | Hannover |
| Nationality: |
Germany |
| Profession: | Investitionscontroller |
| Club: | SV Baden |
| Height: | 189 cm |
| Weight: | 81 kg |
| Bundesliga (GER) appearances: | 122 |