| DFB-Pokal 2017/2018 - Appearances as Referee |  |
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 |
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| 12/08/2017 | Arminia Bielefeld | - | Fortuna Düsseldorf | 1:3 aet | 5 | 1 | - |
| 24/10/2017 | SpVgg Greuther Fürth | - | FC Ingolstadt 04 | 1:3 | 5 | - | - |
| DFB-Pokal 2017/2018 - Appearances as Referee | |
|
|
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| 12/08/2017 | Arminia Bielefeld | - | Fortuna Düsseldorf | 1:3 aet | 5 | 1 | - |
| 24/10/2017 | SpVgg Greuther Fürth | - | FC Ingolstadt 04 | 1:3 | 5 | - | - |
| 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: | 123 |