| Youth DFB-Pokal 2017/2018 - Appearances as Referee |  |
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| 04/08/2017 | FC Carl Zeiss Jena | - | 1899 Hoffenheim | 0:2 | 7 | - | - |
| Youth DFB-Pokal 2017/2018 - Appearances as Referee | |
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| 04/08/2017 | FC Carl Zeiss Jena | - | 1899 Hoffenheim | 0:2 | 7 | - | - |
| Complete name: | Steffen Grimmeißen |
| Born: | 31/08/1989 |
| Place of birth: |
Nördlingen, 
Germany |
| Residence: | Löpsingen |
| Nationality: |
Germany |
| Club: | SpVgg Löpsingen |