| Women DFB-Pokal 2021/2022 - Appearances as Referee |  |
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 |
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| 21/08/2021 | SV Berghofen | - | FSV Gütersloh 2009 | 0:2 | 1 | - | - |
| 25/09/2021 | SG 99 Andernach | - | SC Sand | 0:1 | 2 | - | - |
| Women DFB-Pokal 2021/2022 - Appearances as Referee | |
|
|
||||
| 21/08/2021 | SV Berghofen | - | FSV Gütersloh 2009 | 0:2 | 1 | - | - |
| 25/09/2021 | SG 99 Andernach | - | SC Sand | 0:1 | 2 | - | - |
| Complete name: | Sina Diekmann |
| Born: | 05/06/1989 |
| Place of birth: |
Germany |
| Residence: | Göttingen |
| Nationality: |
Germany |
| Profession: | Studentin |
| Club: | TSV Arholzen |
| Height: | 173 cm |