| DFB-Pokal 2015/2016 - Appearances as Referee |  |
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| 09/08/2015 | FK Pirmasens | - | 1. FC Heidenheim 1846 | 1:4 | 3 | - | - |
| DFB-Pokal 2015/2016 - Appearances as Referee | |
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| 09/08/2015 | FK Pirmasens | - | 1. FC Heidenheim 1846 | 1:4 | 3 | - | - |
| Complete name: | Thorben Siewer |
| Born: | 05/07/1987 |
| Place of birth: |
Germany |
| Residence: | Drolshagen |
| Nationality: |
Germany |
| Profession: | Controller |
| Club: | FC Schreibershof |