| Oberliga Westfalen 2016/2017 - Appearances as Referee |  |
 |
 |
||||
| 17/05/2017 | TuS Erndtebrück | - | Hammer SpVg | 3:0 | 1 | - | - |
| Oberliga Westfalen 2016/2017 - Appearances as Referee | |
|
|
||||
| 17/05/2017 | TuS Erndtebrück | - | Hammer SpVg | 3:0 | 1 | - | - |
| Complete name: | Thorben Siewer |
| Born: | 05/07/1987 |
| Place of birth: |
Germany |
| Residence: | Drolshagen |
| Nationality: |
Germany |
| Profession: | Controller |
| Club: | FC Schreibershof |