| Oberliga Baden-Württemberg 2017/2018 - Appearances as Assistant | ||||
| 23/09/2017 | TSG Balingen | - | Göppinger SV | 3:0 |
| 25/04/2018 | FC Nöttingen | - | SV Spielberg | 4:1 |
| Oberliga Baden-Württemberg 2017/2018 - Appearances as Assistant | ||||
| 23/09/2017 | TSG Balingen | - | Göppinger SV | 3:0 |
| 25/04/2018 | FC Nöttingen | - | SV Spielberg | 4:1 |
| Complete name: | Rouven Ettner |
| Born: | |
| Place of birth: |
Germany |
| Nationality: |
Germany |