| Oberliga Mittelrhein 2012/2013 - Appearances as Assistant | ||||
| 03/10/2012 | TSV Hertha Walheim | - | Alemannia Aachen II | 0:2 |
| Oberliga Mittelrhein 2012/2013 - Appearances as Assistant | ||||
| 03/10/2012 | TSV Hertha Walheim | - | Alemannia Aachen II | 0:2 |
| Complete name: | Frederik Seifert |
| Born: | 23/07/1990 |
| Place of birth: |
Stolberg, 
Germany |
| Nationality: |
Germany |