| Oberliga Mittelrhein 2012/2013 - Appearances as Assistant | ||||
| 09/09/2012 | TSV Hertha Walheim | - | Germania Erftstadt-Lechenich | 0:0 |
| 09/06/2013 | Alemannia Aachen II | - | Spvg Wesseling-Urfeld | 1:3 |
| Oberliga Mittelrhein 2012/2013 - Appearances as Assistant | ||||
| 09/09/2012 | TSV Hertha Walheim | - | Germania Erftstadt-Lechenich | 0:0 |
| 09/06/2013 | Alemannia Aachen II | - | Spvg Wesseling-Urfeld | 1:3 |
| Complete name: | Martin Schieren |
| Born: | |
| Place of birth: |
Germany |
| Nationality: |
Germany |