| Oberliga Mittelrhein 2012/2013 - Appearances as Assistant | ||||
| 09/09/2012 | FC Hennef 05 | - | Alemannia Aachen II | 3:2 |
| 16/09/2012 | Germania Windeck | - | SC Brühl 06/45 | 2:3 |
| Oberliga Mittelrhein 2012/2013 - Appearances as Assistant | ||||
| 09/09/2012 | FC Hennef 05 | - | Alemannia Aachen II | 3:2 |
| 16/09/2012 | Germania Windeck | - | SC Brühl 06/45 | 2:3 |
| Complete name: | Martin Tietze |
| Born: | |
| Place of birth: |
Germany |
| Nationality: |
Germany |
| Club: | SC Widdig 1922 |