| Regionalliga West 2013/2014 - Appearances as Assistant | ||||
| 26/07/2013 | Fortuna Köln | - | Alemannia Aachen | 1:3 |
| 25/10/2013 | 1. FC Köln II | - | Rot-Weiss Essen | 1:1 |
| Regionalliga West 2013/2014 - Appearances as Assistant | ||||
| 26/07/2013 | Fortuna Köln | - | Alemannia Aachen | 1:3 |
| 25/10/2013 | 1. FC Köln II | - | Rot-Weiss Essen | 1:1 |
| Complete name: | Nikolaus Athanassiadis |
| Born: | 13/06/1980 |
| Place of birth: |
Germany |
| Residence: | Frechen |
| Nationality: |
Germany |
| Club: | VfR Bachern |