| Oberliga Mittelrhein 2020/2021 - Appearances as Assistant | ||||
| 06/09/2020 | FC Hürth | - | Blau-Weiß Friesdorf | 2:0 |
| Oberliga Mittelrhein 2020/2021 - Appearances as Assistant | ||||
| 06/09/2020 | FC Hürth | - | Blau-Weiß Friesdorf | 2:0 |
| Complete name: | Konstantinos Vassiliadis |
| Born: | |
| Place of birth: |
Germany |
| Nationality: |
Germany |
| Club: | 1. FC Köln |