| Europa Conference League Qual. 2021/2022 - Appearances as Assistant | ||||
| 08/07/2021 | FK Sutjeska | - | FC Gagra | 1:0 |
| 15/07/2021 | Puskás FC | - | Inter Turku | 2:0 |
| 29/07/2021 | The New Saints | - | Kauno Žalgiris | 5:1 |
| Europa Conference League Qual. 2021/2022 - Appearances as Assistant | ||||
| 08/07/2021 | FK Sutjeska | - | FC Gagra | 1:0 |
| 15/07/2021 | Puskás FC | - | Inter Turku | 2:0 |
| 29/07/2021 | The New Saints | - | Kauno Žalgiris | 5:1 |
| Complete name: | Konstantinos Nikolaidis |
| Born: | 00/00/1988 |
| Place of birth: |
Greece |
| Nationality: |
Greece |