| Europa League 2016/2017 - Appearances as Assistant | ||||
| 23/02/2017 | Zenit St. Petersburg | - | RSC Anderlecht | 3:1 |
| Europa League 2016/2017 - Appearances as Assistant | ||||
| 23/02/2017 | Zenit St. Petersburg | - | RSC Anderlecht | 3:1 |
| Complete name: | Polychronis Kostaras |
| Born: | |
| Place of birth: |
Greece |
| Nationality: |
Greece |