| Europa League 2018/2019 - Appearances as Assistant | ||||
| 20/09/2018 | FC København | - | Zenit St. Petersburg | 1:1 |
| 25/10/2018 | RSC Anderlecht | - | Fenerbahçe | 2:2 |
| 14/02/2019 | Club Brugge KV | - | RB Salzburg | 2:1 |
| Europa League 2018/2019 - Appearances as Assistant | ||||
| 20/09/2018 | FC København | - | Zenit St. Petersburg | 1:1 |
| 25/10/2018 | RSC Anderlecht | - | Fenerbahçe | 2:2 |
| 14/02/2019 | Club Brugge KV | - | RB Salzburg | 2:1 |
| Complete name: | Diyan Valkov |
| Born: | 02/03/1977 |
| Place of birth: |
Bulgaria |
| Nationality: |
Bulgaria |