| U17 World Cup 2019 Brazil - Appearances as Assistant | ||||
| 28/10/2019 | Paraguay | - | Mexico | 0:0 |
| 02/11/2019 | Chile | - | South Korea | 1:2 |
| 07/11/2019 | Paraguay | - | Argentina | 3:2 |
| U17 World Cup 2019 Brazil - Appearances as Assistant | ||||
| 28/10/2019 | Paraguay | - | Mexico | 0:0 |
| 02/11/2019 | Chile | - | South Korea | 1:2 |
| 07/11/2019 | Paraguay | - | Argentina | 3:2 |
| Complete name: | Diyan Valkov |
| Born: | 02/03/1977 |
| Place of birth: |
Bulgaria |
| Nationality: |
Bulgaria |