| Kibrit Arakanchi, Teofilo1902 | 1-0 | Blagoev, Denislav1819 | World Youth Open U18 2026 | 2026 |
| Blagoev, Denislav1819 | 0-1 | Folin, Giorgio2072 | World Youth Open U18 2026 | 2026 |
| Abdin, Mahmoud2209 | 1-0 | Blagoev, Denislav1819 | World Youth Open U18 2026 | 2026 |
| Blagoev, Denislav1819 | 1-0 | Milovic, Ilija2069 | World Youth Open U18 2026 | 2026 |
| Tsai, Chia-Chen1718 | 0-1 | Blagoev, Denislav1819 | World Youth Open U18 2026 | 2026 |
| Blagoev, Denislav1819 | 0-1 | Park, Sihoo2025 | World Youth Open U18 2026 | 2026 |
| Maglioni, Leonardo2165 | 1-0 | Blagoev, Denislav1819 | World Youth Open U18 2026 | 2026 |
| Blagoev, Denislav1819 | 1-0 | Daas, Med Lemnaouar1774 | World Youth Open U18 2026 | 2026 |
| Chekanov, Timur2190 | 1-0 | Blagoev, Denislav1819 | World Youth Open U18 2026 | 2026 |
| Blagoev, Denislav1819 | ½-½ | Mukhamed, Nazir2136 | World Youth Open U18 2026 | 2026 |
| Seiger, Vidar2290 | 1-0 | Blagoev, Denislav1819 | World Youth Open U18 2026 | 2026 |
| Blagoev, Denislav1942 | 1-0 | Dos Santos, Felipe Gabriel1503 | World Youth Open U16 2024 | 2024 |
| De Albuquerque, Ian Telek C.2174 | 1-0 | Blagoev, Denislav1942 | World Youth Open U16 2024 | 2024 |
| Blagoev, Denislav1942 | 0-1 | Samyak Dharewa2048 | World Youth Open U16 2024 | 2024 |
| Lanzilotta, Filippo1892 | 0-1 | Blagoev, Denislav1942 | World Youth Open U16 2024 | 2024 |