| Reyes Zavaleta, Fabian Ricardo2311 | ½-½ | Alarcon Vega, Icker Aldair1871 | FIDE World Open U20 Blitz | 2025 |
| Ricaldi Ramos, Jim Sebastian1620 | 0-1 | Alarcon Vega, Icker Aldair1871 | FIDE World Open U20 Blitz | 2025 |
| Alarcon Vega, Icker Aldair1871 | 0-1 | Reyes Zavaleta, Cristhian Yamil2162 | FIDE World Open U20 Blitz | 2025 |
| Wochiny Reyes, Joaquin Alessandro1708 | 0-1 | Alarcon Vega, Icker Aldair1871 | FIDE World Open U20 Blitz | 2025 |
| Alarcon Vega, Icker Aldair1871 | 1-0 | Vilca Contreras, Dante Ivan1856 | FIDE World Open U20 Blitz | 2025 |
| Vasquez Torre, Luis Eduardo1468 | 0-1 | Alarcon Vega, Icker Aldair1871 | FIDE World Open U20 Blitz | 2025 |
| Alarcon Vega, Icker Aldair1871 | 0-1 | Cardenas Huachaca, Alessandro Jair1927 | FIDE World Open U20 Blitz | 2025 |
| Levano Loayza, Adriano Jaffet2086 | ½-½ | Alarcon Vega, Icker Aldair1871 | FIDE World Open U20 Blitz | 2025 |
| Alarcon Vega, Icker Aldair1871 | 0-1 | Vasquez Vargas, Henry Richard2209 | FIDE World Open U20 Blitz | 2025 |
| Benavides Conza, Diego Angelo1827 | 0-1 | Alarcon Vega, Icker Aldair1871 | FIDE World Open U20 Blitz | 2025 |
| Alarcon Vega, Icker Aldair1871 | ½-½ | Cisneros Vargas, Gabriel Jesus1642 | FIDE World Open U20 Blitz | 2025 |
| Ticona Rocabado, Licael Roderick2398 | 1-0 | Alarcon Vega, Icker Aldair1871 | FIDE World Open U20 Blitz | 2025 |
| Alarcon Vega, Icker Aldair1871 | 1-0 | Oropeza Ortega, Jacob Tiziano1500 | FIDE World Open U20 Blitz | 2025 |
| Cordoba Roa, Angel Gabriel2387 | 1-0 | Alarcon Vega, Icker Aldair1871 | FIDE World Open U20 Rapid | 2025 |
| Alarcon Vega, Icker Aldair1871 | 0-1 | Lazavik, Denis2605 | FIDE World Open U20 Rapid | 2025 |