| Perez Pacheco, Ricardo2182 | ½-½ | Malon Insausti, Andres2034 | 45th San Sebastian Open | 2025 |
| Morales Rejas, Oscar1890 | ½-½ | Malon Insausti, Andres2124 | ch-ESP U18 2020 | 2020 |
| Malon Insausti, Andres2124 | 0-1 | Lin, Yingrui2116 | ch-ESP U18 2020 | 2020 |
| Malon Insausti, Andres2124 | 1-0 | Del Carmen Hernandez, Aimer2037 | ch-ESP U18 2020 | 2020 |
| Aledo Yanguas, David2060 | 1-0 | Malon Insausti, Andres2124 | ch-ESP U18 2020 | 2020 |
| Malon Insausti, Andres2124 | ½-½ | Moreno Alcaraz, Jose Javier2067 | ch-ESP U18 2020 | 2020 |
| Ros Alonso, Joana2006 | 0-1 | Malon Insausti, Andres2124 | ch-ESP U18 2020 | 2020 |
| Malon Insausti, Andres2124 | 0-1 | Sanabria Taskila, Jenny Maria1938 | ch-ESP U18 2020 | 2020 |
| Vinals del Campo, Hugo1949 | 0-1 | Malon Insausti, Andres2124 | ch-ESP U18 2020 | 2020 |
| Malon Insausti, Andres2124 | 1-0 | Garcia Almeida, Aitana Maria1773 | ch-ESP U18 2020 | 2020 |
| Malon Insausti, Andres1926 | 1-0 | Sole Pijuan, Ferran2158 | ch-ESP U18 2019 | 2019 |
| Malon Insausti, Andres1926 | ½-½ | Brunet Gil, Pol2035 | ch-ESP U18 2019 | 2019 |
| Rivero Pena, Gara del Pino1720 | 0-1 | Malon Insausti, Andres1926 | ch-ESP U18 2019 | 2019 |
| Malon Insausti, Andres1926 | 0-1 | Toledo Sanz, Imanol2120 | ch-ESP U18 2019 | 2019 |
| Marzo Pie, Xavier2202 | ½-½ | Malon Insausti, Andres1926 | ch-ESP U18 2019 | 2019 |