| Berdote Alonso, Carlos1925 | 0-1 | Bartel, Mat2643 | 43rd Benasque Open 2024 | 2024 |
| Berdote Alonso, Carlos1842 | 0-1 | Stremavicius, T2532 | 43rd San Sebastian Open | 2023 |
| Lakunza Plazaola, A2177 | 0-1 | Berdote Alonso, Carlos1895 | 29th Gros Open 2019 | 2019 |
| Berdote Alonso, Carlos1895 | ½-½ | Hernandez, Elvi2279 | 29th Gros Open 2019 | 2019 |
| Soto, Miguel Angel2217 | 1-0 | Berdote Alonso, Carlos1895 | 29th Gros Open 2019 | 2019 |
| Berdote Alonso, Carlos1879 | 0-1 | Randazzo, A2248 | 42nd San Sebastian Open | 2019 |
| Berdote Alonso, Carlos1879 | 0-1 | Troffiguer, O2081 | 42nd San Sebastian Open | 2019 |
| Moreto Quintana, A2193 | ½-½ | Berdote Alonso, Carlos1879 | 28th Gros Open 2018 | 2018 |
| Safranska, A2211 | 1-0 | Berdote Alonso, Carlos1879 | 28th Gros Open 2018 | 2018 |
| Berdote Alonso, Carlos1879 | 0-1 | Laurent, Ju2271 | 28th Gros Open 2018 | 2018 |
| Berdote Alonso, Carlos1879 | 0-1 | Vasquez Schroeder, R2505 | 28th Gros Open 2018 | 2018 |
| Andres Gonzalez, A2518 | 1-0 | Berdote Alonso, Carlos1894 | 27th Gros Open 2017 | 2017 |
| Perez Pacheco, Ricardo2192 | 1-0 | Berdote Alonso, Carlos1883 | 40th San Sebastian Open | 2017 |
| Berdote Alonso, Carlos1851 | 0-1 | Etchegaray, P2367 | 26th Gros Open 2016 | 2016 |
| Oratovsky, M2474 | 1-0 | Berdote Alonso, Carlos1851 | 26th Gros Open 2016 | 2016 |