| Merida Ceballos, Sebastian1893 | 1-0 | Arias Diaz, Javier Alonso2090 | World Youth U16 Olympiad | 2025 |
| Perkin, Kenny1841 | 0-1 | Merida Ceballos, Sebastian1893 | World Youth U16 Olympiad | 2025 |
| Merida Ceballos, Sebastian1893 | 1-0 | Lacruz Ramirez, Nicolas Alfonso1797 | World Youth U16 Olympiad | 2025 |
| Lara Santos, Angel Sebastian2058 | 1-0 | Merida Ceballos, Sebastian1893 | World Youth U16 Olympiad | 2025 |
| Merida Ceballos, Sebastian1893 | 1-0 | Garcia De La Rosa, Daniel Vladimir1891 | World Youth U16 Olympiad | 2025 |
| Merida Ceballos, Sebastian1893 | 0-1 | Monroy Lopez, Gustavo Adolfo1975 | World Youth U16 Olympiad | 2025 |
| Ruiz Agudelo, Jeronimo2006 | 1-0 | Merida Ceballos, Sebastian1893 | World Youth U16 Olympiad | 2025 |
| Castro Vasquez, Juan Sebastian | 0-1 | Merida Ceballos, Sebastian1893 | World Youth U16 Olympiad | 2025 |
| Merida Ceballos, Sebastian1727 | 0-1 | Akhmedov, David2240 | World Youth Open U14 2023 | 2023 |
| Merida Ceballos, Sebastian1727 | ½-½ | George Micheal, Kevin2317 | World Youth Open U14 2023 | 2023 |
| Merida Ceballos, Sebastian1421 | ½-½ | Salgado Segui, Roberto2150 | Gran Canaria Online Blitz | 2021 |
| Merida Ceballos, Sebastian1421 | 0-1 | Ramos Aguilar, J2076 | Gran Canaria Online Blitz | 2021 |
| Diaz Benitez, R1974 | 1-0 | Merida Ceballos, Sebastian1421 | Gran Canaria Online Blitz | 2021 |
| Merida Ceballos, Sebastian1421 | 0-1 | Ordonez Torres, M2056 | Gran Canaria Online Blitz | 2021 |
| Merida Ceballos, Sebastian1421 | 0-1 | Arauz Alonso, F2120 | Gran Canaria Online Blitz | 2021 |