| Santos, Leonardo Emerim1966 | ½-½ | Souza dos Santos, Matheus Garcett2038 | X SESC Caioba Open | 2026 |
| Calcada, Lucas Galvan2010 | 1-0 | Santos, Leonardo Emerim1838 | Curitiba Chess Open 2026 | 2026 |
| Santos, Leonardo Emerim1838 | ½-½ | El Zwei, Aiman Mohamed2044 | Curitiba Chess Open 2026 | 2026 |
| Santos, Leonardo Emerim1838 | 0-1 | Volkmann, Andre Jordi2136 | Curitiba Chess Open 2026 | 2026 |
| Maciel, Raul Lucas T Brisola | 0-1 | Santos, Leonardo Emerim1838 | Curitiba Chess Open 2026 | 2026 |
| Ikejiri, Daniel Yoshito1961 | ½-½ | Santos, Leonardo Emerim1837 | Brazil Chess - Floripa | 2026 |
| Santos, Leonardo Emerim1837 | 1-0 | Ortiz Bareiro, Josias Ezequiel1655 | Brazil Chess - Floripa | 2026 |
| Penna, Flavio R Crautchychyn1679 | ½-½ | Santos, Leonardo Emerim1837 | Brazil Chess - Floripa | 2026 |
| Santos, Leonardo Emerim1837 | ½-½ | Caribe Santos, Luiz Carlos1604 | Brazil Chess - Floripa | 2026 |
| Naspleda, F2022 | 1-0 | Santos, Leonardo Emerim1837 | Brazil Chess - Floripa | 2026 |
| Santos, Leonardo Emerim1837 | ½-½ | Curi, G2074 | Brazil Chess - Floripa | 2026 |
| Benitez, Andres2009 | ½-½ | Santos, Leonardo Emerim1837 | Brazil Chess - Floripa | 2026 |
| Kim, Thiago2087 | 1-0 | Santos, Leonardo Emerim1837 | Brazil Chess - Floripa | 2026 |
| Santos, Leonardo Emerim1837 | 1-0 | Valerim, Rafael Morais | Brazil Chess - Floripa | 2026 |
| Santos, Leonardo Emerim1895 | 0-1 | Fraga, Heitor Carneiro2144 | 91st ch-BRA 2025 | 2025 |