| Souza dos Santos, Matheus Garcett2038 | 0-1 | Ruiz, Frayson Nycolas Rodrigues1957 | X SESC Caioba Open | 2026 |
| Rodi, L2247 | 1-0 | Ruiz, Frayson Nycolas Rodrigues1957 | X SESC Caioba Open | 2026 |
| Rodriques, E2314 | 1-0 | Ruiz, Frayson Nycolas Rodrigues1957 | X SESC Caioba Open | 2026 |
| Azevedo Junior, Jose Ferreira2182 | 1-0 | Ruiz, Frayson Nycolas Rodrigues1910 | Curitiba Chess Open 2026 | 2026 |
| Ruiz, Frayson Nycolas Rodrigues1910 | 1-0 | Almeida Junior, Alvaro Alves de2171 | Curitiba Chess Open 2026 | 2026 |
| Disconzi da Silva, R2299 | 1-0 | Ruiz, Frayson Nycolas Rodrigues1910 | Curitiba Chess Open 2026 | 2026 |
| Ruiz, Frayson Nycolas Rodrigues1910 | 1-0 | Bitencourt, Lavignia Padilha1450 | Curitiba Chess Open 2026 | 2026 |
| Ruiz, Frayson Nycolas Rodrigues1839 | 1-0 | Maldonado Moreno, Santiago1655 | Brazil Chess - Floripa | 2026 |
| Benitez, Andres2009 | 1-0 | Ruiz, Frayson Nycolas Rodrigues1839 | Brazil Chess - Floripa | 2026 |
| Ruiz, Frayson Nycolas Rodrigues1839 | 1-0 | Galarce Sanchez, Cristian1671 | Brazil Chess - Floripa | 2026 |
| Lima, Vinicius Taishun2021 | 1-0 | Ruiz, Frayson Nycolas Rodrigues1839 | Brazil Chess - Floripa | 2026 |
| Ruiz, Frayson Nycolas Rodrigues1839 | ½-½ | Acosta, P2083 | Brazil Chess - Floripa | 2026 |
| Ruiz, Frayson Nycolas Rodrigues1839 | 0-1 | Vivas Zamora, Fabian Ernesto2365 | Brazil Chess - Floripa | 2026 |
| Mayta Aiza, Maveric2201 | 0-1 | Ruiz, Frayson Nycolas Rodrigues1839 | Brazil Chess - Floripa | 2026 |
| Ruiz, Frayson Nycolas Rodrigues1839 | 1-0 | Dias, Si2100 | Brazil Chess - Floripa | 2026 |