| Santos, Dwlyan Da Silva1857 | 0-1 | Luz, Arthur Nader2140 | Copel Telecom SESC Open | 2018 |
| Jabbar, T2182 | 1-0 | Santos, Dwlyan Da Silva1857 | Copel Telecom SESC Open | 2018 |
| Durante, Taina1681 | 0-1 | Santos, Dwlyan Da Silva1852 | Brazil Foz do Iguacu Open | 2018 |
| Santos, Dwlyan Da Silva1852 | 0-1 | Acosta, P1932 | Brazil Foz do Iguacu Open | 2018 |
| Gomes, Marc1708 | 0-1 | Santos, Dwlyan Da Silva1852 | Brazil Foz do Iguacu Open | 2018 |
| Santos, Dwlyan Da Silva1852 | 0-1 | Jodorcovsky, P2263 | Brazil Foz do Iguacu Open | 2018 |
| Monteiro, Daniel Zotelli1374 | 0-1 | Santos, Dwlyan Da Silva1852 | Brazil Foz do Iguacu Open | 2018 |
| Santos, Dwlyan Da Silva1852 | ½-½ | Schultz, Rauanda1583 | Brazil Foz do Iguacu Open | 2018 |
| Matsuura, E2485 | 1-0 | Santos, Dwlyan Da Silva1852 | Brazil Foz do Iguacu Open | 2018 |
| Martins, Ande2021 | ½-½ | Santos, Dwlyan Da Silva1855 | Brazil Pocos de Caldas Op | 2018 |
| Barbosa, Ev2523 | 1-0 | Santos, Dwlyan Da Silva1855 | Brazil Pocos de Caldas Op | 2018 |
| Santos, Dwlyan Da Silva1813 | ½-½ | Terra, Arthur Schneider1497 | 4th Floripa Open 2018 | 2018 |
| Santos, Dwlyan Da Silva1813 | 1-0 | Gomes, Sofia Leticia Pinz1519 | 4th Floripa Open 2018 | 2018 |
| Matsuura, F2301 | 1-0 | Santos, Dwlyan Da Silva1813 | 4th Floripa Open 2018 | 2018 |
| Santos, Dwlyan Da Silva1813 | ½-½ | Bastos, Werton Alvarenga2054 | 4th Floripa Open 2018 | 2018 |