| Portes Junior, Dirceu Atanazio1874 | 0-1 | Monauer, Caique1533 | 9th Floripa Open 2023 | 2023 |
| Portes Junior, Dirceu Atanazio1874 | 1-0 | Kim, Andre1198 | 9th Floripa Open 2023 | 2023 |
| Bejarano, Mauricio1746 | 1-0 | Portes Junior, Dirceu Atanazio1969 | 6th Floripa Open 2020 | 2020 |
| Portes Junior, Dirceu Atanazio1969 | 1-0 | Do Carmo, Luciano Dias1559 | 6th Floripa Open 2020 | 2020 |
| Calcada, Henrique Galvan1322 | 0-1 | Portes Junior, Dirceu Atanazio1969 | 6th Floripa Open 2020 | 2020 |
| Portes Junior, Dirceu Atanazio1969 | 0-1 | Allo Collante, Enrique1641 | 6th Floripa Open 2020 | 2020 |
| Dias Filho, Pedro Stein1445 | 0-1 | Portes Junior, Dirceu Atanazio1969 | 6th Floripa Open 2020 | 2020 |
| Portes Junior, Dirceu Atanazio1969 | 0-1 | Arndt, Claudio Felipe1728 | 6th Floripa Open 2020 | 2020 |
| Kim, Thiago1717 | ½-½ | Portes Junior, Dirceu Atanazio1969 | 6th Floripa Open 2020 | 2020 |
| Portes Junior, Dirceu Atanazio1969 | 0-1 | Rodriguez Vila, A2469 | 6th Floripa Open 2020 | 2020 |
| Portes Junior, Dirceu Atanazio2019 | 0-1 | Crocitti, Daniel1873 | 14th American Continental | 2019 |
| Pascheto, A1827 | 0-1 | Portes Junior, Dirceu Atanazio2019 | 14th American Continental | 2019 |
| Portes Junior, Dirceu Atanazio2019 | 0-1 | De Freitas, Ju1799 | 14th American Continental | 2019 |
| Gonzalez, Bo2193 | 1-0 | Portes Junior, Dirceu Atanazio2019 | 14th American Continental | 2019 |
| Portes Junior, Dirceu Atanazio2019 | 1-0 | Souza Jr, Helemberg Cubica De1714 | 14th American Continental | 2019 |