| Awoki, D2170 | 0-1 | Pacheco, Helcio Alexandre2111 | VII SP Open U2300 2018 | 2018 |
| Pacheco, Helcio Alexandre2111 | ½-½ | Calcado, A2116 | VII SP Open U2300 2018 | 2018 |
| Alboredo, Julia2118 | ½-½ | Pacheco, Helcio Alexandre2111 | VII SP Open U2300 2018 | 2018 |
| Pacheco, Helcio Alexandre2111 | ½-½ | Tsuboi, E2223 | VII SP Open U2300 2018 | 2018 |
| Do Prado, Hamilton Mesquita1654 | 0-1 | Pacheco, Helcio Alexandre2111 | VII SP Open U2300 2018 | 2018 |
| Pacheco, Helcio Alexandre2105 | ½-½ | Ribeiro, Jose Joselito1914 | 3rd Floripa Open 2017 | 2017 |
| Lage, Pedro Ferreira1818 | 1-0 | Pacheco, Helcio Alexandre2105 | 3rd Floripa Open 2017 | 2017 |
| Pacheco, Helcio Alexandre2105 | 1-0 | Felix, Raimundo Nascimento1884 | 3rd Floripa Open 2017 | 2017 |
| Hille, Waltercler1907 | ½-½ | Pacheco, Helcio Alexandre2105 | 3rd Floripa Open 2017 | 2017 |
| Pacheco, Helcio Alexandre2105 | 1-0 | Reis, Virginia Lagrange M.1814 | 3rd Floripa Open 2017 | 2017 |
| Schucman, Rebeca Lot1746 | ½-½ | Pacheco, Helcio Alexandre2105 | 3rd Floripa Open 2017 | 2017 |
| Pacheco, Helcio Alexandre2105 | 0-1 | Guimaraes, D2219 | 3rd Floripa Open 2017 | 2017 |
| Resende, Lucas B. Massucato1747 | 0-1 | Pacheco, Helcio Alexandre2105 | 3rd Floripa Open 2017 | 2017 |
| Pacheco, Helcio Alexandre2105 | ½-½ | Valdes Escobar, A2397 | 3rd Floripa Open 2017 | 2017 |
| Van Riemsdijk, H2320 | ½-½ | Pacheco, Helcio Alexandre2105 | 3rd Floripa Open 2017 | 2017 |