| Gauche, C2235 | 1-0 | Quevedo Naissinger, Willian2050 | IV Concordia Open 2018 | 2018 |
| Quevedo Naissinger, Willian2050 | ½-½ | Guimaraes, Marcelo Cunha2181 | IV Concordia Open 2018 | 2018 |
| Aranha Filho, A2304 | ½-½ | Quevedo Naissinger, Willian2050 | IV Concordia Open 2018 | 2018 |
| Quevedo Naissinger, Willian2050 | 1-0 | Diersmann, Carolina Heemann1147 | IV Concordia Open 2018 | 2018 |
| Souza, Gabriel Copini | 0-1 | Quevedo Naissinger, Willian2050 | IV Concordia Open 2018 | 2018 |
| Carvalho, H2161 | 0-1 | Quevedo Naissinger, Willian1974 | 2nd Floripa Open 2016 | 2016 |
| Quevedo Naissinger, Willian1974 | ½-½ | Mazetto, S2212 | 2nd Floripa Open 2016 | 2016 |
| Trois, F2221 | ½-½ | Quevedo Naissinger, Willian1974 | 2nd Floripa Open 2016 | 2016 |
| Quevedo Naissinger, Willian1974 | ½-½ | Maia, Je2122 | 2nd Floripa Open 2016 | 2016 |
| Januario, S2209 | ½-½ | Quevedo Naissinger, Willian1974 | 2nd Floripa Open 2016 | 2016 |
| Quevedo Naissinger, Willian1974 | 1-0 | De Pieri, Herik Soares1703 | 2nd Floripa Open 2016 | 2016 |
| De Castro, Andre Goncalves1794 | 0-1 | Quevedo Naissinger, Willian1974 | 2nd Floripa Open 2016 | 2016 |
| Quevedo Naissinger, Willian1974 | 0-1 | Di Berardino, D2512 | 2nd Floripa Open 2016 | 2016 |
| Quevedo Naissinger, Willian1974 | ½-½ | Mahia, G2362 | 2nd Floripa Open 2016 | 2016 |
| Pasqualotto, Amos Petronio1394 | 0-1 | Quevedo Naissinger, Willian1974 | 2nd Floripa Open 2016 | 2016 |