| Rodrigue-Lemieux, Shawn2151 | 1-0 | Johnson-Constantin, Matthieu1829 | Varennes Open 2017 | 2017 |
| Johnson-Constantin, Matthieu1829 | 1-0 | Drolet, S2076 | Varennes Open 2017 | 2017 |
| Huang, Qiuyu2153 | 1-0 | Johnson-Constantin, Matthieu1829 | Varennes Open 2017 | 2017 |
| Johnson-Constantin, Matthieu1829 | 1-0 | Dukic, Zachary2020 | Varennes Open 2017 | 2017 |
| Tomb, M2155 | 1-0 | Johnson-Constantin, Matthieu1829 | Varennes Open 2017 | 2017 |
| Johnson-Constantin, Matthieu1859 | 0-1 | Leger, M1975 | Montreal Open 2017 | 2017 |
| Cazelais, M2205 | 1-0 | Johnson-Constantin, Matthieu1859 | Montreal Open 2017 | 2017 |
| Johnson-Constantin, Matthieu1859 | 1-0 | Guipi Bopala, Prince Eric Jr1675 | Montreal Open 2017 | 2017 |
| Sprumont, Oscar2071 | 1-0 | Johnson-Constantin, Matthieu1859 | Montreal Open 2017 | 2017 |
| Johnson-Constantin, Matthieu1859 | 0-1 | Ouellet, Maili-Jade1982 | Montreal Open 2017 | 2017 |
| Gauthier, Denis1856 | 0-1 | Johnson-Constantin, Matthieu1847 | Mont-Royal Open 2017 | 2017 |
| Johnson-Constantin, Matthieu1847 | 1-0 | Gil, Bernardo1762 | Mont-Royal Open 2017 | 2017 |
| Durette, Francis2028 | 1-0 | Johnson-Constantin, Matthieu1847 | Mont-Royal Open 2017 | 2017 |
| Johnson-Constantin, Matthieu1847 | 1-0 | Steinberg, Ellis1651 | Mont-Royal Open 2017 | 2017 |
| Johnson-Constantin, Matthieu1847 | 0-1 | Joanis, Marc-Andre | Mont-Royal Open 2017 | 2017 |