| Grolleau, Matteo1804 | 1-0 | Flom, Gabriel2483 | C'Chartres Apr Blitz Open | 2021 |
| Grolleau, Matteo1804 | 1-0 | Mallassagne, F2149 | C'Chartres Apr Blitz Open | 2021 |
| Duquesnoy, Jp2172 | ½-½ | Grolleau, Matteo1804 | C'Chartres Apr Blitz Open | 2021 |
| Materia, Marco2287 | 1-0 | Grolleau, Matteo1804 | C'Chartres Apr Blitz Open | 2021 |
| Grolleau, Matteo1804 | 1-0 | Bianchi, Guilla2200 | C'Chartres Apr Blitz Open | 2021 |
| Lardon, Quentin2028 | 0-1 | Grolleau, Matteo1804 | C'Chartres Apr Blitz Open | 2021 |
| Grolleau, Matteo1804 | 1-0 | Courcelle, Victor1313 | C'Chartres Apr Blitz Open | 2021 |
| Guenin, P1392 | 0-1 | Grolleau, Matteo1804 | C'Chartres Apr Blitz Open | 2021 |
| Grolleau, Matteo1804 | 0-1 | Casanovas, Jean-pierre1180 | C'Chartres Apr Blitz Open | 2021 |
| Baba, M2274 | 1-0 | Grolleau, Matteo1804 | C'Chartres Apr Blitz Open | 2021 |
| Grolleau, Matteo1804 | 1-0 | Gandrille, Lubin1012 | C'Chartres Apr Blitz Open | 2021 |
| Grolleau, Matteo1804 | 1-0 | Huseynova, Sabina | 1st FIDE World Uni RapidB | 2021 |
| Kuznetsov, Kyrylo | 1-0 | Grolleau, Matteo1804 | 1st FIDE World Uni RapidB | 2021 |
| Grolleau, Matteo1804 | 0-1 | Morales Marmol, Marcos Antonio2241 | 1st FIDE World Uni RapidB | 2021 |
| Amaro Alfonso, Raynner2186 | ½-½ | Grolleau, Matteo1804 | 1st FIDE World Uni RapidB | 2021 |