| Mourogiannis, Konstantinos1867 | ½-½ | Georgiev, B2232 | 49th TCh-GRE 2022 | 2022 |
| Vourtsas, A2037 | 0-1 | Mourogiannis, Konstantinos1867 | 49th TCh-GRE 2022 | 2022 |
| Mourogiannis, Konstantinos1867 | 0-1 | Tsekmes, Dimitrios2154 | 49th TCh-GRE 2022 | 2022 |
| Mourogiannis, Konstantinos1867 | ½-½ | Koukas, Anastasios2063 | 49th TCh-GRE 2022 | 2022 |
| Van Doren, Bas2032 | 0-1 | Mourogiannis, Konstantinos1833 | 1st FIDE World Uni RapidF | 2021 |
| Mourogiannis, Konstantinos1833 | 1-0 | Zaitmetov, Ravshanbek | 1st FIDE World Uni RapidF | 2021 |
| Fong, Hector | 0-1 | Mourogiannis, Konstantinos1833 | 1st FIDE World Uni RapidF | 2021 |
| Mansour, Halim1385 | 1-0 | Mourogiannis, Konstantinos1833 | 1st FIDE World Uni RapidF | 2021 |
| Mourogiannis, Konstantinos1833 | 1-0 | Byrd Zuniga, Hector Javib | 1st FIDE World Uni RapidF | 2021 |
| Gribbon, Ben | 0-1 | Mourogiannis, Konstantinos1833 | 1st FIDE World Uni RapidF | 2021 |
| Mourogiannis, Konstantinos1833 | 0-1 | Aritra Chatterjee | 1st FIDE World Uni RapidF | 2021 |
| Brodsky, David2455 | 1-0 | Mourogiannis, Konstantinos1833 | 1st FIDE World Uni RapidF | 2021 |
| Mourogiannis, Konstantinos1833 | 1-0 | Diaz Hernandez, Arturo Jonathan | 1st FIDE World Uni RapidF | 2021 |
| Elias Reyes, Jorge Roberto2428 | 1-0 | Mourogiannis, Konstantinos1833 | 1st FIDE World Uni RapidF | 2021 |
| Mourogiannis, Konstantinos1833 | 1-0 | Nogueira, Joao | 1st FIDE World Uni RapidF | 2021 |