| Jul 9, 2025 | Melegkos | 1–0 | Poursalidis | Round 5: Melegkos, Konstantinos - Poursalidis, Kyriakos | Sicilian Defense: Hyperaccelerated Fianchetto | |
| Jul 6, 2025 | Borisov | 1–0 | Poursalidis | Round 3: Borisov, Filippos - Poursalidis, Kyriakos | Indian Defense: London System | |
| Apr 27, 2025 | Poursalidis | * | Androulakis | Round 7: Poursalidis, Kyriakos - Androulakis, Radamanthys Pavlos | ? | |
| Apr 26, 2025 | Papadopoulos | * | Poursalidis | Round 6: Papadopoulos, Ioannis M - Poursalidis, Kyriakos | ? | |
| Apr 25, 2025 | Poursalidis | 0–1 | Melegkos | Round 5: Poursalidis, Kyriakos - Melegkos, Konstantinos | Queen's Pawn Game: Zukertort Variation | |
| Apr 23, 2025 | Poursalidis | 0–1 | Xynidis | Round 3: Poursalidis, Kyriakos - Xynidis, Maximos | French Defense: Exchange Variation | |
| Jun 28, 2024 | Kasmeridis | * | Poursalidis | Round 9: Kasmeridis, Orfeas - Poursalidis, Kyriakos | ? | |
| Jun 27, 2024 | Poursalidis | * | Nikomanis | Round 8: Poursalidis, Kyriakos - Nikomanis, Vasileios | ? | |
| Jun 26, 2024 | Rompanos | * | Poursalidis | Round 7: Rompanos, Alexandros - Poursalidis, Kyriakos | ? | |
| Jun 25, 2024 | Poursalidis | * | Di Giorgio | Round 6: Poursalidis, Kyriakos - Di Giorgio, Nikolaos | ? | |
| Jun 25, 2024 | Xynidis | * | Poursalidis | Round 5: Xynidis, Maximos - Poursalidis, Kyriakos | ? | |
| Jun 24, 2024 | Poursalidis | 0–1 | Fragkakis | Round 4: Poursalidis, Kyriakos - Fragkakis, Georgios | Sicilian Defense: Moscow Variation | |
| Jun 23, 2024 | Gkrekidis | ½–½ | Poursalidis | Round 3: Gkrekidis, Konstantinos - Poursalidis, Kyriakos | Italian Game: Giuoco Pianissimo, Canal Variation | |
| Jun 23, 2024 | Poursalidis | * | Kakagiannis | Round 2: Poursalidis, Kyriakos - Kakagiannis, Stylianos | ? | |
| — | Poursalidis | 0–1 | Bausys | Round 2: Poursalidis, Kyriakos - Bausys, Nikolas | Sicilian Defense: O'Kelly Variation, Normal System | |
| — | Poursalidis | 0–1 | Bobrakov-Timoskin | Round 12: Poursalidis, Kyriakos - Bobrakov-Timoskin, Denis | French Defense: Exchange Variation | |
| — | Poursalidis | 0–1 | Kobryn | Round 13: Poursalidis, Kyriakos - Kobryn, Stanislav | Sicilian Defense: Löwenthal Variation | |
| — | Poursalidis | 0–1 | Levacic | Round 15: Poursalidis, Kyriakos - Levacic, Maks | Italian Game: Classical Variation | |
| — | Jevglevski | 1–0 | Poursalidis | Round 5: Jevglevski, Lev - Poursalidis, Kyriakos | Sicilian Defense: Hyperaccelerated Fianchetto | |
| — | Bobrakov-Timoskin | 0–1 | Poursalidis | Round 11: Bobrakov-Timoskin, Denis - Poursalidis, Kyriakos | Indian Defense | |
| — | Kobryn | 1–0 | Poursalidis | Round 14: Kobryn, Stanislav - Poursalidis, Kyriakos | Sicilian Defense: Hyperaccelerated Dragon | |
| — | Levacic | 1–0 | Poursalidis | Round 16: Levacic, Maks - Poursalidis, Kyriakos | Sicilian Defense: Chekhover Variation | |
