| Mar 15, 2026 | Gerasopoulos | 1–0 | Megasthenis | Round 5: Gerasopoulos, Nikolaos - Megasthenis, Michail | French Defense: Exchange Variation | |
| Sep 6, 2025 | Megasthenis | ½–½ | Koutroupas | Round 9: Megasthenis, Michail - Koutroupas, Emmanouil | Alekhine Defense: Four Pawns Attack, Main Line | |
| Sep 5, 2025 | Antoniou Tragoudas | ½–½ | Megasthenis | Round 8: Antoniou Tragoudas, Ioannis - Megasthenis, Michail | French Defense: Exchange Variation | |
| Sep 4, 2025 | Megasthenis | 0–1 | Betsakos | Round 7: Megasthenis, Michail - Betsakos, Haralampos | Caro-Kann Defense: Maróczy Variation | |
| Sep 3, 2025 | Megasthenis | ½–½ | Tsaousis | Round 6: Megasthenis, Michail - Tsaousis, Thomas | Sicilian Defense: Najdorf Variation, Opocensky Variation | |
| Sep 2, 2025 | Psomas | 0–1 | Megasthenis | Round 5: Psomas, Konstantinos - Megasthenis, Michail | French Defense: Classical Variation, Steinitz Variation | |
| Aug 29, 2025 | Megasthenis | 0–1 | Lamprinos | Round 4: Megasthenis, Michail - Lamprinos, Athanasios Angelos | Sicilian Defense: Old Sicilian | |
| Jan 8, 2025 | Chalkias | 0–1 | Megasthenis | Round 9: Chalkias, Michail Panagiotis - Megasthenis, Michail | Nimzo-Indian Defense: Kmoch Variation | |
| Jan 7, 2025 | Megasthenis | 0–1 | Skodras | Round 8: Megasthenis, Michail - Skodras, Marios Konstantinos | French Defense: King's Indian Attack | |
| Jan 6, 2025 | Megasthenis | 0–1 | Vassis | Round 7: Megasthenis, Michail - Vassis, Anastasios | Sicilian Defense: Hyperaccelerated Dragon | |
| Jan 5, 2025 | Megasthenis | 1–0 | Gkogkolas | Round 5: Megasthenis, Michail - Gkogkolas, Georgios | Sicilian Defense: French Variation | |
| Jan 5, 2025 | Tsitimakis | 0–1 | Megasthenis | Round 6: Tsitimakis, Periklis - Megasthenis, Michail | French Defense: Burn Variation | |
| Jan 4, 2025 | Bokias | 0–1 | Megasthenis | Round 4: Bokias, Petros - Megasthenis, Michail | French Defense: Tarrasch Variation, Closed Variation | |
| Jan 3, 2025 | Megasthenis | 0–1 | Mitsopoulos | Round 2: Megasthenis, Michail - Mitsopoulos, Ioannis | Caro-Kann Defense: Maróczy Variation | |
| Jan 2, 2025 | Christodoulou | 1–0 | Megasthenis | Round 1: Christodoulou, Georgia - Megasthenis, Michail | French Defense: Classical Variation, Steinitz Variation | |
| — | Megasthenis | 1–0 | Ladopoulos | Round 2: Megasthenis, Michail - Ladopoulos, Vasileios | English Opening: The Whale | |
| — | Stathakopoulos | 1–0 | Megasthenis | Round 4: Stathakopoulos, Panagiotis - Megasthenis, Michail | French Defense: Advance Variation, Euwe Variation | |
| — | Karakotsios | 0–1 | Megasthenis | Round 1: Karakotsios, Loukas Georgios - Megasthenis, Michail | Horwitz Defense | |
| — | Gkalimpas | 0–1 | Megasthenis | Round 3: Gkalimpas, Iasonas - Megasthenis, Michail | French Defense: Exchange Variation | |
