| Apr 28, 2025 | Mavridis | 1–0 | Petkakis | Round 9: Mavridis, Emmanouil - Petkakis, Odysseas | Queen's Gambit Declined | |
| Apr 27, 2025 | Petkakis | 0–1 | Theodoridis | Round 8: Petkakis, Odysseas - Theodoridis, Charalampos | Nimzo-Indian Defense | |
| Apr 26, 2025 | Petkakis | 0–1 | Petkaki | Round 7: Petkakis, Odysseas - Petkaki, Danai | Slav Defense: Exchange Variation | |
| Apr 22, 2025 | Moysidis | * | Petkakis | Round 1: Moysidis, Anastasios - Petkakis, Odysseas | Queen's Gambit Declined: Harrwitz Attack, Main Line | |
| Jan 8, 2025 | Petkakis | 1–0 | Tsagkarakis | Round 9: Petkakis, Odysseas - Tsagkarakis, Nikolaos Z | Grünfeld Defense: Three Knights Variation, Hungarian Variation | |
| Jan 5, 2025 | Petkakis | 0–1 | Spagkakas | Round 5: Petkakis, Odysseas - Spagkakas, Konstantinos | Grünfeld Defense: Three Knights Variation, Petrosian System | |
| Jan 5, 2025 | Tsavlakidis | 1–0 | Petkakis | Round 6: Tsavlakidis, Leonidas - Petkakis, Odysseas | Italian Game: Classical Variation, Greco Gambit, Anderssen Variation | |
| Jan 4, 2025 | Tsamtsouris | 1–0 | Petkakis | Round 4: Tsamtsouris, Efthymios - Petkakis, Odysseas | Queen's Pawn Game: Colle System | |
| Jan 3, 2025 | Petkakis | ½–½ | Lafkidis | Round 3: Petkakis, Odysseas - Lafkidis, Apostolos | Queen's Gambit Declined: Exchange Variation, Positional Variation | |
| Jan 3, 2025 | Sampsonoglou | 0–1 | Petkakis | Round 2: Sampsonoglou, Dimitrios - Petkakis, Odysseas | Vienna Game: Max Lange Defense | |
| Jan 2, 2025 | Petkakis | 0–1 | Karamichos | Round 1: Petkakis, Odysseas - Karamichos, Michail | King's Indian Defense: Orthodox Variation | |
| Aug 10, 2024 | Petkakis | 0–1 | Pantoglou | Round 6: Petkakis, Odysseas - Pantoglou, Dimitrios | Queen's Gambit Declined: Exchange Variation, Positional Variation | |
| Aug 8, 2024 | Petkakis | 0–1 | Chalkias | Round 4: Petkakis, Odysseas - Chalkias, Michail Panagiotis | King's Indian Defense | |
| Aug 7, 2024 | Hatzigrigoriou | 0–1 | Petkakis | Round 3: Hatzigrigoriou, Georgios - Petkakis, Odysseas | Scotch Game: Scotch Gambit, London Defense | |
