| Nov 24, 2025 | Papadimitriou | 0–1 | Mastrovasilis | 2nd Gavriil Mastrovasilis Memorial Rapid 2025 | King's Indian Defense: Makogonov Variation | |
| Nov 24, 2025 | Boutikos | 0–1 | Papadimitriou | 2nd Gavriil Mastrovasilis Memorial Rapid 2025 | Petrov's Defense: Damiano Variation, Kholmov Gambit | |
| Nov 24, 2025 | Papadimitriou | ½–½ | Zawadzka | 2nd Gavriil Mastrovasilis Memorial Rapid 2025 | King's Indian Defense: Makogonov Variation | |
| Nov 24, 2025 | Tsilimparis | 0–1 | Papadimitriou | 2nd Gavriil Mastrovasilis Memorial Rapid 2025 | Petrov's Defense: Damiano Variation, Kholmov Gambit | |
| Nov 24, 2025 | Papadimitriou | 0–1 | Kalogeris | 2nd Gavriil Mastrovasilis Memorial Rapid 2025 | Nimzo-Indian Defense: Normal Variation | |
| Nov 24, 2025 | Sioulis | 0–1 | Papadimitriou | 2nd Gavriil Mastrovasilis Memorial Rapid 2025 | Nimzo-Indian Defense: Classical Variation, Milner-Barry Variation | |
| Nov 22, 2025 | Papadimitriou | 1–0 | Tyritidis | 2nd Gavriil Mastrovasilis Memorial Rapid 2025 | Nimzo-Indian Defense: Rubinstein System | |
| Jul 20, 2025 | Papadimitriou | 0–1 | Babujian | Round 3: Papadimitriou, Loukas - Babujian, Levon | Benko Gambit Accepted: Dlugy Variation | |
| Jun 22, 2025 | Papadimitriou | ½–½ | Kalliora | Round 9: Papadimitriou, Loukas - Kalliora, Despoina | Queen's Gambit Declined: Exchange Variation, Positional Variation | |
| Jun 21, 2025 | Finokaliotis | 1–0 | Papadimitriou | Round 8: Finokaliotis, Georgios - Papadimitriou, Loukas | Queen's Indian Defense: Kasparov-Petrosian Variation, Hedgehog Variation | |
| Jun 20, 2025 | Papadimitriou | ½–½ | Panopoulos | Round 7: Papadimitriou, Loukas - Panopoulos, Ioannis | Réti Opening: Reversed Blumenfeld Gambit | |
| Jun 19, 2025 | Zavrakidis | ½–½ | Papadimitriou | Round 6: Zavrakidis, Nikolaos - Papadimitriou, Loukas | Modern Defense | |
| Jun 18, 2025 | Papadimitriou | 1–0 | Limnaios | Round 5: Papadimitriou, Loukas - Limnaios, Emmanouil | King's Indian Defense: Averbakh Variation, Benoni Defense, Advance Variation | |
| Jun 16, 2025 | Papadimitriou | ½–½ | Synetos | Round 3: Papadimitriou, Loukas - Synetos, Dionysios | English Opening: Caro-Kann Defensive System | |
| Mar 16, 2025 | Papadimitriou | 0–1 | Halkias | 12th Open Grand Prix, by SOXalandriou (Rapid) | Rubinstein Opening: Bogoljubow Defense | |
| Mar 16, 2025 | Halkias | 1–0 | Papadimitriou | 12th Open Grand Prix, by SOXalandriou (Blitz) | Semi-Slav Defense | |
| Nov 17, 2024 | Papadimitriou | ½–½ | Vassis | 10th Open Grand Prix, by SOXalandriou (Blitz) | Dutch Defense: Rubinstein Variation | |
| Sep 9, 2024 | Ntounis | 0–1 | Papadimitriou | 31ο OPEN ΣΚΑΚΙΣΤΙΚΟ ΤΟΥΡΝΟΥΑ ΝΙΚΑΙΑΣ \"ΤΙΜΗ ΣΤΗΝ ΕΘΝΙΚΗ ΑΝΤΙΣΤΑΣΗ\" A GROUP | Modern Defense: Two Knights Variation | |
| Sep 8, 2024 | Michelakos | 1–0 | Papadimitriou | 31ο OPEN ΣΚΑΚΙΣΤΙΚΟ ΤΟΥΡΝΟΥΑ ΝΙΚΑΙΑΣ \"ΤΙΜΗ ΣΤΗΝ ΕΘΝΙΚΗ ΑΝΤΙΣΤΑΣΗ\" A GROUP | King's Pawn Game | |
| Sep 7, 2024 | Papadimitriou | 1–0 | Poulos | 31ο OPEN ΣΚΑΚΙΣΤΙΚΟ ΤΟΥΡΝΟΥΑ ΝΙΚΑΙΑΣ \"ΤΙΜΗ ΣΤΗΝ ΕΘΝΙΚΗ ΑΝΤΙΣΤΑΣΗ\" A GROUP | Queen's Pawn Game: Barry Attack | |
| Sep 6, 2024 | Ninios | 0–1 | Papadimitriou | 31ο OPEN ΣΚΑΚΙΣΤΙΚΟ ΤΟΥΡΝΟΥΑ ΝΙΚΑΙΑΣ \"ΤΙΜΗ ΣΤΗΝ ΕΘΝΙΚΗ ΑΝΤΙΣΤΑΣΗ\" A GROUP | Indian Defense: Wade-Tartakower Defense | |
| Sep 5, 2024 | Papadimitriou | ½–½ | Vlastos | 31ο OPEN ΣΚΑΚΙΣΤΙΚΟ ΤΟΥΡΝΟΥΑ ΝΙΚΑΙΑΣ \"ΤΙΜΗ ΣΤΗΝ ΕΘΝΙΚΗ ΑΝΤΙΣΤΑΣΗ\" A GROUP | Queen's Pawn Game: Zukertort Variation | |
| Oct 26, 2023 | Papadimitriou | * | Stefansson | 50+ World Senior Championship | ? | |
| Oct 25, 2023 | Cummings | * | Papadimitriou | 50+ World Senior Championship | ? | |
| Oct 28, 2022 | Papadimitriou | 0–1 | Singh | World Amateur CC U2300 | Dutch Defense: Staunton Gambit | |
| Oct 23, 2022 | Fox | * | Papadimitriou | World Amateur CC U2300 | ? | |
| Oct 22, 2022 | Papadimitriou | * | Deligiannis | World Amateur CC U2300 | ? | |
| Aug 10, 2022 | Papadimitriou | 0–1 | Tsaknakis | Thessaloniki Open | A | Modern Defense: Averbakh System | |
| Aug 9, 2022 | Papadimitriou | 1–0 | Palma | Thessaloniki Open | A | Queen's Gambit Declined: Exchange Variation, Positional Variation | |
| Aug 8, 2022 | Stefan | 0–1 | Papadimitriou | Thessaloniki Open | A | King's Gambit Declined: Classical Variation | |
| Aug 7, 2022 | Garabetyan | 1–0 | Papadimitriou | Thessaloniki Open | A | Slav Defense: Quiet Variation, Schallopp Defense | |
| Aug 6, 2022 | Papadimitriou | ½–½ | Vardakas | Thessaloniki Open | A | Bogo-Indian Defense: Grünfeld Variation | |
| Aug 5, 2022 | Gogolis | 0–1 | Papadimitriou | Thessaloniki Open | A | Queen's Pawn Game: Symmetrical Variation | |
| Aug 3, 2022 | Papadimitriou | 0–1 | Papakonstantinou | Thessaloniki Open | A | Slav Defense | |
| Jul 24, 2022 | Balaskas | 0–1 | Papadimitriou | 15th Paleochora Open | ? | |
| Jul 23, 2022 | Papadimitriou | * | Schmit | 15th Paleochora Open | ? | |
| Jul 22, 2022 | Simonetto | * | Papadimitriou | 15th Paleochora Open | ? | |
| Jul 20, 2022 | Monpeurt | * | Papadimitriou | 15th Paleochora Open | ? | |
| Jul 19, 2022 | Papadimitriou | 0–1 | Alexiadis | 15th Paleochora Open | ? | |
| Jul 17, 2022 | Kalogeris | 1–0 | Papadimitriou | 15th Paleochora Open | ? | |
| Oct 25, 2021 | Montilla Carrillo | * | Papadimitriou | FIDE World Amateur 2021 U2300 | ? | |
| Oct 24, 2021 | Papadimitriou | * | Pavel | FIDE World Amateur 2021 U2300 | ? | |
| Oct 23, 2021 | Grapsa | * | Papadimitriou | FIDE World Amateur 2021 U2300 | ? | |
| Oct 22, 2021 | Papadimitriou | * | Khaliun | FIDE World Amateur 2021 U2300 | ? | |
| Oct 21, 2021 | Nimmy | * | Papadimitriou | FIDE World Amateur 2021 U2300 | ? | |
| Oct 20, 2021 | Papadimitriou | * | Lochte | FIDE World Amateur 2021 U2300 | ? | |
| Oct 19, 2021 | Coicev | * | Papadimitriou | FIDE World Amateur 2021 U2300 | ? | |
| Oct 18, 2021 | Papadimitriou | * | Cap | FIDE World Amateur 2021 U2300 | ? | |
| Oct 17, 2021 | Oragwu | ½–½ | Papadimitriou | U2300 FIDE World Amateur Championship | Pirc Defense | |
| — | Papadopoulos | 1–0 | Papadimitriou | 10th Open Grand Prix, by SOXalandriou (Rapid) | Petrov's Defense: Damiano Variation, Kholmov Gambit | |
| — | Vassis | * | Papadimitriou | 10th Open Grand Prix, by SOXalandriou (Blitz) | ? | |
