| Mar 23, 2026 | Antoniou Tragoudas | 0–1 | Sidiropoulos | 3rd International Open Chess Tournament of Katerini Group B | English Opening: King's English Variation, Two Knights Variation | |
| Mar 23, 2026 | Patsiotis | ½–½ | Antoniou Tragoudas | 3rd International Open Chess Tournament of Katerini Group B | Pirc Defense | |
| Mar 22, 2026 | Antoniou Tragoudas | 1–0 | Nikolaki | 3rd International Open Chess Tournament of Katerini Group B | English Opening: Agincourt Defense | |
| Mar 22, 2026 | Pasoglou | ½–½ | Antoniou Tragoudas | 3rd International Open Chess Tournament of Katerini Group B | Ruy Lopez: Morphy Defense, Anderssen Variation | |
| Mar 21, 2026 | Antoniou Tragoudas | 1–0 | Papakyriakou | 3rd International Open Chess Tournament of Katerini Group B | English Opening: Anglo-Indian Defense | |
| Mar 21, 2026 | Blazhevski | 0–1 | Antoniou Tragoudas | 3rd International Open Chess Tournament of Katerini Group B | Pirc Defense | |
| Mar 20, 2026 | Antoniou Tragoudas | 1–0 | Bougas | 3rd International Open Chess Tournament of Katerini Group B | Bird Opening: Dutch Variation | |
| Feb 1, 2026 | Antoniou Tragoudas | ½–½ | Zufika Mardjetko | Round 5: Antoniou Tragoudas, Ioannis - Zufika Mardjetko, Gaspar | English Opening: Carls-Bremen System | |
| Jan 31, 2026 | Antoniou Tragoudas | 1–0 | Abicic | Round 3: Antoniou Tragoudas, Ioannis - Abicic, Josip | French Defense: Steiner Variation | |
| Jan 31, 2026 | Benic | 0–1 | Antoniou Tragoudas | Round 2: Benic, Katarina - Antoniou Tragoudas, Ioannis | Pirc Defense | |
| Jan 1, 2026 | Marcec | ½–½ | Antoniou Tragoudas | Round 4: Marcec, Fran - Antoniou Tragoudas, Ioannis | Polish Opening | |
| Sep 6, 2025 | Tzellos | 0–1 | Antoniou Tragoudas | Round 9: Tzellos, Dimitrios-Aggelos - Antoniou Tragoudas, Ioannis | Scandinavian Defense: Modern Variation | |
| Sep 5, 2025 | Antoniou Tragoudas | ½–½ | Megasthenis | Round 8: Antoniou Tragoudas, Ioannis - Megasthenis, Michail | French Defense: Exchange Variation | |
| Sep 4, 2025 | Siasios | 1–0 | Antoniou Tragoudas | Round 7: Siasios, Dimitrios - Antoniou Tragoudas, Ioannis | Rapport-Jobava System | |
| Sep 3, 2025 | Antoniou Tragoudas | ½–½ | Gkalimpas | Round 6: Antoniou Tragoudas, Ioannis - Gkalimpas, Iasonas | Italian Game: Giuoco Pianissimo, Italian Four Knights Variation | |
| Sep 2, 2025 | Stamatiadis | ½–½ | Antoniou Tragoudas | Round 5: Stamatiadis, Georgios - Antoniou Tragoudas, Ioannis | Queen's Pawn Game: Colle System | |
| Jun 15, 2025 | Antoniou Tragoudas | ½–½ | Tsolaki | Round 7: Antoniou Tragoudas, Ioannis - Tsolaki, Eleni | Sicilian Defense: Taimanov Variation | |
| Jun 15, 2025 | Chrysafis | 1–0 | Antoniou Tragoudas | Round 6: Chrysafis, Konstantinos - Antoniou Tragoudas, Ioannis | Neo-Grünfeld Defense: Classical Variation, Original Defense | |
| Jun 15, 2025 | Antoniou Tragoudas | ½–½ | Tzoumas | Round 4: Antoniou Tragoudas, Ioannis - Tzoumas, Stamatios Iason | Ruy Lopez: Exchange Variation, Keres Variation | |
| Jun 15, 2025 | Athanasopoulos | 0–1 | Antoniou Tragoudas | Round 3: Athanasopoulos, Nikolaos NA - Antoniou Tragoudas, Ioannis | Queen's Pawn Game: London System | |
| Jun 15, 2025 | Antoniou Tragoudas | 1–0 | Kasmeridis | Round 2: Antoniou Tragoudas, Ioannis - Kasmeridis, Orfeas | French Defense: Steiner Variation | |
| Jun 14, 2025 | Boufidis | 1–0 | Antoniou Tragoudas | Round 5: Boufidis, Konstantinos - Antoniou Tragoudas, Ioannis | Queen's Gambit Declined: Semi-Tarrasch Defense, Pillsbury Variation | |
| Sep 5, 2024 | Antoniou Tragoudas | 0–1 | Papanikolaou | Round 7: Antoniou Tragoudas, Ioannis - Papanikolaou, Dimitrios Nik | Caro-Kann Defense: Accelerated Panov Attack, Modern Variation | |
| Sep 2, 2024 | Antoniou Tragoudas | 0–1 | Pastras | Round 4: Antoniou Tragoudas, Ioannis - Pastras, Ioannis | Ruy Lopez: Closed | |
| Sep 1, 2024 | Tzontas | ½–½ | Antoniou Tragoudas | Round 3: Tzontas, Athanasios - Antoniou Tragoudas, Ioannis | Scandinavian Defense: Modern Variation, Gipslis Variation | |
| — | Antoniou Tragoudas | 1–0 | Kougioumtzoglou | Round 2: Antoniou Tragoudas, Ioannis - Kougioumtzoglou, Margarita | English Opening: Anglo-Indian Defense | |
| — | Antoniou Tragoudas | ½–½ | Naci | Round 3: Antoniou Tragoudas, Ioannis - Naci, Igli | French Defense: Steiner Variation | |
