| Jul 23, 2026 | Bangerter | ½–½ | Alexakis | Amateur Tournament (ATO) | Queen's Pawn Game: London System | |
| Jul 22, 2026 | Alexakis | ½–½ | Jud | Amateur Tournament (ATO) | Sicilian Defense: Najdorf Variation, Opocensky Variation | |
| Jul 21, 2026 | Jahn | 0–1 | Alexakis | Amateur Tournament (ATO) | Sicilian Defense: Dragon Variation | |
| Jul 21, 2026 | Coletta | 0–1 | Alexakis | Amateur Tournament (ATO) | Sicilian Defense: Moscow Variation | |
| Jul 19, 2026 | Hajduk | 0–1 | Alexakis | Round 13: Hajduk, Tomasz - Alexakis, Dimitrios | Sicilian Defense: Dragon Variation, Yugoslav Attack, Main Line | |
| Jul 19, 2026 | Alexakis | 0–1 | Langner | Round 12: Alexakis, Dimitrios - Langner, Robin | Sicilian Defense: Najdorf Variation | |
| Jul 19, 2026 | Alexakis | 1–0 | Materia | Round 11: Alexakis, Dimitrios - Materia, Mario | Four Knights Game: Scotch Variation Accepted, Main Line | |
| Jul 19, 2026 | Kelecevic | 1–0 | Alexakis | Round 10: Kelecevic, Nedeljko - Alexakis, Dimitrios | Benko Gambit Accepted: King Walk Variation | |
| Jul 19, 2026 | Mousseau | 0–1 | Alexakis | Round 9: Mousseau, Leo - Alexakis, Dimitrios | Sicilian Defense: Dragon Variation, Yugoslav Attack, Topalov Variation | |
| Jul 19, 2026 | Alexakis | 0–1 | Liu | Round 8: Alexakis, Dimitrios - Liu, Bei | Sicilian Defense: Najdorf Variation | |
| Jul 19, 2026 | Erne | 1–0 | Alexakis | Round 7: Erne, Raphael - Alexakis, Dimitrios | English Opening: King's English Variation, Four Knights Variation, Fianchetto Line | |
| Jul 19, 2026 | Alexakis | 1–0 | Aryan Mehta | Round 6: Alexakis, Dimitrios - Aryan Mehta | Scotch Game | |
| Jul 19, 2026 | Ragavan | ½–½ | Alexakis | Round 5: Ragavan, Samarth Rajesh - Alexakis, Dimitrios | English Opening: Symmetrical Variation, Anti-Benoni Variation | |
| Jul 19, 2026 | Alexakis | 1–0 | Marinkovic | Round 4: Alexakis, Dimitrios - Marinkovic, Zoran | Sicilian Defense: Richter-Rauzer Variation, Classical Variation | |
| Jul 19, 2026 | Ghosh | 1–0 | Alexakis | Round 3: Ghosh, Diptayan - Alexakis, Dimitrios | Zukertort Opening | |
| Jul 19, 2026 | Alexakis | 1–0 | Stevens | Round 2: Alexakis, Dimitrios - Stevens, Christian | Sicilian Defense: Najdorf Variation, Main Line | |
| Jul 18, 2026 | Alexakis | 1–0 | Materia | Amateur Tournament (ATO) | Ruy Lopez: Closed, Breyer Defense, Zaitsev Hybrid | |
| Jul 17, 2026 | Zhou | ½–½ | Alexakis | Amateur Tournament (ATO) | Sicilian Defense: Boleslavsky Variation | |
| Jul 16, 2026 | Alexakis | 1–0 | Bellm | Amateur Tournament (ATO) | Caro-Kann Defense: Two Knights Attack | |
| Jul 15, 2026 | Buntschu | 0–1 | Alexakis | Amateur Tournament (ATO) | Sicilian Defense: Alapin Variation, Smith-Morra Declined | |
| Jul 15, 2026 | Alexakis | 1–0 | Surdez | Amateur Tournament (ATO) | French Defense: Advance Variation, Wade Variation | |
| Jul 12, 2026 | Egli | ½–½ | Alexakis | Round 9: Egli, Urs - Alexakis, Dimitrios | Hungarian Opening: Sicilian Invitation | |
| Jul 12, 2026 | Alexakis | 1–0 | Surdez | Round 8: Alexakis, Dimitrios - Surdez, Patrick | Sicilian Defense: Kalashnikov Variation | |
| Jul 12, 2026 | Tan | 1–0 | Alexakis | Round 7: Tan, Jimmy - Alexakis, Dimitrios | Indian Defense: Accelerated London System | |
| Jul 12, 2026 | Alexakis | 0–1 | Filipovic | Round 6: Alexakis, Dimitrios - Filipovic, Branko | Alekhine Defense: Modern Variation, Alburt Variation | |
| Jul 12, 2026 | Klopfenstein | 0–1 | Alexakis | Round 5: Klopfenstein, Francois - Alexakis, Dimitrios | Sicilian Defense: Grand Prix Attack | |
| Jul 12, 2026 | Alexakis | ½–½ | Pinelli | Round 4: Alexakis, Dimitrios - Pinelli, Gian | Caro-Kann Defense: Panov Attack, Fianchetto Defense | |
| Jul 12, 2026 | Papageorgiou Martinella | 0–1 | Alexakis | Round 3: Papageorgiou Martinella, Ilios - Alexakis, Dimitrios | Benko Gambit Accepted: Modern Variation | |
| Jul 12, 2026 | Alexakis | 0–1 | Sasikiran | Round 2: Alexakis, Dimitrios - Sasikiran, Krishnan | Sicilian Defense: Najdorf Variation, Freak Attack | |
| Jul 12, 2026 | Mury | 0–1 | Alexakis | Round 1: Mury, Marie - Alexakis, Dimitrios | Sicilian Defense: Alapin Variation, Smith-Morra Declined | |
| Jul 11, 2026 | Alexakis | 0–1 | Alrefae | Round 7: Alexakis, Dimitrios - Alrefae, Ahmad | ? | |
| Jul 11, 2026 | Gluckman | 1–0 | Alexakis | Round 6: Gluckman, David - Alexakis, Dimitrios | ? | |
| Jul 11, 2026 | Alexakis | 1–0 | Creux | Round 5: Alexakis, Dimitrios - Creux, Francois | ? | |
| Jul 11, 2026 | Boyer | 0–1 | Alexakis | Round 4: Boyer, Jean-Francois - Alexakis, Dimitrios | ? | |
| Jul 11, 2026 | Alexakis | 0–1 | Bachmann | Round 3: Alexakis, Dimitrios - Bachmann, Daniel | ? | |
| Jul 11, 2026 | Shukhman | 1–0 | Alexakis | Round 2: Shukhman, Anna - Alexakis, Dimitrios | ? | |
| Jul 11, 2026 | Alexakis | 1–0 | Abbasoglu | Round 1: Alexakis, Dimitrios - Abbasoglu, Buelent | ? | |
| Jul 2, 2026 | Alexakis | ½–½ | Alexakis | Round 1: Alexakis, Dimitris - Alexakis, Dimitrios | ? | |
| Mar 20, 2026 | Kalogridis | ½–½ | Alexakis | 3rd International Open Chess Tournament of Katerini Group A | Benoni Defense: Classical Variation | |
| Nov 6, 2025 | Alexakis | 0–1 | Sharma Pankaj | Round 2: Alexakis, Dimitrios - Sharma Pankaj | French Defense: Advance Variation, Milner-Barry Gambit, Main Line | |
| Sep 5, 2025 | Alexakis | 0–1 | Anagnostopoulos | Round 5: Alexakis, Dimitrios - Anagnostopoulos, Panagiotis | French Defense: Advance Variation, Milner-Barry Gambit, Main Line | |
| Sep 3, 2025 | Alexakis | ½–½ | Kalliora | Round 3: Alexakis, Dimitrios - Kalliora, Despoina | Sicilian Defense: Portsmouth Gambit | |
| Jul 29, 2024 | Alexakis | 1–0 | Vardaka | Round 1: Alexakis, Dimitrios - Vardaka, Sofia | King's Pawn Game | |
| Jul 30, 2024 | Alexakis | ½–½ | Yildiz | Round 2: Alexakis, Dimitrios - Yildiz, Ali Aras | Sicilian Defense: Accelerated Dragon, Maróczy Bind, Gurgenidze Variation | |
| Jul 24, 2022 | Alexakis | ½–½ | Vingris | 15th Paleochora Open | ? | |
| Jul 23, 2022 | Wiener | * | Alexakis | 15th Paleochora Open | ? | |
| Jul 22, 2022 | Alexakis | * | Iasman | 15th Paleochora Open | ? | |
| Jul 20, 2022 | Alexakis | * | Trapalis | 15th Paleochora Open | ? | |
| Jul 18, 2022 | Sotirakis | 1–0 | Alexakis | 15th Paleochora Open | ? | |
| Jul 17, 2022 | Alexakis | 0–1 | Yilmaz | 15th Paleochora Open | Sicilian Defense: Najdorf Variation, Freak Attack | |
| Jul 24, 2021 | Rizos | * | Alexakis | 13th International Tournament of Paleochora | ? | |
| — | Avramidou | 1–0 | Alexakis | ΠΑΝΕΛΛΗΝΙΟ ΠΡΩΤΑΘΛΗΜΑ BLITZ 2025 | Indian Defense: Budapest Defense, Fajarowicz Variation | |
| — | Pavlidou | 1–0 | Alexakis | ΠΑΝΕΛΛΗΝΙΟ ΑΤΟΜΙΚΟ ΠΡΩΤΑΘΛΗΜΑ RAPID 2025 | Indian Defense: Normal Variation | |