| Mar 23, 2026 | Koutlas | ½–½ | Alexakis | 3rd International Open Chess Tournament of Katerini Group A | English Opening: Agincourt Defense, Bogoljubow Defense | |
| Mar 23, 2026 | Alexakis | 1–0 | Tsaknakis | 3rd International Open Chess Tournament of Katerini Group A | Four Knights Game: Scotch Variation Accepted, Main Line | |
| Nov 8, 2025 | Mitev | 1–0 | Alexakis | Round 8: Mitev, Valentin - Alexakis, Georgios | Trompowsky Attack | |
| Nov 8, 2025 | Olsen | 1–0 | Alexakis | Round 7: Olsen, Filip Boe - Alexakis, Georgios | King's Indian Attack | |
| Jul 3, 2025 | Alexakis | 1–0 | Antonioudakis | Round 6: Alexakis, Georgios - Antonioudakis, Georgios | Zukertort Opening | |
| Jul 3, 2025 | Karamichos | ½–½ | Alexakis | Round 5: Karamichos, Michail - Alexakis, Georgios | King's Indian Attack: Keres Variation | |
| Jun 1, 2025 | Drakoulakos | 0–1 | Alexakis | Round 6: Drakoulakos, Grigorios - Alexakis, Georgios | Sicilian Defense: Nyezhmetdinov-Rossolimo Attack | |
| Jul 10, 2024 | Kazakos | 0–1 | Alexakis | Greek League 2024 | Bogo-Indian Defense: Nimzowitsch Variation | |
| Jul 9, 2024 | Alexakis | 1–0 | Gogolis | Greek League 2024 | Modern Defense: Standard Line | |
| Jul 7, 2024 | Spyropoulos | 1–0 | Alexakis | Greek League 2024 | Sicilian Defense: Lasker-Pelikan Variation | |
| Jul 6, 2024 | Alexakis | ½–½ | Tsekouras | Greek League 2024 | King's Indian Defense: Fianchetto Variation, Uhlmann-Szabo System | |
| Aug 2, 2024 | Padmini | 1–0 | Alexakis | Round 6: Padmini, Rout - Alexakis, Georgios | Sicilian Defense: Old Sicilian | |
| Jul 31, 2024 | Yilmaz | 1–0 | Alexakis | Round 4: Yilmaz, Baver - Alexakis, Georgios | Sicilian Defense: Taimanov Variation, Bastrikov Variation | |
| Jul 30, 2024 | Alexakis | ½–½ | Kanakaris | Round 3: Alexakis, Georgios - Kanakaris, Georgios | Caro-Kann Defense: Exchange Variation | |
| Sep 17, 2023 | Sideris | 0–1 | Alexakis | 13th Papanastasio Open 2023 | Sicilian Defense: Old Sicilian | |
| Sep 16, 2023 | Alexakis | 1–0 | Ter-Gevorkian | 13th Papanastasio Open 2023 | Pirc Defense: 150 Attack | |
| Sep 15, 2023 | Masa | * | Alexakis | 13th Papanastasio Open 2023 | Sicilian Defense: Nyezhmetdinov-Rossolimo Attack | |
| Sep 14, 2023 | Alexakis | ½–½ | Nikolaou | 13th Papanastasio Open 2023 | Sicilian Defense: Taimanov Variation, Bastrikov Variation | |
| Sep 13, 2023 | Gkekas | 0–1 | Alexakis | 13th Papanastasio Open 2023 | Indian Defense: Knights Variation | |
| Aug 17, 2022 | Kouskoutis | ½–½ | Alexakis | National Greek Team Championship | English Opening: King's English Variation | |
| Aug 15, 2022 | Georgakopoulos | 1–0 | Alexakis | National Greek Team Championship | King's Indian Attack | |
| Aug 14, 2022 | Gkoumas | 1–0 | Alexakis | National Greek Team Championship | Sicilian Defense: Nyezhmetdinov-Rossolimo Attack, Fianchetto Variation | |
| Aug 13, 2022 | Alexakis | ½–½ | Sampsonoglou | National Greek Team Championship | Scotch Game: Potter Variation | |
| Sep 11, 2021 | Loukopoulos | ½–½ | Alexakis | Greek Team Championship | Sicilian Defense: Nyezhmetdinov-Rossolimo Attack, Fianchetto Variation | |
| Sep 9, 2021 | Chatzieleftheriou | 1–0 | Alexakis | Greek Team Championship | English Opening: Anglo-Dutch Defense | |
| Sep 8, 2021 | Alexakis | 1–0 | Efstathopoulos | Greek Team Championship | Scotch Game | |
| Sep 8, 2021 | Karousos-Theodorakis | 1–0 | Alexakis | Greek Team Championship | Sicilian Defense: Nyezhmetdinov-Rossolimo Attack, Fianchetto Variation | |
| Sep 7, 2021 | Alexakis | 1–0 | Pagkalis | Greek Team Championship | Sicilian Defense: Chekhover Variation | |
| Aug 8, 2021 | Alexakis | * | Tsarsitalidis | 30th OPEN Chess International Tournament | ? | |
| Aug 7, 2021 | Nikolaev | * | Alexakis | 30th OPEN Chess International Tournament | ? | |
| Aug 6, 2021 | Konstantinidis | 1–0 | Alexakis | 30th OPEN Chess International Tournament | Sicilian Defense: Lasker-Pelikan Variation | |
| Aug 5, 2021 | Alexakis | * | Poupalos | 30th OPEN Chess International Tournament | ? | |
| Aug 4, 2021 | Karakatsanis | * | Alexakis | 30th OPEN Chess International Tournament | ? | |
| Aug 3, 2021 | Alexakis | * | Theoharidis | 30th OPEN Chess International Tournament | ? | |
| Aug 2, 2021 | Alexakis | * | Ballas | 30th OPEN Chess International Tournament | ? | |
| Aug 2, 2021 | Berbatis | * | Alexakis | 30th OPEN Chess International Tournament | ? | |
| — | Alexakis | 1–0 | Apostolakaki | ΠΑΝΕΛΛΗΝΙΟ ΠΡΩΤΑΘΛΗΜΑ BLITZ 2025 | Scotch Game: Schmidt Variation | |
| — | Alexakis | 1–0 | Alexandrakis | ΠΑΝΕΛΛΗΝΙΟ ΑΤΟΜΙΚΟ ΠΡΩΤΑΘΛΗΜΑ RAPID | Sicilian Defense: Chekhover Variation | |
| — | Alexakis | 1–0 | Stavropoulos | ΠΑΝΕΛΛΗΝΙΟ ΑΤΟΜΙΚΟ ΠΡΩΤΑΘΛΗΜΑ RAPID | Sicilian Defense: Scheveningen Variation, Classical Variation, Paulsen Variation | |
| — | Alexakis | 0–1 | Alexakis | ΠΑΝΕΛΛΗΝΙΟ ΑΤΟΜΙΚΟ ΠΡΩΤΑΘΛΗΜΑ RAPID | Sicilian Defense: Taimanov Variation, Bastrikov Variation | |
| — | Alexakis | 0–1 | Tzortzatos | ΠΑΝΕΛΛΗΝΙΟ ΑΤΟΜΙΚΟ ΠΡΩΤΑΘΛΗΜΑ RAPID 2025 | Sicilian Defense: Chekhover Variation | |
| — | Leiloglou | 1–0 | Alexakis | ΠΑΝΕΛΛΗΝΙΟ ΠΡΩΤΑΘΛΗΜΑ BLITZ 2025 | Hungarian Opening | |
| — | Seretis | 1–0 | Alexakis | ΠΑΝΕΛΛΗΝΙΟ ΠΡΩΤΑΘΛΗΜΑ BLITZ 2025 | Sicilian Defense: Lasker-Pelikan Variation, Sveshnikov Variation | |
| — | Exarchos | ½–½ | Alexakis | ΠΑΝΕΛΛΗΝΙΟ ΑΤΟΜΙΚΟ ΠΡΩΤΑΘΛΗΜΑ RAPID | Sicilian Defense: Old Sicilian | |
| — | Boviatsis | 0–1 | Alexakis | ΠΑΝΕΛΛΗΝΙΟ ΑΤΟΜΙΚΟ ΠΡΩΤΑΘΛΗΜΑ RAPID | English Opening: Symmetrical Variation | |
| — | Kotronias | 0–1 | Alexakis | ΠΑΝΕΛΛΗΝΙΟ ΑΤΟΜΙΚΟ ΠΡΩΤΑΘΛΗΜΑ RAPID | Sicilian Defense: Lasker-Pelikan Variation, Sveshnikov Variation, Chelyabinsk Variation | |
| — | Palaiologou | 0–1 | Alexakis | ΠΑΝΕΛΛΗΝΙΟ ΑΤΟΜΙΚΟ ΠΡΩΤΑΘΛΗΜΑ RAPID | Sicilian Defense: Lasker-Pelikan Variation, Sveshnikov Variation, Novosibirsk Variation | |
