| Apr 26, 2026 | Ballas | ½–½ | Gouloutis | Finals: Ballas, Athanasios-panagiotis - Gouloutis, Nikolaos | Caro-Kann Defense: Classical Variation | |
| Sep 13, 2025 | Ballas | 0–1 | Stankovic | Round 3: Ballas, Athanasios-panagiotis - Stankovic, Milos | Pirc Defense | |
| Jul 24, 2025 | Ballas | 0–1 | Baghdasaryan | Round 7: Ballas, Athanasios-panagiotis - Baghdasaryan, Vahe | Sicilian Defense: Najdorf Variation, Opocensky Variation | |
| Jul 23, 2025 | Markidis | ½–½ | Ballas | Round 6: Markidis, Konstantinos - Ballas, Athanasios-panagiotis | Sicilian Defense: French Variation | |
| Jul 20, 2025 | Nikolov | 1–0 | Ballas | Round 2: Nikolov, Momchil - Ballas, Athanasios-panagiotis | Sicilian Defense: French Variation | |
| Jun 30, 2024 | Baruch | 0–1 | Ballas | Round 9: Baruch, Amit - Ballas, Athanasios-panagiotis | Czech Defense | |
| Jun 29, 2024 | Sibashvili | 1–0 | Ballas | Round 8: Sibashvili, Giorgi - Ballas, Athanasios-panagiotis | English Opening: King's English Variation, Two Knights Variation, Keres Variation | |
| Jun 28, 2024 | Ballas | ½–½ | Szalay-Ocsak | Round 7: Ballas, Athanasios-panagiotis - Szalay-Ocsak, Bank | Sicilian Defense: Kupreichik Variation | |
| Jun 26, 2024 | Stefanova | 1–0 | Ballas | Round 5: Stefanova, Antoaneta - Ballas, Athanasios-panagiotis | Indian Defense: Anti-Grünfeld, Basman-Williams Attack | |
| Jun 25, 2024 | Ballas | ½–½ | Mickiewicz | Round 4: Ballas, Athanasios-panagiotis - Mickiewicz, Piotr | Sicilian Defense: Accelerated Dragon, Maróczy Bind | |
| Jun 24, 2024 | Heesen | 0–1 | Ballas | Round 3: Heesen, Jos - Ballas, Athanasios-panagiotis | Sicilian Defense: Closed | |
| Jun 23, 2024 | Ballas | ½–½ | Budisavljevic | Round 2: Ballas, Athanasios-panagiotis - Budisavljevic, Luka | Sicilian Defense: Kan Variation, Maróczy Bind, Réti Variation | |
| Mar 31, 2024 | Ballas | ½–½ | Sandalakis | Round 2: Ballas, Athanasios-panagiotis - Sandalakis, Angelos | Scandinavian Defense: Classical Variation | |
| Mar 30, 2024 | Ballas | 0–1 | Tsarsitalidis | Round 1: Ballas, Athanasios-panagiotis - Tsarsitalidis, Konstantinos | Sicilian Defense: Najdorf Variation, Traditional Line | |
| Sep 1, 2024 | Ballas | ½–½ | Toliopoulos | Round 3: Ballas, Athanasios-panagiotis - Toliopoulos, Konstantinos | Italian Game: Classical Variation, Greco Gambit | |
| Sep 1, 2024 | Lazaridis-Patsalias | 1–0 | Ballas | Round 2: Lazaridis-Patsalias, Haralabos - Ballas, Athanasios-panagiotis | Nimzo-Indian Defense: St. Petersburg Variation, American Variation | |
| Aug 31, 2024 | Ballas | 1–0 | Galaras | Round 1: Ballas, Athanasios-panagiotis - Galaras, Anestis | Sicilian Defense: Accelerated Dragon, Maróczy Bind | |
| Aug 30, 2024 | Ballas | 0–1 | Papadimitriou | Round 6: Ballas, Athanasios-panagiotis - Papadimitriou, Athanasios | King's Indian Attack: Symmetrical Defense | |
| Aug 30, 2024 | Ballas | 0–1 | Giannoulakis | Round 8: Ballas, Athanasios-panagiotis - Giannoulakis, Lampros | Italian Game: Scotch Gambit, Anderssen Attack | |
| Aug 30, 2024 | Themelis | 0–1 | Ballas | Round 4: Themelis, Georgios - Ballas, Athanasios-panagiotis | Sicilian Defense: French Variation, Westerinen Attack | |
| Aug 30, 2024 | Ioannidis | ½–½ | Ballas | Round 5: Ioannidis, Evgenios - Ballas, Athanasios-panagiotis | Nimzo-Indian Defense: Classical Variation | |
| Aug 30, 2024 | Tagkaloglou | 0–1 | Ballas | Round 7: Tagkaloglou, Savvas Stefanos - Ballas, Athanasios-panagiotis | Grünfeld Defense: Exchange Variation, Classical Variation | |
| Aug 30, 2024 | Mantazis | 0–1 | Ballas | Round 9: Mantazis, Georgios Rafail - Ballas, Athanasios-panagiotis | Sicilian Defense: Scheveningen Variation, Fianchetto Variation | |
| — | Ballas | 1–0 | Kotsinis | 10th \"Idaion Antro\" Group A | Queen's Pawn Game: Colle System, Anti-Colle | |
| — | Ballas | 0–1 | David | 10th \"Idaion Antro\" Group A | Yusupov-Rubinstein System | |
| — | Ballas | ½–½ | Marinakis | 10th \"Idaion Antro\" Group A | Sicilian Defense: Najdorf Variation | |
| — | Ballas | 1–0 | Papadopoulos | 10th \"Idaion Antro\" Group A | Sicilian Defense: Nyezhmetdinov-Rossolimo Attack, Fianchetto Variation | |
| — | Patrelakis | 1–0 | Ballas | 10th \"Idaion Antro\" Group A | Sicilian Defense: Taimanov Variation, Bastrikov Variation | |
| — | Lirindzakis | 1–0 | Ballas | 10th \"Idaion Antro\" Group A | Queen's Indian Defense: Classical Variation, Traditional Variation, Main Line | |
| — | Kazakos | 0–1 | Ballas | 10th \"Idaion Antro\" Group A | Petrov's Defense: Classical Attack, Chigorin Variation | |
| — | Markidis | 1–0 | Ballas | 10th \"Idaion Antro\" Group A | Petrov's Defense: Classical Attack, Mason-Showalter Variation | |
| — | Karanikas | 0–1 | Ballas | 10th \"Idaion Antro\" Group A | Sicilian Defense: Closed | |
