| Jul 10, 2026 | Papadopoulos | ½–½ | Frendzas | Round 7: Papadopoulos, Panayotis - Frendzas, Panayotis | Nimzo-Larsen Attack: Classical Variation | |
| Jul 10, 2026 | Korniotis | 0–1 | Frendzas | Round 6: Korniotis, Filippos - Frendzas, Panayotis | Zukertort Opening: Sicilian Invitation | |
| Jul 7, 2026 | Papadimitriou | 1–0 | Frendzas | Round 4: Papadimitriou, Athanasios - Frendzas, Panayotis | King's Indian Attack | |
| Jul 6, 2026 | Frendzas | ½–½ | Loukopoulos | Round 2: Frendzas, Panayotis - Loukopoulos, Panagiotis-Athanasi | French Defense: Exchange Variation | |
| Oct 25, 2025 | Frendzas | 1–0 | Kenneskog | Round 7: Frendzas, Panayotis - Kenneskog, Theodor | Sicilian Defense: Chekhover Variation | |
| Oct 23, 2025 | Frendzas | 0–1 | Polzin | Round 5: Frendzas, Panayotis - Polzin, Rainer | Caro-Kann Defense: Tartakower Variation | |
| Oct 21, 2025 | Frendzas | ½–½ | Hestvik | Round 3: Frendzas, Panayotis - Hestvik, Elias | Sicilian Defense: Accelerated Dragon, Modern Variation | |
| Oct 20, 2025 | Puranik | 1–0 | Frendzas | Round 2: Puranik, Abhimanyu - Frendzas, Panayotis | Ruy Lopez: Open | |
| Jul 4, 2025 | Androutsopoulos-Agiotatos | 1–0 | Frendzas | Round 7: Androutsopoulos-Agiotatos, Vasil - Frendzas, Panayotis | Petrov's Defense: Three Knights Game | |
| Jul 3, 2025 | Frendzas | ½–½ | Kouvidis | Round 6: Frendzas, Panayotis - Kouvidis, Ioannis | East Indian Defense | |
| Jul 3, 2025 | Tzortzis | ½–½ | Frendzas | Round 4: Tzortzis, Dimitrios - Frendzas, Panayotis | Queen's Gambit Accepted: Normal Variation, Traditional System | |
| Jul 3, 2025 | Frendzas | 1–0 | Karakatsanis | Round 3: Frendzas, Panayotis - Karakatsanis, Nikolaos | Petrov's Defense: Modern Attack, Center Variation | |
| Jul 3, 2025 | Koudounis | ½–½ | Frendzas | Round 2: Koudounis, Vasileios - Frendzas, Panayotis | Queen's Gambit Declined: Modern Variation | |
| Jul 3, 2025 | Frendzas | ½–½ | Sidiropoulos | Round 1: Frendzas, Panayotis - Sidiropoulos, Vasilis | Sicilian Defense: Nimzowitsch Variation, Advance Variation | |
| Jul 3, 2025 | Stratigos | 1–0 | Frendzas | Round 5: Stratigos, Spiros - Frendzas, Panayotis | King's Indian Attack: French Variation | |
| Jul 10, 2024 | Frendzas | ½–½ | Gouloutis | Greek League 2024 | Caro-Kann Defense: Exchange Variation | |
| Jul 9, 2024 | Mitsis | 1–0 | Frendzas | Greek League 2024 | Queen's Pawn Game: Symmetrical Variation | |
| Jul 8, 2024 | Frendzas | 1–0 | Finokaliotis | Greek League 2024 | Caro-Kann Defense: Exchange Variation, Rubinstein Variation | |
| Jul 7, 2024 | Koudounis | ½–½ | Frendzas | Greek League 2024 | Tarrasch Defense: Two Knights Variation | |
| Jul 6, 2024 | Frendzas | 1–0 | Papadopoulos | Greek League 2024 | Indian Defense: Przepiorka Variation | |
| Jul 5, 2024 | Galopoulos | 1–0 | Frendzas | Greek League 2024 | English Opening: Agincourt Defense | |