| Apr 20, 2026 | Stavropoulos | 0–1 | Kartsakis | Round 8: Stavropoulos, Sotirios - Kartsakis, Ioannis | King's Indian Attack: Sicilian Variation | |
| Apr 20, 2026 | Exarchos | 1–0 | Stavropoulos | Round 9: Exarchos, Paisios - Stavropoulos, Sotirios | Sicilian Defense: Nimzowitsch Variation, Advance Variation | |
| Apr 19, 2026 | Merkouropoulos | 1–0 | Stavropoulos | Round 7: Merkouropoulos, Dionysios - Stavropoulos, Sotirios | King's Indian Defense: Fianchetto Variation, Panno Variation | |
| Apr 18, 2026 | Stavropoulos | 0–1 | Ntounias | Round 6: Stavropoulos, Sotirios - Ntounias, Ioannis | Sicilian Defense: Taimanov Variation, Bastrikov Variation, English Attack | |
| Apr 17, 2026 | Stavropoulos | ½–½ | Loukakis | Round 4: Stavropoulos, Sotirios - Loukakis, Nikolaos | Sicilian Defense: French Variation | |
| Apr 17, 2026 | Patrinos | 0–1 | Stavropoulos | Round 5: Patrinos, Ektor - Stavropoulos, Sotirios | Sicilian Defense: Kalashnikov Variation | |
| Apr 15, 2026 | Stavropoulos | ½–½ | Spiliotopoulos | Round 2: Stavropoulos, Sotirios - Spiliotopoulos, Spyridon | King's Indian Attack: Wahls Defense | |
| Apr 15, 2026 | Sotirakopoulos | 0–1 | Stavropoulos | Round 3: Sotirakopoulos, Panagiotis - Stavropoulos, Sotirios | Sicilian Defense: Smith-Morra Gambit | |
| Apr 15, 2026 | Deliezos | ½–½ | Stavropoulos | Round 1: Deliezos, Anastasios - Stavropoulos, Sotirios | Rapport-Jobava System | |
| Feb 19, 2026 | Stavropoulos | 0–1 | Krallis | Round 1: Stavropoulos, Sotirios - Krallis, Christos | Zukertort Opening: Queenside Fianchetto Variation | |
| Nov 30, 2025 | Lampousakis | 0–1 | Stavropoulos | Round 6: Lampousakis, Michail - Stavropoulos, Sotirios | Sicilian Defense: Taimanov Variation, Bastrikov Variation | |
| Nov 29, 2025 | Stavropoulos | 0–1 | Kazantzoglou | Round 5: Stavropoulos, Sotirios - Kazantzoglou, Stefanos | Rubinstein Opening | |
| Nov 29, 2025 | Stavropoulos | ½–½ | Mylonakis | Round 4: Stavropoulos, Sotirios - Mylonakis, Ioannis | Caro-Kann Defense: Two Knights Attack | |
| Nov 28, 2025 | Seretis | 1–0 | Stavropoulos | Round 3: Seretis, Nikolaos G - Stavropoulos, Sotirios | Sicilian Defense: Taimanov Variation, Bastrikov Variation | |
| Nov 28, 2025 | Stavropoulos | 0–1 | Katsanis | Round 2: Stavropoulos, Sotirios - Katsanis, Vasileios Dim | King's Indian Attack: Yugoslav Variation | |
| Nov 27, 2025 | Patrinos | 0–1 | Stavropoulos | Round 1: Patrinos, Ektor - Stavropoulos, Sotirios | Sicilian Defense: O'Kelly Variation, Venice System | |
| Sep 4, 2025 | Poupalos | 1–0 | Stavropoulos | Round 4: Poupalos, Nikolaos - Stavropoulos, Sotirios | Sicilian Defense: Taimanov Variation, Bastrikov Variation | |
| Sep 3, 2025 | Stavropoulos | ½–½ | Stratigos | Round 3: Stavropoulos, Sotirios - Stratigos, Spiros | King's Indian Defense: Normal Variation, King's Knight Variation | |
| Jul 3, 2025 | Gkavardinas | 1–0 | Stavropoulos | Round 1: Gkavardinas, Antonios - Stavropoulos, Sotirios | Sicilian Defense: Nyezhmetdinov-Rossolimo Attack | |
| Mar 16, 2025 | Stavropoulos | 0–1 | Halkias | 12th Open Grand Prix, by SOXalandriou (Blitz) | Rubinstein Opening | |
| Jun 28, 2024 | Stavropoulos | ½–½ | Kiryttopoulos | Round 9: Stavropoulos, Sotirios - Kiryttopoulos, Panagiotis Aris | Queen's Pawn Game: Colle System | |
| Jun 27, 2024 | Spiliotopoulos | 0–1 | Stavropoulos | Round 8: Spiliotopoulos, Spyridon - Stavropoulos, Sotirios | Caro-Kann Defense: Maróczy Variation | |
| Jun 26, 2024 | Stavropoulos | 1–0 | Patrinos | Round 7: Stavropoulos, Sotirios - Patrinos, Ektor | Queen's Pawn Game: Zukertort Variation | |
| Jun 25, 2024 | Loukakis | ½–½ | Stavropoulos | Round 6: Loukakis, Nikolaos - Stavropoulos, Sotirios | Nimzo-Larsen Attack: Indian Variation | |
| Jun 25, 2024 | Merkouropoulos | 1–0 | Stavropoulos | Round 5: Merkouropoulos, Dionysios - Stavropoulos, Sotirios | Queen's Gambit Declined: Queen's Knight Variation | |
| Jun 24, 2024 | Stavropoulos | ½–½ | Bougas | Round 4: Stavropoulos, Sotirios - Bougas, Georgios | Queen's Pawn Game: Colle System | |
| Jun 23, 2024 | Stavropoulos | 1–0 | Kallaras | Round 3: Stavropoulos, Sotirios - Kallaras, Georgios | King's Indian Defense: Normal Variation, King's Knight Variation | |
| Jun 23, 2024 | Tsimpourakis | ½–½ | Stavropoulos | Round 2: Tsimpourakis, Dimitrios - Stavropoulos, Sotirios | Indian Defense | |
| May 12, 2024 | Lafkidis | 1–0 | Stavropoulos | Round 7: Lafkidis, Apostolos - Stavropoulos, Sotirios | Caro-Kann Defense: Exchange Variation | |
| May 11, 2024 | Armaos | ½–½ | Stavropoulos | Round 6: Armaos, Michail - Stavropoulos, Sotirios | Queen's Gambit Declined: Queen's Knight Variation | |
| May 10, 2024 | Stavropoulos | 1–0 | Mamouzelos | Round 5: Stavropoulos, Sotirios - Mamouzelos, Eleftherios | Rubinstein Opening: Semi-Slav Defense | |
| May 9, 2024 | Mastichiadis | 0–1 | Stavropoulos | Round 4: Mastichiadis, Dimitrios - Stavropoulos, Sotirios | Caro-Kann Defense: Tartakower Variation | |
| May 7, 2024 | Stavropoulos | 0–1 | Mavrakis | Round 1: Stavropoulos, Sotirios - Mavrakis, Nikolaos Lazaros | Queen's Pawn Game: Colle System | |
| Dec 1, 2024 | Stavropoulos | 1–0 | Sasso | Round 6: Stavropoulos, Sotirios - Sasso, Nikolaos Dimitrios Leonarnto | Yusupov-Rubinstein System | |
| Nov 30, 2024 | Stavropoulos | ½–½ | Vardaka | Round 4: Stavropoulos, Sotirios - Vardaka, Sofia | Queen's Pawn Game: Colle System | |
| Nov 29, 2024 | Ntrekis | 0–1 | Stavropoulos | Round 2: Ntrekis, Minas - Stavropoulos, Sotirios | Caro-Kann Defense: Maróczy Variation | |
| Nov 28, 2024 | Kassios | 1–0 | Stavropoulos | Round 1: Kassios, Dimitrios - Stavropoulos, Sotirios | Sicilian Defense: Taimanov Variation, Bastrikov Variation, English Attack | |
| — | Stavropoulos | 0–1 | Kontos | ΠΑΝΕΛΛΗΝΙΟ ΠΡΩΤΑΘΛΗΜΑ BLITZ 2025 | Zukertort Opening: Slav Invitation | |
| — | Stavropoulos | 1–0 | Pavlidou | ΠΑΝΕΛΛΗΝΙΟ ΑΤΟΜΙΚΟ ΠΡΩΤΑΘΛΗΜΑ RAPID | Zukertort Opening: Sicilian Invitation | |
| — | Stavropoulos | 0–1 | Ioannidis | ΠΑΝΕΛΛΗΝΙΟ ΑΤΟΜΙΚΟ ΠΡΩΤΑΘΛΗΜΑ RAPID | Queen's Pawn Game: Colle System | |
| — | Stavropoulos | ½–½ | Sirigos | ΠΑΝΕΛΛΗΝΙΟ ΑΤΟΜΙΚΟ ΠΡΩΤΑΘΛΗΜΑ RAPID 2025 | Indian Defense: Spielmann-Indian | |
| — | Alexakis | 1–0 | Stavropoulos | ΠΑΝΕΛΛΗΝΙΟ ΑΤΟΜΙΚΟ ΠΡΩΤΑΘΛΗΜΑ RAPID | Sicilian Defense: Scheveningen Variation, Classical Variation, Paulsen Variation | |
| — | Papadimitriou | 0–1 | Stavropoulos | ΠΑΝΕΛΛΗΝΙΟ ΑΤΟΜΙΚΟ ΠΡΩΤΑΘΛΗΜΑ RAPID | King's Indian Attack: Symmetrical Defense | |