| Jul 4, 2025 | Stratigos | 0–1 | Xylogiannopoulos | Round 7: Stratigos, Spiros - Xylogiannopoulos, Antonios | King's Indian Attack: French Variation | |
| Jul 3, 2025 | Xylogiannopoulos | 1–0 | Spyropoulos | Round 6: Xylogiannopoulos, Antonios - Spyropoulos, Nikolaos | Rapport-Jobava System | |
| Jul 3, 2025 | Kanakaris | ½–½ | Xylogiannopoulos | Round 4: Kanakaris, Georgios - Xylogiannopoulos, Antonios | English Opening: Agincourt Defense, Bogoljubow Defense | |
| Jul 3, 2025 | Xylogiannopoulos | ½–½ | Loukopoulos | Round 5: Xylogiannopoulos, Antonios - Loukopoulos, Panagiotis-Athanasi | French Defense: Exchange Variation | |
| Jul 10, 2024 | Loukopoulos | ½–½ | Xylogiannopoulos | Greek League 2024 | Italian Game: Classical Variation, Giuoco Pianissimo | |
| Jul 9, 2024 | Xylogiannopoulos | ½–½ | Panagiotakos | Greek League 2024 | Queen's Gambit Accepted: Classical Defense, Steinitz Variation, Development Variation | |
| Jul 8, 2024 | Valsamis | ½–½ | Xylogiannopoulos | Greek League 2024 | Queen's Gambit Declined: Queen's Knight Variation | |
| Jul 7, 2024 | Xylogiannopoulos | 1–0 | Apostolakakis | Greek League 2024 | Sicilian Defense: Alapin Variation, Barmen Defense, Modern Line | |
| Jul 6, 2024 | Xylogiannopoulos | 1–0 | Stoimenidis | Greek League 2024 | Ruy Lopez: Exchange Variation, Alapin Gambit | |
| Jul 5, 2024 | Michelakos | 1–0 | Xylogiannopoulos | Greek League 2024 | Queen's Gambit Declined: Janowski Variation | |
| Jun 20, 2024 | Xylogiannopoulos | 0–1 | Otsuka | Rigo Janos Memorial IM | Sicilian Defense: Chekhover Variation | |
| Jun 19, 2024 | Ilincic | ½–½ | Xylogiannopoulos | Rigo Janos Memorial IM | English Opening: Symmetrical Variation, Anti-Benoni Variation | |
| Jun 18, 2024 | Xylogiannopoulos | 0–1 | Danilenko | Rigo Janos Memorial IM | Sicilian Defense: Alapin Variation | |
| Jun 17, 2024 | Lakos | ½–½ | Xylogiannopoulos | Rigo Janos Memorial IM | Petrov's Defense: Cozio Attack | |
| Jun 16, 2024 | Xylogiannopoulos | 1–0 | Csonka | Rigo Janos Memorial IM | Sicilian Defense: Alapin Variation | |
| Jun 15, 2024 | Fodor | ½–½ | Xylogiannopoulos | Rigo Janos Memorial IM | Queen's Gambit Declined | |
| Jun 14, 2024 | Xylogiannopoulos | ½–½ | Chubakov | Rigo Janos Memorial IM | Slav Defense | |
| Jun 13, 2024 | Tancsa | ½–½ | Xylogiannopoulos | Rigo Janos Memorial IM | Italian Game: Scotch Gambit, Max Lange Attack | |
| Jun 12, 2024 | Borhy | ½–½ | Xylogiannopoulos | Rigo Janos Memorial IM | King's Indian Attack | |
| Apr 29, 2024 | Nguyen | 1–0 | Xylogiannopoulos | Ostravsky konik 2024 Open A | Queen's Pawn Game: Symmetrical Variation, Pseudo-Catalan | |
| Dec 31, 2023 | Kavutskiy | 1–0 | Xylogiannopoulos | 51st Rilton Cup | Queen's Gambit Declined | |
| Dec 27, 2023 | Malek | 1–0 | Xylogiannopoulos | 51st Rilton Cup | Scandinavian Defense: Valencian Variation, Main Line | |
| Aug 15, 2022 | Xylogiannopoulos | ½–½ | Giannoulakis | National Greek Team Championship | Four Knights Game: Scotch Variation Accepted | |
| Aug 12, 2022 | Xylogiannopoulos | ½–½ | Stathopoulos | National Greek Team Championship | Sicilian Defense: Alapin Variation, Barmen Defense, Modern Line | |
| Sep 12, 2021 | Xylogiannopoulos | 1–0 | Mouroutis | Greek Team Championship | Sicilian Defense: Alapin Variation | |
| Sep 8, 2021 | Hristodoulou | ½–½ | Xylogiannopoulos | Greek Team Championship | Caro-Kann Defense | |
| — | Xylogiannopoulos | 1–0 | Hrisomalis | National Greek Team Championship | Petrov's Defense: Kaufmann Attack | |
| — | Themelis | 1–0 | Xylogiannopoulos | National Greek Team Championship | Italian Game: Classical Variation, Greco Gambit | |
