| Antonioudakis, Georgios2034 | 0-1 | Ernst, Robert2334 | 18th Paleochora Open 2025 | 2025 |
| Delchev, A2426 | 1-0 | Antonioudakis, Georgios2034 | 18th Paleochora Open 2025 | 2025 |
| Antonioudakis, Georgios2034 | 1-0 | Stefanou, Konstantinos2291 | 18th Paleochora Open 2025 | 2025 |
| Antonioudakis, Georgios2034 | ½-½ | Stamatiou, Rodolfos2269 | 52nd TCh-GRE 2025 | 2025 |
| Alexakis, Georgios2174 | 1-0 | Antonioudakis, Georgios2034 | 52nd TCh-GRE 2025 | 2025 |
| Antonioudakis, Georgios2034 | 0-1 | Gerasopoulos, Nikolaos1807 | 52nd TCh-GRE 2025 | 2025 |
| Karamichos, Michail2071 | 1-0 | Antonioudakis, Georgios2034 | 52nd TCh-GRE 2025 | 2025 |
| Antonioudakis, Georgios2034 | 0-1 | Kalogridis, Themistoklis2328 | 52nd TCh-GRE 2025 | 2025 |
| Antonioudakis, Georgios2032 | 0-1 | Patrelakis, Evaggelos2426 | 8th Vardaris Open 2025 | 2025 |
| Sampsonoglou, Vasilios1832 | 0-1 | Antonioudakis, Georgios2032 | 8th Vardaris Open 2025 | 2025 |
| Tsarsitalidis, Konstantinos2225 | 1-0 | Antonioudakis, Georgios2075 | 5th Thessaloniki Int 2024 | 2024 |
| Antonioudakis, Georgios2075 | 0-1 | Padmini, R2339 | 5th Thessaloniki Int 2024 | 2024 |
| Barski, R2410 | 1-0 | Antonioudakis, Georgios1993 | 17th Paleochora Open 2024 | 2024 |
| Antonioudakis, Georgios1993 | 1-0 | Schenderowitsch, M2233 | 17th Paleochora Open 2024 | 2024 |
| Markidis, K2294 | ½-½ | Antonioudakis, Georgios1993 | 17th Paleochora Open 2024 | 2024 |