| 23 nov 2025 | Krause, Benedict 2417 | Chatzidakis, Mihail 2188 | 1-0 | C10 Defensa Francesa: Hecht-Reefschläger Variation | German University Chess Championship 2025 | Blitz (Boards 1-100) | 53 | Ver |
| 23 nov 2025 | Drygala, Lars 2077 | Chatzidakis, Mihail 2188 | ½-½ | A48 Sistema Londres | German University Chess Championship 2025 | Blitz (Boards 1-100) | 167 | Ver |
| 22 nov 2025 | Chatzidakis, Mihail 2255 | Butenandt, Svenja 2046 | 0-1 | B10 Defensa Caro-Kann: Apocalypse Attack | German University Chess Championship 2025 | Rapid Board 1-100 | 53 | Ver |
| 22 nov 2025 | Sprungala, Erik 2020 | Chatzidakis, Mihail 2255 | 1-0 | E73 Defensa India de Rey: Semi-Averbakh System | German University Chess Championship 2025 | Rapid Board 1-100 | 49 | Ver |