| 10 jul 2026 | Ketzetzis, Georgios 2277 | Nikolaidis, Ioannis 2449 | 0-1 | C56 Apertura Italiana: Scotch Gambit, Max Lange Attack | 53rd Greek Team Championship 2026 | 23 | Ver |
| 10 jul 2026 | Ketzetzis, Georgios 2277 | Gkoumas, Georgios 2439 | 0-1 | B95 Defensa Siciliana: Najdorf Variation | 53rd Greek Team Championship 2026 | 40 | Ver |
| 25 oct 2025 | Ketzetzis, Georgios 2258 | Murzin, Volodar 2664 | 0-1 | C02 Defensa Francesa: Advance Variation, Euwe Variation | European Chess Club Cup 2025 | Open Matches 1-16 | 29 | Ver |
| 24 oct 2025 | Garcia Molina, Jose 2206 | Ketzetzis, Georgios 2258 | 0-1 | A37 Apertura Inglesa: Symmetrical Variation, Botvinnik System Reversed, with Nf3 | European Chess Club Cup 2025 | Open Matches 1-16 | 29 | Ver |
| 23 oct 2025 | Ketzetzis, Georgios 2258 | Barthel, Ansgar 2055 | 1-0 | C41 Defensa Philidor: Lion Variation, Shirov Gambit | European Chess Club Cup 2025 | Open Matches 1-16 | 30 | Ver |
| 22 oct 2025 | Ondozi, Murtez 2316 | Ketzetzis, Georgios 2258 | 0-1 | D00 Apertura de Peón de Dama: Accelerated London System, Steinitz Countergambit | European Chess Club Cup 2025 | Open Matches 1-16 | 26 | Ver |
| 21 oct 2025 | Ketzetzis, Georgios 2258 | Vydeslaver, Alik 2373 | ½-½ | B12 Defensa Caro-Kann: Advance Variation, Van der Wiel Attack | European Chess Club Cup 2025 | Open Matches 1-16 | 52 | Ver |
| 13 sep 2025 | Kukov, Velislav 2303 | Ketzetzis, Georgios 2260 | 1-0 | D00 Apertura de Peón de Dama: Accelerated London System, Steinitz Countergambit | Blitz Ministry of Macedonia and Thrace | 43 | Ver |
| 12 sep 2025 | Ketzetzis, Georgios 2260 | Grigorov, Grigor 2494 | 0-1 | C15 Defensa Francesa: Winawer Variation | Blitz Ministry of Macedonia and Thrace | 35 | Ver |