| 10 jun 2026 | Berend, Fred 2208 | Wallner, Joachim 2251 | 1-0 | B90 Defensa Siciliana: Najdorf Variation, Petronić Attack | European Senior Chess Championship 2026 | 50+ | 56 | Ver |
| 9 jun 2026 | Wallner, Joachim 2251 | Tocchioni, Doriano 2119 | ½-½ | B12 Defensa Caro-Kann: Advance Variation, Van der Wiel Attack | European Senior Chess Championship 2026 | 50+ | 27 | Ver |
| 7 jun 2026 | Wallner, Joachim 2251 | Poess, Frank 2093 | ½-½ | A06 Ataque Nimzo-Larsen: Classical Variation | European Senior Chess Championship 2026 | 50+ | 13 | Ver |
| 6 jun 2026 | Thirion, Marcel 2094 | Wallner, Joachim 2251 | 1-0 | D10 Defensa Eslava: Exchange Variation | European Senior Chess Championship 2026 | 50+ | 38 | Ver |
| 5 jun 2026 | Wallner, Joachim 2251 | Di Fonzo, Valerio 2083 | 1-0 | A01 Ataque Nimzo-Larsen: Modern Variation | European Senior Chess Championship 2026 | 50+ | 44 | Ver |
| 4 jun 2026 | Delaney, John 2054 | Wallner, Joachim 2251 | ½-½ | D00 Apertura de Peón de Dama: Levitsky Attack | European Senior Chess Championship 2026 | 50+ | 11 | Ver |
| 1 nov 2025 | Seul, Georg 2328 | Wallner, Joachim 2240 | ½-½ | C48 Apertura de los Cuatro Caballos: Spanish Variation | FIDE World Senior Championship 2025 | Open 50+ | 7 | Ver |
| 31 oct 2025 | Temirbayev, Serikbay 2382 | Wallner, Joachim 2242 | ½-½ | D11 Defensa Eslava: Quiet Variation, Pin Defense | FIDE World Senior Championship 2025 | Open 50+ | 27 | Ver |
| 30 oct 2025 | Wallner, Joachim 2242 | Mertens, Marc 2111 | 1-0 | A01 Ataque Nimzo-Larsen: Indian Variation | FIDE World Senior Championship 2025 | Open 50+ | 27 | Ver |
| 29 oct 2025 | Waddington, Mike P 2046 | Wallner, Joachim 2242 | 0-1 | B23 Defensa Siciliana: Closed | FIDE World Senior Championship 2025 | Open 50+ | 51 | Ver |
| 28 oct 2025 | Wallner, Joachim 2242 | Ribeiro, Fernando 2131 | 0-1 | A15 Apertura Inglesa: Anglo-Indian Defense, King's Indian Formation | FIDE World Senior Championship 2025 | Open 50+ | 13 | Ver |
| 26 oct 2025 | Georgiev, Kiril 2526 | Wallner, Joachim 2242 | 1-0 | B81 Defensa Siciliana: Scheveningen Variation, Keres Attack | FIDE World Senior Championship 2025 | Open 50+ | 20 | Ver |
| 25 oct 2025 | Wallner, Joachim 2242 | Qashashvili, Alexandre 2505 | ½-½ | A15 Apertura Inglesa: Anglo-Indian Defense, King's Knight Variation | FIDE World Senior Championship 2025 | Open 50+ | 17 | Ver |
| 24 oct 2025 | Godena, Michele 2440 | Wallner, Joachim 2242 | ½-½ | C54 Apertura Italiana: Classical Variation, Giuoco Pianissimo, with a6 | FIDE World Senior Championship 2025 | Open 50+ | 53 | Ver |
| 23 oct 2025 | Wallner, Joachim 2242 | Motwani, Paul 2399 | ½-½ | E94 Defensa India de Rey: Orthodox Variation, Positional Defense, Closed Line | FIDE World Senior Championship 2025 | Open 50+ | 44 | Ver |