| 31 ago 2026 | Georgiadis, Ioannis 2485 | Wagner, Dennis 2577 | 0-1 | D38 Queen's Gambit Declined: Ragozin Defense, Alekhine Variation | SUI-chT Riehen-Luzern | 42 | Ver |
| 31 ago 2026 | Wagner, Dennis 2577 | Edouard, Romain 2554 | ½-½ | E04 Catalan Opening: Open Defense | SUI-chT Luzern-Geneve | 33 | Ver |
| 24 jul 2026 | Kollars, Dmitrij 2634 | Wagner, Dennis 2589 | 1-0 | C77 Ruy Lopez: Morphy Defense, Tarrasch Variation | German Chess Championship 2026 | Masters Men | 58 | Ver |
| 23 jul 2026 | Wagner, Dennis 2589 | Hagner, Bennet 2451 | ½-½ | E48 Nimzo-Indian Defense: Normal Variation, Classical Defense | German Chess Championship 2026 | Masters Men | 46 | Ver |
| 22 jul 2026 | Svane, Rasmus 2624 | Wagner, Dennis 2589 | ½-½ | D38 Queen's Gambit Declined: Ragozin Defense, Alekhine Variation | German Chess Championship 2026 | Masters Men | 26 | Ver |
| 21 jul 2026 | Wagner, Dennis 2589 | Braun, Georg, Dr. 2374 | 1-0 | D35 Queen's Gambit Declined: Exchange Variation, Positional Variation | German Chess Championship 2026 | Masters Men | 69 | Ver |
| 20 jul 2026 | Kuegel, Tobias 2361 | Wagner, Dennis 2589 | 0-1 | B10 Caro-Kann Defense: Two Knights Attack | German Chess Championship 2026 | Masters Men | 44 | Ver |
| 19 jul 2026 | Wagner, Dennis 2589 | Costa, Leonardo 2540 | 0-1 | D30 Queen's Gambit Declined | German Chess Championship 2026 | Masters Men | 50 | Ver |
| 18 jul 2026 | Engel, Luis 2588 | Wagner, Dennis 2589 | 1-0 | C78 Ruy Lopez: Morphy Defense, Neo-Arkhangelsk Variation | German Chess Championship 2026 | Masters Men | 65 | Ver |
| 7 jul 2026 | Donchenko, Alexander 2635 | Wagner, Dennis 2589 | ½-½ | A50 Indian Defense: Normal Variation | German Chess Championship 2026 | Masters Men | 41 | Ver |
| 23 jun 2026 | Wagner, Dennis 2591 | Frey,Fabian 2249 | ½-½ | E70 King's Indian Defense: Normal Variation | SUI-chT Luzern-Wollishofen | 45 | Ver |
| 23 jun 2026 | Wagner, Dennis 2591 | Ustianovich, Nazar 2316 | 1-0 | D35 Queen's Gambit Declined: Exchange Variation, Positional Variation | SUI-chT Luzern-Echallens | 41 | Ver |
| 26 abr 2026 | Winterberg, Lukas 2408 | Wagner, Dennis 2592 | 0-1 | B20 Sicilian Defense | German Bundesliga 2025/26 | 42 | Ver |
| 25 abr 2026 | Hagner, Bennet 2468 | Wagner, Dennis 2592 | ½-½ | B33 Sicilian Defense: Lasker-Pelikan Variation, Sveshnikov Variation, Chelyabinsk Variation | German Bundesliga 2025/26 | 36 | Ver |
| 24 abr 2026 | Wagner, Dennis 2592 | Petrovskiy, Vadym 2449 | ½-½ | E48 Nimzo-Indian Defense: Normal Variation, Classical Defense | BL 2526 SC Viernheim - Sfr. Wolfhagen | 31 | Ver |
| 19 abr 2026 | Harshavardhan G B 2492 | Wagner, Dennis 2592 | ½-½ | C47 Four Knights Game | stveit | 45 | Ver |
| 18 abr 2026 | Wagner, Dennis 2592 | Saric, Ivan 2654 | ½-½ | D13 Slav Defense: Exchange Variation | stveit | 47 | Ver |
| 17 abr 2026 | Wagner, Dennis 2592 | Goldbeck, Lars 2396 | 1-0 | D35 Queen's Gambit Declined: Exchange Variation, Positional Variation | stveit | 30 | Ver |
| 17 abr 2026 | Banusz, Tamas 2596 | Wagner, Dennis 2592 | 1-0 | D05 Queen's Pawn Game: Colle System | stveit | 30 | Ver |
| 16 abr 2026 | Wagner, Dennis 2592 | Baldauf, Marco 2444 | 1-0 | D11 Slav Defense: Quiet Variation, Pin Defense | stveit | 24 | Ver |