| May 29, 2026 | Balaji | 1–0 | Wallinger | Round 9: Balaji, Aaravamudhan - Wallinger, Nikolaus | King's Indian Attack: Symmetrical Defense | |
| May 27, 2026 | Wallinger | ½–½ | Ochedzan | Round 7: Wallinger, Nikolaus - Ochedzan, Filip | Four Knights Game: Gunsberg Variation | |
| May 27, 2026 | Yildiz | 1–0 | Wallinger | Round 6: Yildiz, Serdar Murat - Wallinger, Nikolaus | Scandinavian Defense: Gubinsky-Melts Defense | |
| May 26, 2026 | Wallinger | 1–0 | Tulliez | Round 5: Wallinger, Nikolaus - Tulliez, Andre | King's Indian Defense: Orthodox Variation, Positional Defense | |
| May 25, 2026 | Sibashvili | 1–0 | Wallinger | Round 4: Sibashvili, Giorgi - Wallinger, Nikolaus | Queen's Indian Defense: Fianchetto Variation, Kramnik Variation | |
| May 25, 2026 | Wallinger | ½–½ | Hulka | Round 3: Wallinger, Nikolaus - Hulka, Valentyn | Sicilian Defense: Smith-Morra Gambit | |
| May 24, 2026 | Knuedel | 0–1 | Wallinger | Round 2: Knuedel, Torben - Wallinger, Nikolaus | Sicilian Defense: O'Kelly Variation, Maróczy Bind, Paulsen Line | |
| May 23, 2026 | Wallinger | 1–0 | Kocharin | Round 1: Wallinger, Nikolaus - Kocharin, Timur | Sicilian Defense: Smith-Morra Gambit | |
| Apr 1, 2026 | Wallinger | ½–½ | Benedikt | Round 6: Wallinger, Nikolaus - Benedikt, Noah | French Defense: Classical Variation | |
| Mar 31, 2026 | Pausweg | 0–1 | Wallinger | Round 5: Pausweg, Daniel - Wallinger, Nikolaus | Catalan Opening: Closed, Main Line | |
| Mar 31, 2026 | Wallinger | 1–0 | Ringbauer | Round 4: Wallinger, Nikolaus - Ringbauer, Daniel | Yusupov-Rubinstein System | |
| Mar 30, 2026 | Brown | 0–1 | Wallinger | Round 3: Brown, Julian - Wallinger, Nikolaus | Bishop's Opening: Vienna Hybrid | |
| Mar 29, 2026 | Wallinger | * | Taizhanov | Round 2: Wallinger, Nikolaus - Taizhanov, Aissultan | ? | |
| Mar 29, 2026 | Veladzic | ½–½ | Wallinger | Round 1: Veladzic, Isak - Wallinger, Nikolaus | Queen's Pawn Game: Colle System | |
| Mar 18, 2026 | Wallinger | 0–1 | Stickler | Round 7: Wallinger, Nikolaus - Stickler, Florentin | Yusupov-Rubinstein System | |
| Jun 22, 2025 | Gstrein | 0–1 | Wallinger | Round 7: Gstrein, Matteo - Wallinger, Nikolaus | Modern Defense: Geller's System | |
| Jun 21, 2025 | Raber | 0–1 | Wallinger | Round 6: Raber, Eduard - Wallinger, Nikolaus | Indian Defense | |
| Jun 21, 2025 | Swoboda | 0–1 | Wallinger | Round 5: Swoboda, Fabian - Wallinger, Nikolaus | ? | |
| Jun 20, 2025 | Wallinger | 0–1 | Radnaev | Round 4: Wallinger, Nikolaus - Radnaev, Leo | Sicilian Defense: Alapin Variation, Smith-Morra Declined | |
| Jun 20, 2025 | Wallinger | 0–1 | Kim | Round 3: Wallinger, Nikolaus - Kim, Thomas Jakob | Sicilian Defense: Alapin Variation, Barmen Defense | |
| Jun 19, 2025 | Haselsberger | 0–1 | Wallinger | Round 2: Haselsberger, Roman - Wallinger, Nikolaus | Nimzo-Larsen Attack: Indian Variation | |
| Jun 19, 2025 | Wallinger | 1–0 | Rella | Round 1: Wallinger, Nikolaus - Rella, Mario | Polish Opening: Czech Defense | |
| Jun 1, 2025 | Kosteniuk | 1–0 | Wallinger | Round 9: Kosteniuk, Alexandra - Wallinger, Nikolaus | Sicilian Defense: Smith-Morra Gambit | |
| Jun 2, 2024 | Wallinger | 0–1 | Dotzer | Round 7: Wallinger, Nikolaus - Dotzer, Lukas | Sicilian Defense: Najdorf Variation | |
| Jun 1, 2024 | Matthias | 0–1 | Wallinger | Round 6: Matthias, Liam - Wallinger, Nikolaus | Benoni Defense | |
| Jun 1, 2024 | Wallinger | ½–½ | Stoegerer | Round 5: Wallinger, Nikolaus - Stoegerer, Konstantin | Sicilian Defense: Accelerated Dragon, Modern Bc4 Variation | |
| May 31, 2024 | Gruenwald | ½–½ | Wallinger | Round 4: Gruenwald, Beat - Wallinger, Nikolaus | Sicilian Defense: Kan Variation, Maróczy Bind, Réti Variation | |
| May 31, 2024 | Wallinger | 1–0 | Eder | Round 3: Wallinger, Nikolaus - Eder, Benjamin | French Defense: Advance Variation, Euwe Variation | |
| May 30, 2024 | Veladzic | 1–0 | Wallinger | Round 2: Veladzic, Benjamin - Wallinger, Nikolaus | English Opening: King's English Variation, Bremen-Hort Variation | |
| May 30, 2024 | Wallinger | 1–0 | Swoboda | Round 1: Wallinger, Nikolaus - Swoboda, Paul | Vienna Game: Vienna Gambit, Paulsen Attack | |
| Dec 14, 2024 | Wallinger | ½–½ | Bogdanov | Round 2: Wallinger, Nikolaus - Bogdanov, Artyom | Vienna Game: Vienna Gambit, Paulsen Attack | |
| Jul 19, 2023 | Wallinger | ½–½ | Matejka | Piestany B | Sicilian Defense: Dragon Variation | |
| Jul 18, 2023 | Antal | 1–0 | Wallinger | Piestany B | Sicilian Defense: Closed | |
| Jul 17, 2023 | Wallinger | 1–0 | Jaroszewski | Piestany B | Nimzowitsch Defense: Scandinavian Variation, Exchange Variation | |
| Jul 16, 2023 | Livnansky | 0–1 | Wallinger | Piestany B | Queen's Pawn Game: Colle System, Traditional Colle | |
| Jul 15, 2023 | Wallinger | 0–1 | Janouskova | Piestany B | Sicilian Defense: Najdorf Variation, Traditional Line | |
| Jul 14, 2023 | Durana | ½–½ | Wallinger | Piestany B | Sicilian Defense: Kan Variation, Maróczy Bind, Réti Variation | |
| Jul 13, 2023 | Wallinger | 0–1 | Juracak | Piestany B | Vienna Game: Vienna Gambit, Bardeleben Variation | |
| Jul 12, 2023 | Tomcaniova | ½–½ | Wallinger | Piestany B | Sicilian Defense: Delayed Alapin Variation, with e6 | |
| Jul 11, 2023 | Wallinger | 1–0 | Rakovsky | Piestany B | Vienna Gambit, with Max Lange Defense: Knight Variation | |
| Oct 27, 2021 | Wallinger | ½–½ | Feiertag | BU12 | Sicilian Defense: Four Knights Variation | |
| Oct 26, 2021 | Baurecht | 0–1 | Wallinger | BU12 | Sicilian Defense: Kan Variation, Maróczy Bind, Réti Variation | |
| Oct 25, 2021 | Wallinger | 0–1 | Roessler | BU12 | Scotch Game: Classical Variation | |
| Oct 25, 2021 | Gierlinger | ½–½ | Wallinger | U12 Austrian Youth Championship | English Opening: King's English Variation, Bremen-Hort Variation | |
| Jun 6, 2021 | Wallinger | 1–0 | Fritz | Austrian Blitz Championship | ? | |
| Jun 6, 2021 | Wallinger | * | Hebenstreit | Austrian Blitz Championship | ? | |
| Jun 6, 2021 | Katter | 1–0 | Wallinger | Austrian Blitz Championship | ? | |
| Jun 6, 2021 | Wiener | 1–0 | Wallinger | Austrian Blitz Championship | ? | |
| Jun 5, 2021 | Wallinger | * | Holzhey | Austrian Rapid Championship | ? | |
| Jun 5, 2021 | Wallinger | 0–1 | Bruell | Austrian Rapid Championship | ? | |
| Jun 5, 2021 | Weichhart | ½–½ | Wallinger | Austrian Rapid Championship | ? | |
| Jun 5, 2021 | Schein | 0–1 | Wallinger | Austrian Rapid Championship | ? | |
| — | Wallinger | 0–1 | Lomonosova | Round 1: Wallinger, Nikolaus - Lomonosova, Julia | Sicilian Defense: Old Sicilian | |
| — | Wallinger | 1–0 | Ramsbacher | Round 3: Wallinger, Nikolaus - Ramsbacher, Julian Niklas | Sicilian Defense: Delayed Alapin Variation, with d6 | |
| — | Wallinger | 1–0 | Partsch | Round 5: Wallinger, Nikolaus - Partsch, Felix | Vienna Gambit, with Max Lange Defense | |
| — | Wallinger | 0–1 | Beisteiner | Round 7: Wallinger, Nikolaus - Beisteiner, Joachim | Caro-Kann Defense: Maróczy Variation | |
| — | Moser | 0–1 | Wallinger | Round 2: Moser, Nicolas - Wallinger, Nikolaus | Sicilian Defense: Kan Variation, Wing Attack | |
| — | Squasi | 0–1 | Wallinger | Round 4: Squasi, Ernesto - Wallinger, Nikolaus | Torre Attack: Fianchetto Defense | |
| — | Erber | ½–½ | Wallinger | Round 6: Erber, Siegfried - Wallinger, Nikolaus | Sicilian Defense: Kan Variation, Wing Attack, Fianchetto Variation | |