| Nov 7, 2025 | Skytte | 1–0 | Dionisi | Round 4: Skytte, Rasmus - Dionisi, Thomas | Italian Game: Two Knights Defense, Polerio Defense, Kieseritzky Variation | |
| Jun 1, 2025 | Grandelius | 0–1 | Dionisi | Round 4: Grandelius, Nils - Dionisi, Thomas | Ruy Lopez: Morphy Defense, Modern Steinitz Defense | |
| May 31, 2025 | Dionisi | 0–1 | Materia | Round 3: Dionisi, Thomas - Materia, Marco | Sicilian Defense: Delayed Alapin Variation, with d6 | |
| May 30, 2025 | Solodovnichenko | 1–0 | Dionisi | Round 2: Solodovnichenko, Yuri - Dionisi, Thomas | Scotch Game: Mieses Variation | |
| May 29, 2025 | Dionisi | 0–1 | Gurel | Round 1: Dionisi, Thomas - Gurel, Ediz | Sicilian Defense: Delayed Alapin Variation, with d6 | |
| May 28, 2025 | Pranesh M | 1–0 | Dionisi | Round 7: Pranesh M - Dionisi, Thomas | Italian Game: Two Knights Defense, Modern Bishop's Opening | |
| May 27, 2025 | Navara | 1–0 | Dionisi | Round 6: Navara, David - Dionisi, Thomas | Sicilian Defense: Taimanov Variation, Bastrikov Variation, English Attack | |
| May 26, 2025 | Dionisi | ½–½ | Dardha | Round 5: Dionisi, Thomas - Dardha, Daniel | Sicilian Defense: Delayed Alapin Variation, with d6 | |
| May 25, 2025 | Dionisi | 1–0 | Eveno | Round 4: Dionisi, Thomas - Eveno, Nathan | Sicilian Defense: Nyezhmetdinov-Rossolimo Attack, Fianchetto Variation | |
| May 24, 2025 | Rathanvel | 1–0 | Dionisi | Round 3: Rathanvel, V S - Dionisi, Thomas | Ruy Lopez: Morphy Defense, Norwegian Variation | |
| May 23, 2025 | Dionisi | ½–½ | Bellahcene | Round 2: Dionisi, Thomas - Bellahcene, Bilel | Sicilian Defense: Nyezhmetdinov-Rossolimo Attack | |
| May 22, 2025 | Dionisi | 1–0 | Bailet | Round 1: Dionisi, Thomas - Bailet, Pierre | Center Game: Normal Variation | |
| Apr 21, 2025 | Dionisi | 0–1 | Wolter | Freestyle Chess Open A | ? | |
| Apr 21, 2025 | Olsson | ½–½ | Dionisi | Freestyle Chess Open A | ? | |
| Apr 20, 2025 | Dionisi | 1–0 | Wehner | Freestyle Chess Open A | ? | |
| Apr 20, 2025 | Oparin | 1–0 | Dionisi | Freestyle Chess Open A | ? | |
| Apr 19, 2025 | Dionisi | 0–1 | Caruana | Freestyle Chess Open A | ? | |
| Apr 19, 2025 | Vogel | 0–1 | Dionisi | Freestyle Chess Open A | ? | |
| Apr 18, 2025 | Dionisi | 0–1 | Van Foreest | Round 2: Dionisi, Thomas - Van Foreest, Jorden | ? | |
| Apr 18, 2025 | Balint | 0–1 | Dionisi | Round 3: Balint, Vilmos - Dionisi, Thomas | ? | |
| Jun 7, 2024 | Migot | 1–0 | Dionisi | Top 16 Poule Basse 1 | Italian Game: Classical Variation, Giuoco Pianissimo | |
| Jun 4, 2024 | Dionisi | 0–1 | Vlachos | Round 6: Dionisi, Thomas - Vlachos, Anatole | Caro-Kann Defense: Two Knights Attack | |
| Jun 3, 2024 | Droin | 1–0 | Dionisi | Round 5: Droin, Augustin - Dionisi, Thomas | Ruy Lopez: Open, Main Line | |
| Jun 2, 2024 | Ragger | 1–0 | Dionisi | Round 4: Ragger, Markus - Dionisi, Thomas | Ruy Lopez: Morphy Defense, Schliemann Defense Deferred | |
| Jun 1, 2024 | Dionisi | 0–1 | Velten | Round 3: Dionisi, Thomas - Velten, Paul | Caro-Kann Defense: Two Knights Attack, Mindeno Variation, Exchange Line | |
| May 31, 2024 | Ollier | 0–1 | Dionisi | Round 2: Ollier, Milan - Dionisi, Thomas | Sicilian Defense: Taimanov Variation, Bastrikov Variation | |
| May 30, 2024 | Dionisi | 1–0 | Defromont | Round 1: Dionisi, Thomas - Defromont, Benjamin | Sicilian Defense: Four Knights Variation | |
| Dec 22, 2021 | Dionisi Thomas | 0–1 | Nihal Sarin | Sunway | Sicilian Defense: Nyezhmetdinov-Rossolimo Attack | |
| Dec 22, 2021 | Muradli Mahammad | ½–½ | Dionisi Thomas | Sunway | English Opening: Anglo-Indian Defense, Queen's Indian Formation | |
| Dec 20, 2021 | Dionisi Thomas | ½–½ | Fier Alexandr | Sunway | Sicilian Defense: Scheveningen Variation, Classical Variation | |
| Dec 20, 2021 | Suleymanli Aydin | 0–1 | Dionisi Thomas | Sunway | Queen's Indian Defense: Kasparov-Petrosian Variation, Kasparov Attack | |
| Dec 17, 2021 | Iniyan Panneerselvam | 0–1 | Dionisi Thomas | Sunway | Nimzo-Indian Defense: Kmoch Variation | |
| Dec 16, 2021 | Dionisi Thomas | ½–½ | Maze Sebastien | Sunway | Ruy Lopez: Morphy Defense, Modern Steinitz Defense | |
| — | Dionisi | 1–0 | Karthik Venkataraman | 41e Open International de Cappelle | Sicilian Defense: Nyezhmetdinov-Rossolimo Attack, Fianchetto Variation | |
| — | Dionisi | 1–0 | Franck | 8e rapide de Cappelle | Modern Defense: Standard Line | |
| — | Dionisi | 1–0 | Lemonnier | 8e rapide de Cappelle | Ruy Lopez: Morphy Defense, Anderssen Variation | |
| — | Liu | ½–½ | Dionisi | 41e Open International de Cappelle | Benoni Defense: Fianchetto Variation | |
| — | Boyer | 1–0 | Dionisi | 41e Open International de Cappelle | Sicilian Defense: Nimzowitsch Variation, Advance Variation | |
| — | Bacrot | 1–0 | Dionisi | 8e rapide de Cappelle | King's Knight Opening: Konstantinopolsky | |
| — | El Zein | ½–½ | Dionisi | 8e rapide de Cappelle | King's Knight Opening: Normal Variation | |
| — | Abergel | 1–0 | Dionisi | 8e rapide de Cappelle | Yusupov-Rubinstein System | |