| Oct 12, 2025 | Turkova | 1–0 | De Joannon | Round 9: Turkova, Karolina - De Joannon, Giulio | Scandinavian Defense: Marshall Variation | |
| Oct 11, 2025 | De Joannon | 1–0 | Tortora | Round 8: De Joannon, Giulio - Tortora, Franco | Indian Defense | |
| Oct 10, 2025 | Rossi Cassani | 0–1 | De Joannon | Round 7: Rossi Cassani, Gianni - De Joannon, Giulio | Scandinavian Defense: Richter Variation | |
| Oct 9, 2025 | De Joannon | 1–0 | Berlato | Round 6: De Joannon, Giulio - Berlato, Alberto | Queen's Pawn Game: London System | |
| Oct 9, 2025 | Puechler | 1–0 | De Joannon | Round 5: Puechler, Ruben - De Joannon, Giulio | Scandinavian Defense: Richter Variation | |
| Oct 7, 2025 | De Joannon | 0–1 | Calcari | Round 4: De Joannon, Giulio - Calcari, Manuel | English Defense | |
| Oct 6, 2025 | Jensen | 1–0 | De Joannon | Round 3: Jensen, Thomas - De Joannon, Giulio | Slav Defense: Chebanenko Variation | |
| Oct 5, 2025 | De Joannon | ½–½ | Buerge | Round 2: De Joannon, Giulio - Buerge, Reto | Queen's Pawn Game: London System | |
| Oct 5, 2025 | Tan | ½–½ | De Joannon | Round 1: Tan, Jimmy - De Joannon, Giulio | Queen's Pawn Game: London System | |
| Jun 14, 2025 | De Joannon | 1–0 | Mancosu | Round 9: De Joannon, Giulio - Mancosu, Marco | Horwitz Defense | |
| Jun 13, 2025 | Predan | ½–½ | De Joannon | Round 8: Predan, Dino - De Joannon, Giulio | Pirc Defense | |
| Jun 12, 2025 | De Joannon | 0–1 | Galliani | Round 7: De Joannon, Giulio - Galliani, William | Indian Defense: Wade-Tartakower Defense | |
| Jun 11, 2025 | Zanchini | ½–½ | De Joannon | Round 6: Zanchini, Domenico Francesco - De Joannon, Giulio | London System | |
| Jun 10, 2025 | De Joannon | 1–0 | Traversi | Round 5: De Joannon, Giulio - Traversi, Carlo | London System | |
| Jun 9, 2025 | Donadi | 1–0 | De Joannon | Round 4: Donadi, Luca - De Joannon, Giulio | Pirc Defense: Kholmov System | |
| Jun 9, 2025 | Omacini | 0–1 | De Joannon | Round 3: Omacini, Mario - De Joannon, Giulio | Pirc Defense: Classical Variation | |
| Jun 8, 2025 | De Joannon | 0–1 | Penzo | Round 2: De Joannon, Giulio - Penzo, Amleto | Indian Defense: London System | |
| Jun 7, 2025 | De Joannon | 1–0 | Disaro` | Round 1: De Joannon, Giulio - Disaro`, Remigio | English Defense | |
| Oct 13, 2024 | Perli | 1–0 | De Joannon | 46th International Chess Open Citta di Arco - A | Sicilian Defense: Katalimov Variation | |
| Oct 12, 2024 | De Joannon | 1–0 | Sidler | Arco A | Indian Defense: London System | |
| Oct 11, 2024 | Somaschini | 0–1 | De Joannon | Arco A | English Defense | |
| Oct 10, 2024 | De Joannon | 1–0 | Eschweiler | Arco A | Indian Defense: London System | |
| Oct 9, 2024 | Zanchini | ½–½ | De Joannon | Arco A | London System | |
| Oct 8, 2024 | De Joannon | ½–½ | Schleime | Arco A | Benoni Defense: Old Benoni | |
| Oct 7, 2024 | Rossi Cassani | 1–0 | De Joannon | Arco A | Pirc Defense: Bayonet Attack | |
| Oct 6, 2024 | De Joannon | 0–1 | Bruessow | Arco A | Queen's Pawn Game: Colle System, Traditional Colle | |
| Oct 5, 2024 | Bellincampi | 1–0 | De Joannon | Arco A | Grünfeld Defense: Exchange Variation, Spassky Variation | |
| Jun 17, 2023 | Di Iasio | ½–½ | De Joannon | Round 9: Di Iasio, Alessandro - De Joannon, Giulio | Pirc Defense | |
| Jun 16, 2023 | De Joannon | ½–½ | Silini | Round 8: De Joannon, Giulio - Silini, Riccardo | Pseudo Queen's Indian Defense | |
| Jun 15, 2023 | De Polzer Manfredi | ½–½ | De Joannon | Round 7: De Polzer Manfredi - De Joannon, Giulio | Pirc Defense | |
| Jun 14, 2023 | De Joannon | 1–0 | Ponzecchi Riccardo | Round 6: De Joannon, Giulio - Ponzecchi Riccardo | Queen's Pawn Game: Modern Defense | |
| Jun 13, 2023 | Giacchino | 1–0 | De Joannon | Round 5: Giacchino, Claudio - De Joannon, Giulio | Pirc Defense: Classical Variation, Schlechter Variation | |
| Jun 12, 2023 | De Joannon | ½–½ | Degaudenz | Round 4: De Joannon, Giulio - Degaudenz, Fabio | Indian Defense: Pseudo-Benko | |
| Jun 12, 2023 | Kofler Albin Ernst | ½–½ | De Joannon | Round 3: Kofler Albin Ernst - De Joannon, Giulio | King's Indian Defense: Fianchetto Variation, Lesser Simagin (Spassky) | |
| Jun 11, 2023 | De Joannon | ½–½ | El Bzizi | Round 2: De Joannon, Giulio - El Bzizi, Anas | Indian Defense: London System | |
| Jun 10, 2023 | Guardia Bencomo | 1–0 | De Joannon | Round 1: Guardia Bencomo, Tomas - De Joannon, Giulio | Pirc Defense: Classical Variation, Schlechter Variation | |