| Oct 12, 2025 | Zaupa | 0–1 | Galliani | Round 9: Zaupa, James - Galliani, William | Old Indian Defense | |
| Oct 11, 2025 | Galliani | 0–1 | Linnemann | Round 8: Galliani, William - Linnemann, Caspar | Zukertort Opening: Sicilian Invitation | |
| Oct 10, 2025 | Rivara | 0–1 | Galliani | Round 7: Rivara, Massimo - Galliani, William | French Defense: Tarrasch Variation, Closed Variation, Main Line | |
| Oct 9, 2025 | Galliani | ½–½ | Spagnuolo | Round 6: Galliani, William - Spagnuolo, Deborah | Semi-Slav Defense | |
| Oct 9, 2025 | Fauth | 1–0 | Galliani | Round 5: Fauth, Dietmar, Dr. - Galliani, William | French Defense: Advance Variation, Paulsen Attack | |
| Oct 7, 2025 | Markert | 0–1 | Galliani | Round 4: Markert, Sebastian - Galliani, William | French Defense: Exchange Variation | |
| Oct 6, 2025 | Galliani | 0–1 | Zucchelli | Round 3: Galliani, William - Zucchelli, Massimo | King's Indian Attack | |
| Oct 5, 2025 | Traversi | 0–1 | Galliani | Round 2: Traversi, Carlo - Galliani, William | French Defense: Exchange Variation | |
| Oct 5, 2025 | Galliani | 0–1 | Recchi | Round 1: Galliani, William - Recchi, Antonio | King's Indian Attack: French Variation | |
| Jun 14, 2025 | Ciani | 1–0 | Galliani | Round 9: Ciani, Davide - Galliani, William | Old Indian Defense: Normal Variation | |
| Jun 13, 2025 | Galliani | 1–0 | Di Lascio | Round 8: Galliani, William - Di Lascio, Savino | King's Indian Attack | |
| Jun 12, 2025 | De Joannon | 0–1 | Galliani | Round 7: De Joannon, Giulio - Galliani, William | Indian Defense: Wade-Tartakower Defense | |
| Jun 11, 2025 | Galliani | 0–1 | Gasperi | Round 6: Galliani, William - Gasperi, Fosco | King's Indian Attack | |
| Jun 10, 2025 | Galliani | ½–½ | Donadi | Round 5: Galliani, William - Donadi, Luca | Caro-Kann Defense: Classical Variation, Main Line | |
| Jun 9, 2025 | Rostolis | 1–0 | Galliani | Round 4: Rostolis, Riccardo - Galliani, William | French Defense: Steinitz Variation | |
| Jun 9, 2025 | Nanni | 0–1 | Galliani | Round 3: Nanni, Sergio - Galliani, William | French Defense: Chigorin Variation | |
| Jun 8, 2025 | Galliani | 1–0 | Fornai | Round 2: Galliani, William - Fornai, Francesco | Queen's Gambit Declined: Exchange Variation, Reshevsky Variation | |
| Jun 7, 2025 | Kofler | 0–1 | Galliani | Round 1: Kofler, Albin Ernst - Galliani, William | Zukertort Opening | |
| Oct 13, 2024 | Galliani | 0–1 | Bergeron | 46th International Chess Open Citta di Arco - A | Zukertort Opening: Kingside Fianchetto | |
| Oct 12, 2024 | Lombardo | ½–½ | Galliani | 46th International Chess Open Citta di Arco - A | King's Indian Defense: Smyslov Variation | |
| Oct 11, 2024 | Galliani | 1–0 | Garlant | Arco A | Réti Opening: Anglo-Slav Variation, New York System | |
| Oct 10, 2024 | Astengo | 1–0 | Galliani | 46th International Chess Open Citta di Arco - A | French Defense: Tarrasch Variation, Closed Variation | |
| Oct 9, 2024 | Galliani | 1–0 | De Simone Sorrentino | Arco A | Zukertort Opening | |
| Oct 8, 2024 | Zucchelli | 1–0 | Galliani | 46th International Chess Open Citta di Arco - A | King's Indian Defense: Fianchetto Variation, Debrecen Defense | |
| Oct 7, 2024 | Galliani | ½–½ | Roth | 46th International Chess Open Citta di Arco - A | King's Indian Attack: French Variation | |
| Oct 6, 2024 | Moro | 0–1 | Galliani | Arco A | French Defense: Exchange Variation | |
| Oct 5, 2024 | Galliani | 0–1 | Schellenberg | 46th International Chess Open Citta di Arco - A | English Opening: King's English Variation, Four Knights Variation, Fianchetto Line, with Nb6 | |
| Jun 17, 2023 | Menon | 0–1 | Galliani William | Round 9: Menon, Michele - Galliani William | Zukertort Opening: Pirc Invitation | |
| Jun 16, 2023 | Galliani William | 0–1 | Cusato | Round 8: Galliani William - Cusato, Davide | Benko Gambit | |
| Jun 15, 2023 | Silini | 0–1 | Galliani William | Round 7: Silini, Riccardo - Galliani William | Zukertort Opening: Pirc Invitation | |
| Jun 14, 2023 | Galliani William | 0–1 | Roversi | Round 6: Galliani William - Roversi, Stefano | Sicilian Defense: Closed | |
| Jun 13, 2023 | Sorba Enrico | 0–1 | Galliani William | Round 5: Sorba Enrico - Galliani William | Old Indian Defense | |
| Jun 12, 2023 | Galliani William | 1–0 | Torelli Mauro | Round 4: Galliani William - Torelli Mauro | King's Indian Defense: Orthodox Variation | |
| Jun 12, 2023 | Rocca | 1–0 | Galliani William | Round 3: Rocca, Claudio - Galliani William | Pirc Defense | |
| Jun 11, 2023 | Galliani William | ½–½ | Delise Gianni Fabio | Round 2: Galliani William - Delise Gianni Fabio | Queen's Gambit Declined | |
| Jun 10, 2023 | Kofler Albin Ernst | ½–½ | Galliani William | Round 1: Kofler Albin Ernst - Galliani William | King's Indian Attack: Symmetrical Defense | |
