| Jan 31, 2026 | Fernandes | 1–0 | Spangenberg | Round 8: Fernandes, Martin - Spangenberg, Hugo | Old Indian Defense: Ukrainian Variation | |
| Jan 31, 2026 | Fernandes | 1–0 | Dolezal | Round 7: Fernandes, Martin - Dolezal, Cristian | Caro-Kann Defense: Tartakower Variation | |
| Jan 30, 2026 | Zarnicki | ½–½ | Fernandes | Round 9: Zarnicki, Pablo - Fernandes, Martin | ? | |
| Dec 26, 2025 | Fernandes | 0–1 | Spangenberg | Round 6: Fernandes, Martin - Spangenberg, Hugo | Sicilian Defense: Paulsen-Basman Defense | |
| Dec 25, 2025 | Mocca | ½–½ | Fernandes | Round 5: Mocca, Pablo - Fernandes, Martin | Zukertort Opening | |
| Dec 25, 2025 | Dolezal | 1–0 | Fernandes | Round 3: Dolezal, Cristian - Fernandes, Martin | Queen's Gambit Declined: Exchange Variation, Positional Variation | |
| Nov 29, 2025 | Fernandes | 0–1 | Carcamo | Round 8: Fernandes, Martin - Carcamo, Matias | Caro-Kann Defense: Tartakower Variation | |
| Nov 29, 2025 | Paveto | 1–0 | Fernandes | Round 7: Paveto, Kevin - Fernandes, Martin | French Defense: Advance Variation | |
| Nov 29, 2025 | Fernandes | 1–0 | Liascovich | Round 6: Fernandes, Martin - Liascovich, Lucas | Philidor Defense: Exchange Variation | |
| Nov 29, 2025 | Fernandes | 1–0 | Perez Pietronave | Round 5: Fernandes, Martin - Perez Pietronave, Carlos | Elephant Gambit | |
| Jun 19, 2023 | Fernandes | ½–½ | Cidre | MASTER CIUDAD DE BUENOS AIRES - Club Arg | Sicilian Defense: Keres Variation | |
| Jun 19, 2023 | Toniutti | 1–0 | Fernandes | MASTER CIUDAD DE BUENOS AIRES - Club Ar | Grünfeld Defense: Brinckmann Attack, Grünfeld Gambit, Capablanca Variation | |
| Jun 18, 2023 | Fernandes | 1–0 | Echeguren | MASTER CIUDAD DE BUENOS AIRES - Club Arg | Scotch Game: Schmidt Variation | |
| Jun 18, 2023 | Cumpe | 1–0 | Fernandes | MASTER CIUDAD DE BUENOS AIRES - Club Arg | French Defense: Tarrasch Variation, Pawn Center Variation | |
| Jun 17, 2023 | Ganza Svidler | 0–1 | Fernandes | MASTER CIUDAD DE BUENOS AIRES - Club Arg | French Defense: Winawer Variation, Alekhine-Maróczy Gambit | |
| Jun 16, 2023 | Fernandes | 1–0 | Sala | MASTER CIUDAD DE BUENOS AIRES - Club Ar | Sicilian Defense: Keres Variation | |
| Jun 15, 2023 | Fernandes | ½–½ | Nascimbene | MASTER CIUDAD DE BUENOS AIRES - Club Arg | Italian Game: Giuoco Pianissimo, Canal Variation | |
| Jun 14, 2023 | Molina y Vedia | 1–0 | Fernandes | MASTER CIUDAD DE BUENOS AIRES - Club Arg | French Defense: Winawer Variation | |
