| Jun 1, 2026 | Mizzau | 1–0 | Sanhueza | Round 9: MESA 4 - MIZZAU vs SANHUEZA | Four Knights Game: Spanish Variation, Rubinstein Variation | |
| Jun 1, 2026 | Ticona Rocabado | 1–0 | Mizzau | Round 8: Ticona Rocabado, Licael Roderick - Mizzau, Pablo | Queen's Gambit Declined | |
| Jun 1, 2026 | Mizzau | ½–½ | Ribeiro | Round 7: MESA 5 - MIZZAU vs RIBEIRO | Sicilian Defense: Richter-Rauzer Variation | |
| Jun 1, 2026 | Arias Gaviria | 1–0 | Mizzau | Round 5: Arias Gaviria, Mario Alexis - Mizzau, Pablo | Queen's Gambit Declined: Cambridge Springs Defense | |
| Jun 1, 2026 | Mizzau | 0–1 | Acosta | Round 4: MESA 2 - MIZZAU vs ACOSTA | Sicilian Defense: Dragon Variation, Fianchetto Variation | |
| Jun 1, 2026 | Carrizo | 1–0 | Mizzau | Round 3: Carrizo, Luciano Ariel - Mizzau, Pablo | Ruy Lopez: Closed, Breyer Defense, Zaitsev Hybrid | |
| Jun 1, 2026 | Mizzau | ½–½ | Petti | Round 2: Mizzau, Pablo - Petti, Luca Giovanni | Ruy Lopez: Exchange Variation, Normal Variation | |
| Jun 1, 2026 | Ibarra | ½–½ | Mizzau | Round 1: Ibarra, Juan Martin - Mizzau, Pablo | English Defense | |
| Jun 1, 2026 | De Siqueira | ½–½ | Mizzau | Round 6: De Siqueira, Luigy Lira - Mizzau, Pablo | Vienna Game: Mieses Variation | |
| Feb 17, 2026 | Mizzau | 1–0 | Carrizo | Round 8: Mizzau, Pablo - Carrizo, Luciano Ariel | Sicilian Defense: Najdorf Variation, Adams Attack | |
| Feb 15, 2026 | Mizzau | 1–0 | Ibarra | Round 5: Mizzau, Pablo - Ibarra, Juan Martin | Polish Opening: Zukertort System | |
| Feb 13, 2026 | Acosta | 1–0 | Mizzau | Round 9: Acosta, Pablo Ismael - Mizzau, Pablo | Queen's Gambit Declined: Modern Variation, Knight Defense | |
| Feb 13, 2026 | Mizzau | 1–0 | Perez Candelas | Round 7: Mizzau, Pablo - Perez Candelas, Andres Eloy | French Defense: Steinitz Variation, Boleslavsky Variation | |
| Feb 13, 2026 | Flores | ½–½ | Mizzau | Round 6: Flores, Diego - Mizzau, Pablo | English Opening: Agincourt Defense | |
| Feb 13, 2026 | Tristan | ½–½ | Mizzau | Round 5: Tristan, Leonardo - Mizzau, Pablo | Queen's Gambit Declined: Cambridge Springs Defense, Rubinstein Variation | |
| Feb 13, 2026 | Tristan | ½–½ | Mizzau | Round 4: Tristan, Leonardo - Mizzau, Pablo | Queen's Gambit Declined: Cambridge Springs Defense, Rubinstein Variation | |
| Dec 14, 2025 | Rodriguez Lezcano | 0–1 | Mizzau | FINAL SUB2300 CAMPEONATO ARGENTINO DE AJEDREZ SOCIAL Y AMATEUR | Queen's Pawn Game: Accelerated London System, Steinitz Countergambit | |
| Dec 14, 2025 | Lujan | ½–½ | Mizzau | FINAL SUB2300 CAMPEONATO ARGENTINO DE AJEDREZ SOCIAL Y AMATEUR | Queen's Pawn Game: Accelerated London System | |
| Dec 13, 2025 | Mizzau | 1–0 | Medero Mino | FINAL SUB2300 CAMPEONATO ARGENTINO DE AJEDREZ SOCIAL Y AMATEUR | Sicilian Defense: Delayed Alapin Variation, with e6 | |
| Dec 12, 2025 | Mizzau | 1–0 | Quezada | FINAL SUB2300 CAMPEONATO ARGENTINO DE AJEDREZ SOCIAL Y AMATEUR | Sicilian Defense: Richter-Rauzer Variation, Modern Variation | |
| Dec 12, 2025 | Zarate | ½–½ | Mizzau | FINAL SUB2300 CAMPEONATO ARGENTINO DE AJEDREZ SOCIAL Y AMATEUR | English Opening: Agincourt Defense | |
| Dec 11, 2025 | Mizzau | 1–0 | Furtado | FINAL SUB2300 CAMPEONATO ARGENTINO DE AJEDREZ SOCIAL Y AMATEUR | French Defense: Tarrasch Variation, Guimard Defense, Main Line | |
| 2025 | Sipaila | 0–1 | Mizzau | FINAL SUB2300 CAMPEONATO ARGENTINO DE AJEDREZ SOCIAL Y AMATEUR | Italian Game: Two Knights Defense, Modern Bishop's Opening | |
| — | Mizzau | ½–½ | Tobares | Round 6: Mizzau, Pablo - Tobares, Leandro | Sicilian Defense: Accelerated Dragon, Maróczy Bind, Gurgenidze Variation | |
| — | Tristan | 1–0 | Mizzau | Round 3: Tristan, Leonardo - Mizzau, Pablo | Queen's Pawn Game: Accelerated London System | |
| — | Ibarra | 1–0 | Mizzau | Round 7: Ibarra, Juan Martin - Mizzau, Pablo | Queen's Pawn Game: Colle System | |
| — | Sanhueza | 0–1 | Mizzau | Round 9: Sanhueza, Cristian - Mizzau, Pablo | Ruy Lopez: Morphy Defense, Mackenzie Variation | |
