| Jun 21, 2026 | Olivera Batista | 0–1 | Benitez | Round 9: Olivera Batista, Santiago - Benitez, Andres | Sicilian Defense: Alapin Variation, Smith-Morra Declined | |
| Jun 21, 2026 | Elena | 0–1 | Olivera Batista | Round 8: Elena, Eduardo - Olivera Batista, Santiago | French Defense: Tarrasch Variation, Open System, Euwe-Keres Line | |
| May 18, 2026 | Fauci | 1–0 | Olivera Batista | Round 6: Fauci, Bruno - Olivera Batista, Santiago | Queen's Gambit Declined | |
| May 18, 2026 | Olivera Batista | 0–1 | Borgiani | Round 5: Olivera Batista, Santiago - Borgiani, Juan | French Defense: Advance Variation, Euwe Variation | |
| May 17, 2026 | Lanzilotta | 0–1 | Olivera Batista | Round 4: Lanzilotta, Filippo - Olivera Batista, Santiago | French Defense: Advance Variation, Milner-Barry Gambit | |
| May 17, 2026 | Olivera Batista | ½–½ | Delgado | Round 3: Olivera Batista, Santiago - Delgado, Nazareno | French Defense: Advance Variation, Euwe Variation | |
| May 16, 2026 | Olivera Batista | ½–½ | Varela | Round 2: Olivera Batista, Santiago - Varela, Lautaro | Sicilian Defense: Alapin Variation, Smith-Morra Declined | |
| Apr 26, 2026 | Olivera Batista | 1–0 | Vezoli | Round 6: Olivera Batista, Santiago - Vezoli, Maximo | Scotch Game | |
| Apr 26, 2026 | Lanzilotta | 1–0 | Olivera Batista | Round 5: Lanzilotta, Filippo - Olivera Batista, Santiago | French Defense: Exchange Variation | |
| Apr 25, 2026 | Olivera Batista | 1–0 | Polito | Round 4: Olivera Batista, Santiago - Polito, Evangelina | Sicilian Defense: Alapin Variation, Smith-Morra Declined | |
| Apr 25, 2026 | Olivera Batista | 0–1 | Delgado | Round 2: Olivera Batista, Santiago - Delgado, Nazareno | French Defense: Advance Variation, Main Line | |
| Apr 21, 2024 | Olivera Batista | 0–1 | Borgiani | Round 3: Olivera Batista, Santiago - Borgiani, Juan | French Defense: Advance Variation, Main Line | |
