| Apr 4, 2026 | Ortiz Alcantara | 0–1 | Rodriguez Peralta | Round 6: Ortiz Alcantara, Alejandro - Rodriguez Peralta, Iker | Scotch Game: Potter Variation | |
| Apr 3, 2026 | Gonzalez Sanchez | 1–0 | Ortiz Alcantara | Round 4: Gonzalez Sanchez, Ilan Said - Ortiz Alcantara, Alejandro | Sicilian Defense: Closed, Traditional | |
| Feb 1, 2026 | Lerma Castillo | 1–0 | Ortiz Alcantara | Round 7: Lerma Castillo, Juan - Ortiz Alcantara, Alejandro | Sicilian Defense: Kan Variation, Wing Attack | |
| Feb 1, 2026 | Ortiz Alcantara | 1–0 | Brito De La O | Round 6: Ortiz Alcantara, Alejandro - Brito De La O, Ricardo Gael | Sicilian Defense: Closed | |
| Feb 1, 2026 | Moreno Avendano | 0–1 | Ortiz Alcantara | Round 5: Moreno Avendano, Jose Angel - Ortiz Alcantara, Alejandro | Sicilian Defense: French Variation, Westerinen Attack | |
| Feb 1, 2026 | Ortiz Alcantara | ½–½ | Lagunes Mendez | Round 4: Ortiz Alcantara, Alejandro - Lagunes Mendez, Cristian Jeron | Caro-Kann Defense: Advance Variation, Van der Wiel Attack | |
| Jan 31, 2026 | Mucino Cruz | 0–1 | Ortiz Alcantara | Round 3: Mucino Cruz, Salvador Da-Mishi - Ortiz Alcantara, Alejandro | Sicilian Defense: Kan Variation, Wing Attack | |
| Jan 31, 2026 | Leonardo Diaz Conzuelo | 0–1 | Ortiz Alcantara | Round 1: Leonardo Diaz Conzuelo - Ortiz Alcantara, Alejandro | Sicilian Defense: Bowdler Attack | |
| Jan 31, 2026 | Ortiz Alcantara | 1–0 | Ramos Lozano | Round 2: Ortiz Alcantara, Alejandro - Ramos Lozano, Gerardo | Caro-Kann Defense: Advance Variation, Van der Wiel Attack | |
| Dec 28, 2025 | Juarez Guadarrama | 1–0 | Ortiz Alcantara | Round 9: Juarez Guadarrama, Jonathan Ismael - Ortiz Alcantara, Alejandro | Dutch Defense: Queen's Knight Variation | |
| Dec 28, 2025 | Ortiz Alcantara | 1–0 | Brito De La O | Round 8: Ortiz Alcantara, Alejandro - Brito De La O, Ricardo Gael | Sicilian Defense: Closed, Korchnoi Defense | |
| Dec 28, 2025 | Ortiz Alcantara | 1–0 | Villalva Cedano | Round 7: Ortiz Alcantara, Alejandro - Villalva Cedano, Mariel | Sicilian Defense: Closed | |
| Dec 27, 2025 | Vigueras Garcia | 0–1 | Ortiz Alcantara | Round 6: Vigueras Garcia, Axel Fernando - Ortiz Alcantara, Alejandro | Sicilian Defense: Kan Variation | |
| Dec 27, 2025 | Ortiz Alcantara | 1–0 | Mendoza Reyes | Round 5: Ortiz Alcantara, Alejandro - Mendoza Reyes, Fernando | Philidor Defense | |
| Dec 27, 2025 | Velazquez Colin | 0–1 | Ortiz Alcantara | Round 4: Velazquez Colin, Styven Ubaldo - Ortiz Alcantara, Alejandro | Dutch Defense: Semi-Leningrad Variation | |
| Dec 27, 2025 | Ortiz Alcantara | 1–0 | Lopez Serrano | Round 3: Ortiz Alcantara, Alejandro - Lopez Serrano, Angel | Caro-Kann Defense: Advance Variation, Van der Wiel Attack | |
| Dec 26, 2025 | Urrutia Torres | 1–0 | Ortiz Alcantara | Round 2: Urrutia Torres, Jose Roman - Ortiz Alcantara, Alejandro | Dutch Defense: Hopton Attack | |
| Dec 26, 2025 | Ortiz Alcantara | 1–0 | Monroy Salazar | Round 1: Ortiz Alcantara, Alejandro - Monroy Salazar, Homero | French Defense: Tarrasch Variation, Closed Variation | |
| Oct 19, 2025 | Madrazo Torres | 0–1 | Ortiz Alcantara | Round 7: Madrazo Torres, Miguel Alejandro - Ortiz Alcantara, Alejandro | Sicilian Defense: Smith-Morra Gambit Accepted | |
| Oct 19, 2025 | Ortiz Alcantara | 1–0 | Oro | Round 6: Ortiz Alcantara, Alejandro - Oro, Estrada Juan | Scotch Game: Potter Variation | |
| Oct 19, 2025 | Hernandez Rodas | 1–0 | Ortiz Alcantara | Round 5: Hernandez Rodas, Rodrigo - Ortiz Alcantara, Alejandro | Dutch Defense: Leningrad Variation, Warsaw Variation | |
| Oct 19, 2025 | Ortiz Alcantara | 1–0 | Rodriguez Peralta | Round 4: Ortiz Alcantara, Alejandro - Rodriguez Peralta, Iker | Scotch Game: Potter Variation | |
| Oct 19, 2025 | Ortiz Alcantara | 0–1 | Landa Carrillo | Round 2: Ortiz Alcantara, Alejandro - Landa Carrillo, Oliver Ariel | French Defense: Tarrasch Variation, Open System, Main Line | |
| Nov 3, 2024 | Brito De La O | 0–1 | Ortiz Alcantara | Ronda 6: Brito De La O, Ricardo Gael - Ortiz Alcantara, Alejandro | Nimzo-Larsen Attack: Modern Variation | |
| Nov 2, 2024 | Ruiz Gastelum | 1–0 | Ortiz Alcantara | Ronda 4: Ruiz Gastelum, Mateo - Ortiz Alcantara, Alejandro | Dutch Defense | |
| Nov 2, 2024 | Ortiz Alcantara | 1–0 | Martinez Romero | Ronda 3: Ortiz Alcantara, Alejandro - Martinez Romero, Miguel | Sicilian Defense: Closed | |
| Nov 1, 2024 | Hernandez Morales | ½–½ | Ortiz Alcantara | Ronda 2: Hernandez Morales, Carlos - Ortiz Alcantara, Alejandro | Sicilian Defense: Kan Variation, Knight Variation | |
| Aug 10, 2024 | Ortiz Alcantara | 0–1 | Huacuja Canizalez | Ronda 6: Ortiz Alcantara, Alejandro - Huacuja Canizalez, Gustavo Antonio | Horwitz Defense | |
| Aug 7, 2024 | Lerma Castillo | 0–1 | Ortiz Alcantara | Ronda 4: Lerma Castillo, Juan - Ortiz Alcantara, Alejandro | Alekhine Defense: Normal Variation | |
| Aug 7, 2024 | Valverde Gonzalez | ½–½ | Ortiz Alcantara | Ronda 5: Valverde Gonzalez, Dante Aldebara - Ortiz Alcantara, Alejandro | Sicilian Defense: Taimanov Variation, Bastrikov Variation | |
| Dec 1, 2024 | Ortiz Alcantara | 1–0 | Simental De Los Santos | Round 5: Ortiz Alcantara, Alejandro - Simental De Los Santos, Ricardo Alexis | Scotch Game: Potter Variation | |
| Dec 1, 2024 | Flores Lopez | ½–½ | Ortiz Alcantara | Round 4: Flores Lopez, Isabella - Ortiz Alcantara, Alejandro | Alekhine Defense | |
| Dec 1, 2024 | Flores | 1–0 | Ortiz Alcantara | Round 6: Flores, Salgado Santiago - Ortiz Alcantara, Alejandro | Dutch Defense | |
| Aug 7, 2023 | Espenbet | 0–1 | Ortiz Alcantara | WSTC | Sicilian Defense: Kan Variation, Knight Variation | |
| Aug 6, 2023 | Ortiz Alcantara | 1–0 | Lekvtadze | WSTC | Scotch Game | |
| Aug 4, 2023 | Rostykus | 0–1 | Ortiz Alcantara | WSTC | Sicilian Defense: Delayed Alapin Variation, with e6 | |
| — | Ortiz Alcantara | 0–1 | Koshkarov | WSTC | Scotch Game: Potter Variation | |
| — | Ortiz Alcantara | 1–0 | Oluborode | WSTC | Scotch Game | |
| — | Chaudhry | 0–1 | Ortiz Alcantara | WSTC | Sicilian Defense: French Variation, Westerinen Attack | |
| — | Muqsith | 0–1 | Ortiz Alcantara | WSTC | Dutch Defense | |