| Jun 26, 2026 | Geloso | 1–0 | Zelaya Aragon | Round 4: Geloso, Claudio - Zelaya Aragon, Eros Ivan | Sicilian Defense: Closed | |
| Apr 4, 2026 | Chiappero | 1–0 | Zelaya Aragon | Round 7: Chiappero, Julio Alfredo - Zelaya Aragon, Eros Ivan | Indian Defense: Accelerated London System | |
| Dec 25, 2025 | Zelaya Aragon | 0–1 | Cumpe | Round 1: Zelaya Aragon, Eros Ivan - Cumpe, Lucas | English Opening: Anglo-Indian Defense, Queen's Indian Formation | |
| Nov 11, 2025 | Zelaya Aragon | 0–1 | Filgueira | XXXII Abierto Internacional ProAm Main Events FIDE. $15.000.000 en premios | Scandinavian Defense: Valencian Variation, Ilundain Variation | |
| Nov 10, 2025 | Altopiedi | 0–1 | Zelaya Aragon | XXXII Abierto Internacional ProAm Main Events FIDE. $15.000.000 en premios | King's Indian Attack | |
| Nov 9, 2025 | Zelaya Aragon | 1–0 | Gras | XXXII Abierto Internacional ProAm Main Events FIDE. $15.000.000 en premios | French Defense: Rubinstein Variation, Blackburne Defense | |
| Nov 8, 2025 | Lowe | 0–1 | Zelaya Aragon | XXXII Abierto Internacional ProAm Main Events FIDE. $15.000.000 en premios | King's Indian Defense: Makogonov Variation | |
| Nov 7, 2025 | Zelaya Aragon | ½–½ | Lopez Condori | XXXII Abierto Internacional ProAm Main Events FIDE. $15.000.000 en premios | Caro-Kann Defense: Advance Variation, Tal Variation | |
| Nov 6, 2025 | Strok | 1–0 | Zelaya Aragon | XXXII Abierto Internacional ProAm Main Events FIDE. $15.000.000 en premios | Sicilian Defense: Najdorf Variation | |
| Nov 5, 2025 | Zelaya Aragon | 0–1 | Radoszta | XXXII Abierto Internacional ProAm Main Events FIDE. $15.000.000 en premios | Sicilian Defense: Najdorf Variation, Traditional Line | |
| Nov 4, 2025 | Paris | 1–0 | Zelaya Aragon | XXXII Abierto Internacional ProAm Main Events FIDE. $15.000.000 en premios | English Opening: Agincourt Defense | |
| Nov 3, 2025 | Zelaya Aragon | 1–0 | Irazoqui | XXXII Abierto Internacional ProAm Main Events FIDE. $15.000.000 en premios | Italian Game: Classical Variation, Giuoco Pianissimo | |
| Oct 31, 2025 | Zelaya Aragon | * | Dolezal | Round 1: Zelaya Aragon, Eros Ivan - Dolezal, Cristian | ? | |
| Jul 28, 2025 | Alonso Orta | 1–0 | Zelaya Aragon | Round 1: Alonso Orta, Osiel Alberto - Zelaya Aragon, Eros Ivan | Sicilian Defense: Najdorf Variation | |
| Jul 14, 2025 | Zelaya Aragon | ½–½ | Mussanti | Round 6: Zelaya Aragon, Eros Ivan - Mussanti, Diego | Sicilian Defense: Taimanov Variation, Bastrikov Variation | |
| Jul 13, 2025 | Perez Candelas | ½–½ | Zelaya Aragon | Round 5: Perez Candelas, Andres Eloy - Zelaya Aragon, Eros Ivan | Sicilian Defense: Accelerated Dragon, Modern Variation | |
| Apr 25, 2025 | Barrionuevo | 1–0 | Zelaya Aragon | Round 3: Barrionuevo, Pablo - Zelaya Aragon, Eros Ivan | Trompowsky Attack | |
| Apr 25, 2025 | Carcamo | 1–0 | Zelaya Aragon | Round 4: Carcamo, Matias - Zelaya Aragon, Eros Ivan | Sicilian Defense: Closed | |
| Jun 1, 2024 | Zelaya Aragon | 0–1 | Valerga | Round 1: Zelaya Aragon, Eros Ivan - Valerga, Diego | Caro-Kann Defense: Exchange Variation, Rubinstein Variation | |
