| Jul 28, 2025 | Avinash Ramesh | 1–0 | Cruz de la Osa | Round 4: Avinash Ramesh - Cruz de la Osa, Reyder | Sicilian Defense: Lasker-Pelikan Variation | |
| Jul 21, 2024 | Chen | ½–½ | Cruz de la Osa | Round 9: Chen, Qi b - Cruz de la Osa, Reyder | Sicilian Defense: Old Sicilian | |
| Jul 20, 2024 | Cruz de la Osa | ½–½ | Bazakutsa | Round 8: Cruz de la Osa, Reyder - Bazakutsa, Svyatoslav | Richter-Veresov Attack | |
| Jul 19, 2024 | Toma | 0–1 | Cruz de la Osa | Round 7: Toma, Iustin - Cruz de la Osa, Reyder | Modern Defense: Standard Line | |
| Jul 18, 2024 | Cruz de la Osa | ½–½ | Danila | Round 6: Cruz de la Osa, Reyder - Danila, Tudor-Gabriel | Sicilian Defense | |
| Jul 18, 2024 | Vasile | 0–1 | Cruz de la Osa | Round 5: Vasile, Matei - Cruz de la Osa, Reyder | East Indian Defense | |
| Jul 15, 2024 | Marcu | * | Cruz de la Osa | Round 1: Marcu, Daria-Ana - Cruz de la Osa, Reyder | ? | |
| Jun 14, 2024 | Cruz de la Osa | 1–0 | Osianu | Round 10: Cruz de la Osa, Reyder - Osianu, Tudor | Modern Defense: Standard Defense | |
| Jun 14, 2024 | Sunea | 1–0 | Cruz de la Osa | Round 9: Sunea, Sara Maria - Cruz de la Osa, Reyder | Indian Defense | |
| Jun 14, 2024 | Cruz de la Osa | 1–0 | Arion | Round 8: Cruz de la Osa, Reyder - Arion, Ilie | English Opening | |
| Jun 14, 2024 | Sebenik | 1–0 | Cruz de la Osa | Round 7: Sebenik, Matej - Cruz de la Osa, Reyder | English Opening: Symmetrical Variation, Three Knights, Fianchetto Variation | |
| Jun 14, 2024 | Cruz de la Osa | 1–0 | Bobric | Round 6: Cruz de la Osa, Reyder - Bobric, Mircea-Eugen | Caro-Kann Defense: Advance Variation, Tal Variation | |
| Jun 14, 2024 | Mihalcescu | ½–½ | Cruz de la Osa | Round 5: Mihalcescu, Alexandru - Cruz de la Osa, Reyder | Sicilian Defense | |
| Jun 13, 2024 | Cruz de la Osa | 1–0 | Burja-Udrea | Round 4: Cruz de la Osa, Reyder - Burja-Udrea, Razvan-Andrei | Italian Game: Giuoco Pianissimo | |
| Jun 13, 2024 | Shevchenko | 1–0 | Cruz de la Osa | Round 3: Shevchenko, Kirill - Cruz de la Osa, Reyder | King's Indian Defense: Larsen Variation | |
| Aug 4, 2024 | Cruz de la Osa | 0–1 | Mendonca | Round 5: Cruz de la Osa, Reyder - Mendonca, Leon Luke | Sicilian Defense: Najdorf Variation | |
| Aug 3, 2024 | Krysa | ½–½ | Cruz de la Osa | Round 4: Krysa, Leandro - Cruz de la Osa, Reyder | Zukertort Opening: Dutch Variation | |
