| Jun 15, 2025 | Lopez Pereyra | 0–1 | Mendivil Anton | Round 6: Lopez Pereyra, Antonio - Mendivil Anton, Daniel | French Defense: Classical Variation, Shirov-Anand Variation | |
| Jun 13, 2025 | Lopez Pereyra | 0–1 | Mamani Beltran | Round 2: Lopez Pereyra, Antonio - Mamani Beltran, Deniman | French Defense: Classical Variation, Shirov-Anand Variation | |
| Mar 30, 2024 | Lopez Pereyra | 1–0 | John | Round 8: Lopez Pereyra, Antonio - John, Alexander | King's Pawn Game | |
| Mar 29, 2024 | Grube | 0–1 | Lopez Pereyra | Round 7: Grube, Kurt - Lopez Pereyra, Antonio | Old Indian Defense | |
| Mar 28, 2024 | Lopez Pereyra | 0–1 | Rivero Tacoronte | Round 6: Lopez Pereyra, Antonio - Rivero Tacoronte, Gabriel | Caro-Kann Defense: Two Knights Attack | |
| Mar 26, 2024 | Perez Celis | 0–1 | Lopez Pereyra | Round 4: Perez Celis, Alba - Lopez Pereyra, Antonio | Modern Defense: Standard Defense | |
| Mar 25, 2024 | Bangiev | ½–½ | Lopez Pereyra | Round 3: Bangiev, Katharina - Lopez Pereyra, Antonio | French Defense: Winawer Variation, Alekhine Gambit, Kan Variation | |
| Mar 24, 2024 | Lopez Pereyra | 0–1 | Dvirnyy | Round 2: Lopez Pereyra, Antonio - Dvirnyy, Danyyil | Ruy Lopez: Morphy Defense, Wormald Attack | |
| Mar 23, 2024 | Lopez Pereyra | 1–0 | John | Round 1: Lopez Pereyra, Antonio - John, Linnea | Sicilian Defense: Accelerated Dragon, Maróczy Bind, Gurgenidze Variation | |
| Oct 8, 2023 | Sanjuan Garcia | 0–1 | Lopez Pereyra | CE VETERANOS. supra 50.2023 | Sicilian Defense: Sozin Attack, Main Line | |
| Oct 7, 2023 | Lopez Pereyra | 0–1 | Jimenez De La Torre | CE VETERANOS. supra 50.2023 | Italian Game: Giuoco Piano, Greco's Attack | |
| Oct 6, 2023 | Cantero Navarro | 1–0 | Lopez Pereyra | CE VETERANOS. supra 50.2023 | Sicilian Defense: Nyezhmetdinov-Rossolimo Attack | |
| Oct 5, 2023 | Lopez Pereyra | 1–0 | Sanz Menendez | CE VETERANOS. supra 50.2023 | French Defense: St. George Defense | |
| Oct 4, 2023 | Marin Bellon | 0–1 | Lopez Pereyra | CE VETERANOS. supra 50.2023 | Hungarian Opening: Dutch Defense | |
| Oct 3, 2023 | Lopez Pereyra | ½–½ | Juan Mas | CE VETERANOS. supra 50.2023 | Caro-Kann Defense: Panov Attack | |
| Oct 2, 2023 | Candela Perez | 1–0 | Lopez Pereyra | 50.2023 | Dutch Defense: Leningrad Variation, Matulovic Variation | |
| Oct 1, 2023 | Lopez Pereyra | 1–0 | Fernandez Muixi | 50.2023 | Sicilian Defense: Scheveningen Variation, Modern Variation | |
| Sep 30, 2023 | Garcia Castilla | * | Lopez Pereyra | 50.2023 | ? | |
| Aug 12, 2022 | Martin Ramos | 1–0 | Lopez Pereyra | Playing with the stars | Dutch Defense: Classical Variation, Buenos Aires Variation | |
| Aug 11, 2022 | Lopez Pereyra | 1–0 | Martin Rodriguez | Playing with the stars | ? | |
| Aug 9, 2022 | Lopez Pereyra | 1–0 | Alonso Perez | Playing with the stars | ? | |
| Aug 9, 2022 | Perez Bolanos | 1–0 | Lopez Pereyra | Playing with the stars | French Defense: Exchange Variation | |
| Aug 8, 2022 | Martinez Duany | 1–0 | Lopez Pereyra | Playing with the stars | Sicilian Defense: Keres Variation | |
| Aug 7, 2022 | Geske | 1–0 | Lopez Pereyra | La Palma Island Open | Sicilian Defense: Nyezhmetdinov-Rossolimo Attack, Fianchetto Variation | |
| Aug 6, 2022 | Lopez Pereyra | 1–0 | Gonzalez Mora | La Palma Island Open | ? | |
| Jul 14, 2021 | Kecskemeti | * | Lopez Pereyra | Paracin Open | A | ? | |
| Jul 13, 2021 | Lopez Pereyra | * | Spasic | Paracin Open | A | ? | |
| Jul 12, 2021 | Bozanic | * | Lopez Pereyra | Paracin Open | A | ? | |
| Jul 10, 2021 | Lopez Pereyra | * | Defromont | Paracin Open | A | ? | |
| Jul 10, 2021 | Abergel | * | Lopez Pereyra | Paracin Open | A | ? | |
| Jul 9, 2021 | Lopez Pereyra | ½–½ | Baglan | Paracin Open | A | ? | |
