| Jan 10, 2026 | Putnam | 1–0 | Rios Gallardo | Round 2: Putnam, Liam - Rios Gallardo, Guillermo | English Opening: Anglo-Indian Defense, King's Knight Variation | |
| Jun 7, 2025 | Diaz Mino | * | Rios Gallardo | Round 8: Diaz Mino, Daniel - Rios Gallardo, Guillermo | ? | |
| Jun 7, 2025 | Rios Gallardo | * | Belmonte Blasco | Round 7: Rios Gallardo, Guillermo - Belmonte Blasco, Maximo | ? | |
| Jun 7, 2025 | Barrios del Pozo | * | Rios Gallardo | Round 6: Barrios del Pozo, Daniela - Rios Gallardo, Guillermo | ? | |
| Jun 7, 2025 | Rios Gallardo | 0–1 | Martinez Ramirez | Round 5: Rios Gallardo, Guillermo - Martinez Ramirez, Lennis | Sicilian Defense: Alapin Variation | |
| Jun 7, 2025 | Tykhomyrova | * | Rios Gallardo | Round 4: Tykhomyrova, Olessia - Rios Gallardo, Guillermo | ? | |
| Jun 7, 2025 | Rios Gallardo | * | Rumbos Garcia | Round 3: Rios Gallardo, Guillermo - Rumbos Garcia, Alejandro Daniel | ? | |
| Jun 7, 2025 | Coca Majaron | * | Rios Gallardo | Round 2: Coca Majaron, Alvaro - Rios Gallardo, Guillermo | ? | |
| Jun 7, 2025 | Rios Gallardo | * | Gonzalez Macias | Round 1: Rios Gallardo, Guillermo - Gonzalez Macias, Pablo | ? | |
| May 25, 2025 | Rios Gallardo | 0–1 | Gaspar Lopez | Anda_absoluto | Ruy Lopez: Morphy Defense, Anderssen Variation | |
| May 24, 2025 | Sanjuan Garcia | 1–0 | Rios Gallardo | Anda_absoluto | French Defense: Advance Variation, Milner-Barry Gambit, Hector Variation | |
| May 24, 2025 | Rios Gallardo | 0–1 | Perea Fruet | Anda_absoluto | Caro-Kann Defense: Advance Variation, Tal Variation | |
| May 23, 2025 | Rios Gallardo | 1–0 | Balbuena Fuentes | Anda_absoluto | French Defense: Tarrasch Variation, Chistyakov Defense | |
| May 15, 2025 | Merario Alarcon | 1–0 | Rios Gallardo | Anda_absoluto | Zukertort Opening: Dutch Variation | |
| Jan 14, 2025 | Pogorelov | * | Rios Gallardo | Round 5: Pogorelov, Ruslan - Rios Gallardo, Guillermo | ? | |
| Jan 12, 2025 | Balabayeva | * | Rios Gallardo | Round 3: Balabayeva, Xeniya - Rios Gallardo, Guillermo | ? | |
| Jan 11, 2025 | Rios Gallardo | * | Jimenez Trejo | Round 2: Rios Gallardo, Guillermo - Jimenez Trejo, Jose Maria | ? | |
| Jan 10, 2025 | Sanchez Munoz | * | Rios Gallardo | Round 1: Sanchez Munoz, Jesus - Rios Gallardo, Guillermo | ? | |
| Dec 8, 2024 | Rios Gallardo | 1–0 | Fornieles Gomez | LA ZUBIA 2024 | Caro-Kann Defense: Advance Variation, Botvinnik-Carls Defense | |
| Dec 7, 2024 | Rios Gallardo | 1–0 | Martin Sanchez | LA ZUBIA 2024 | Sicilian Defense: Closed | |
| Dec 7, 2024 | Moreno Bello | 0–1 | Rios Gallardo | LA ZUBIA 2024 | Sicilian Defense: Mengarini Variation | |
| Dec 6, 2024 | Rios Gallardo | 1–0 | Giraldez Requena | LA ZUBIA 2024 | Sicilian Defense: Grand Prix Attack | |
| Dec 6, 2024 | Domingo Nunez | 1–0 | Rios Gallardo | LA ZUBIA 2024 | English Opening: Neo-Catalan Declined | |
| Dec 5, 2024 | Rios Gallardo | 1–0 | Ortiz Alfaro | LA ZUBIA 2024 | French Defense: Tarrasch Variation, Open System, Euwe-Keres Line | |
| Dec 5, 2024 | Marzec | 0–1 | Rios Gallardo | LA ZUBIA 2024 | Queen's Gambit Declined: Traditional Variation | |
| Oct 27, 2024 | Rios Gallardo | ½–½ | Perez Garcia | Round 8: Rios Gallardo, Guillermo - Perez Garcia, Roberto | Sicilian Defense: Closed, Traditional | |
| Oct 20, 2024 | Chacon Perez | ½–½ | Rios Gallardo | Round 7: Chacon Perez, Juan - Rios Gallardo, Guillermo | French Defense: Exchange Variation | |
| Oct 13, 2024 | Rodriguez Morilla | 0–1 | Rios Gallardo | Round 6: Rodriguez Morilla, Joaquin - Rios Gallardo, Guillermo | Sicilian Defense: Moscow Variation | |
| Oct 6, 2024 | Rios Gallardo | 1–0 | Linan Molina | Round 5: Rios Gallardo, Guillermo - Linan Molina, Daniel | Caro-Kann Defense: Advance Variation, Tal Variation | |
| Sep 29, 2024 | Rios Gallardo | 1–0 | Sanchez-Matamoros | Round 4: Rios Gallardo, Guillermo - Sanchez-Matamoros, Daniel | Caro-Kann Defense: Exchange Variation, Rubinstein Variation | |
| Sep 22, 2024 | Mariscal Olmedo | 0–1 | Rios Gallardo | Round 3: Mariscal Olmedo, Francisco - Rios Gallardo, Guillermo | Mieses Opening: Reversed Rat | |
| Sep 15, 2024 | Rios Gallardo | * | Gonzalez Rueda | Round 2: Rios Gallardo, Guillermo - Gonzalez Rueda, Jose Luis | ? | |
| Sep 7, 2024 | Salas Campuzano | ½–½ | Rios Gallardo | Round 1: Salas Campuzano, Sergio - Rios Gallardo, Guillermo | Sicilian Defense: Delayed Alapin Variation, with d6 | |
| Jul 23, 2022 | Rios Gallardo | * | Coronel Morgado | Sevilla Open | ? | |
| Jul 22, 2022 | Cuellar Montes | * | Rios Gallardo | Sevilla Open | French Defense: Schlechter Variation | |
| Jul 21, 2022 | Rios Gallardo | * | Ramirez Sanchez | Sevilla Open | ? | |
| Jul 20, 2022 | Moncada Rodriguez | * | Rios Gallardo | Sevilla Open | ? | |
| Jul 19, 2022 | Rios Gallardo | * | Salas Lerida | Sevilla Open | ? | |
| Jul 4, 2021 | Rios Gallardo | * | Coba Moncada | Sevilla Open | ? | |
| Jul 4, 2021 | Peschardt | ½–½ | Rios Gallardo | Sevilla Open | ? | |
| Jul 3, 2021 | Rios Gallardo | ½–½ | bye | Sevilla Open | ? | |
| Jul 3, 2021 | Rios Gallardo | 1–0 | Gonzalez del Campo | Sevilla Open | ? | |
| Jul 2, 2021 | Rios Gallardo | * | Herrera Vidal | Sevilla Open | ? | |
| Jul 1, 2021 | Rodrigues do Nascimento Perez | 0–1 | Rios Gallardo | Sevilla Open | ? | |
| Jun 30, 2021 | Rios Gallardo | 0–1 | Oliveros Mejias | Sevilla Open | ? | |
