| Mar 7, 2026 | Mendez Machado | 0–1 | Cruz Quintanilla | Campeonato Nacional SUB20 FEM | Sicilian Defense: Alapin Variation, Barmen Defense | |
| Mar 2, 2026 | Lobo Jimenez | ½–½ | Mendez Machado | Campeonato Nacional SUB20 FEM | Ruy Lopez: Closed, Chigorin Defense | |
| Mar 2, 2026 | Mendez Machado | 1–0 | Caicedo Rios | Campeonato Nacional SUB20 FEM | Sicilian Defense: Alapin Variation | |
| Mar 2, 2026 | Garcia Marroquin | 1–0 | Mendez Machado | Campeonato Nacional SUB20 FEM | English Opening: Symmetrical Variation | |
| Mar 2, 2026 | Urriola Torres | 1–0 | Mendez Machado | Campeonato Nacional SUB20 FEM | Ruy Lopez: Morphy Defense, Anderssen Variation | |
| Oct 6, 2025 | Mendez Machado | 1–0 | Marin Guevara | Ronda 4: Mendez Machado, Fatima - Marin Guevara, Mariana | Caro-Kann Defense: Panov Attack | |
| Oct 6, 2025 | Garcia Juarez | 1–0 | Mendez Machado | Ronda 3: Garcia Juarez, Camila Ximena - Mendez Machado, Fatima | Queen's Pawn Game | |
| Oct 5, 2025 | Mendez Machado | 1–0 | Velasquez | Ronda 1: Mendez Machado, Fatima - Velasquez, Shareth | Sicilian Defense: Alapin Variation | |
| Oct 5, 2025 | Mendez Machado | 1–0 | Palencia | Ronda 2: Mendez Machado, Fatima - Palencia, Sophia | Italian Game: Classical Variation, Giuoco Pianissimo | |
| Oct 5, 2025 | Matus Acevedo | 1–0 | Mendez Machado | Ronda 5: Matus Acevedo, Ariadna Lucia - Mendez Machado, Fatima | Ruy Lopez: Exchange Variation | |
| Oct 4, 2025 | Ponciano Gonzalez | 0–1 | Mendez Machado | Ronda 5: Ponciano Gonzalez, Mireya - Mendez Machado, Fatima | Queen's Pawn Game: Chigorin Variation | |
| Oct 4, 2025 | Mendez Machado | 1–0 | Matus Acevedo | Ronda 4: Mendez Machado, Fatima - Matus Acevedo, Ariadna Lucia | Italian Game: Classical Variation, Giuoco Pianissimo | |
| Oct 4, 2025 | Mendez Machado | 1–0 | Ramirez Pena | Ronda 3: Mendez Machado, Fatima - Ramirez Pena, Emily Verenice | Pirc Defense: Classical Variation | |
| Oct 4, 2025 | Pinto Barahona | 0–1 | Mendez Machado | Ronda 2: Pinto Barahona, Ana Lucia - Mendez Machado, Fatima | Italian Game: Classical Variation, Giuoco Pianissimo, with d6 | |
| Oct 4, 2025 | Mendez Machado | ½–½ | Guerrero Diaz | Ronda 1: Mendez Machado, Fatima - Guerrero Diaz, Leticia Fiorella | Sicilian Defense: Alapin Variation, Barmen Defense | |
| Oct 3, 2025 | Loria Molina | 0–1 | Mendez Machado | Ronda 5: Loria Molina, Sofia - Mendez Machado, Fatima | Four Knights Game: Scotch Variation Accepted | |
| Oct 3, 2025 | Mendez Machado | 1–0 | Nerio Alvarenga | Ronda 4: Mendez Machado, Fatima - Nerio Alvarenga, Blanca Sarai | Caro-Kann Defense: Panov Attack | |
| Oct 3, 2025 | Irigoyen Potoy | 0–1 | Mendez Machado | Ronda 3: Irigoyen Potoy, Nancy Stefanie - Mendez Machado, Fatima | Van't Kruijs Opening | |
| Oct 3, 2025 | Mendez Machado | 1–0 | Ponciano Gonzalez | Ronda 2: Mendez Machado, Fatima - Ponciano Gonzalez, Mireya | Italian Game: Classical Variation, Giuoco Pianissimo, with d6 | |
| Oct 3, 2025 | Mendez Machado | 1–0 | Reyes Diaz | Round 1: Mendez Machado, Fatima - Reyes Diaz, Camila Maria | Italian Game: Classical Variation, Giuoco Pianissimo | |
| Nov 10, 2024 | Mendez Machado | 0–1 | Avendano Icaza | Round 5: Mendez Machado, Fatima - Avendano Icaza, Alessia Rebeca | Sicilian Defense: French Variation | |
| Nov 9, 2024 | Kitaeff Mattison | 0–1 | Mendez Machado | Round 4: Kitaeff Mattison, Andres Constantin - Mendez Machado, Fatima | Italian Game: Classical Variation, Giuoco Pianissimo | |
| May 19, 2024 | Munoz Henriquez | 1–0 | Mendez Machado | Campeonato Nacional FEMENINO Panama 2024 | Ruy Lopez: Open | |
| May 18, 2024 | Mendez Machado | 0–1 | Caicedo Rios | Campeonato Nacional FEMENINO Panama 2024 | Sicilian Defense: Modern Variations | |
| May 16, 2024 | Mendez Machado | 0–1 | Lobo Jimenez | Campeonato Nacional FEMENINO Panama 2024 | Sicilian Defense: Old Sicilian | |
| Aug 16, 2021 | Mendez Machado | 0–1 | Chichinadze | World Youth Cup 2021 O18-G10 - Girls 10 | Ruy Lopez: Exchange Variation | |
| Aug 16, 2021 | Mendez Machado | 0–1 | Leake | World Youth Cup 2021 O18-G10 - Girls 10 | Ruy Lopez: Berlin Defense | |
| Aug 16, 2021 | Mendez Machado | 1–0 | Katic | World Youth Cup 2021 O18-G10 - Girls 10 | Petrov's Defense | |
| Aug 16, 2021 | Mendez Machado | 0–1 | Lemonjava | World Youth Cup 2021 O18-G10 - Girls 10 | Ruy Lopez: Berlin Defense | |
| Aug 16, 2021 | Mendez Machado | 1–0 | Maass | World Youth Cup 2021 O18-G10 - Girls 10 | Ruy Lopez: Exchange Variation, Lutikov Variation | |
| Aug 16, 2021 | Haughton-Pathaw | 0–1 | Mendez Machado | World Youth Cup 2021 O18-G10 - Girls 10 | Four Knights Game: Italian Variation | |
| Aug 16, 2021 | Liu | 1–0 | Mendez Machado | World Youth Cup 2021 O18-G10 - Girls 10 | Scotch Game: Classical Variation, Intermezzo Variation | |
| Aug 16, 2021 | Enkhriikhen | 1–0 | Mendez Machado | World Youth Cup 2021 O18-G10 - Girls 10 | Italian Game: Two Knights Defense, Modern Bishop's Opening | |
| Aug 16, 2021 | Suresh | 1–0 | Mendez Machado | World Youth Cup 2021 O18-G10 - Girls 10 | Four Knights Game: Italian Variation | |
| Aug 16, 2021 | Johnson | 0–1 | Mendez Machado | World Youth Cup 2021 O18-G10 - Girls 10 | Four Knights Game: Italian Variation | |