| Feb 22, 2026 | Villeda Villafana | 0–1 | Benito De Leo | Round 6: Villeda Villafana, Salvador Adrian - Benito De Leo, Estefania | English Opening: King's English Variation, Two Knights Variation, Keres Variation | |
| Oct 30, 2025 | Mateos Lopez | 0–1 | Benito De Leo | Round 6: Mateos Lopez, Jennifer Kas - Benito De Leo, Estefania | Trompowsky Attack | |
| Oct 29, 2025 | Aguilar Leon | 0–1 | Benito De Leo | Round 4: Aguilar Leon, Gabriela - Benito De Leo, Estefania | Indian Defense | |
| Oct 29, 2025 | Benito De Leo | 1–0 | Avila Cisneros | Round 5: Benito De Leo, Estefania - Avila Cisneros, Bertha Isabel | Sicilian Defense: Smith-Morra Gambit Accepted | |
| Oct 29, 2025 | Benito De Leo | 0–1 | Ortega Beltran | Round 3: Benito De Leo, Estefania - Ortega Beltran, Ximena | Sicilian Defense: Smith-Morra Gambit Declined, Push Variation | |
| Oct 29, 2025 | Villalva Cedano | 0–1 | Benito De Leo | Round 2: Villalva Cedano, Mariel - Benito De Leo, Estefania | Vienna Game: Mieses Variation | |
| Oct 29, 2025 | Benito De Leo | 1–0 | Robles Albarran | Round 1: Benito De Leo, Estefania - Robles Albarran, Frida Aylin | Italian Game: Classical Variation, Giuoco Pianissimo, with d6 | |
| Oct 29, 2025 | Mendoza Recio | 0–1 | Benito De Leo | Round 4: Mendoza Recio, Josselyne - Benito De Leo, Estefania | Scotch Game: Schmidt Variation | |
| Oct 29, 2025 | Benito De Leo | 1–0 | Villalva Cedano | Round 3: Benito De Leo, Estefania - Villalva Cedano, Mariel | Sicilian Defense: Smith-Morra Gambit Accepted | |
| Oct 29, 2025 | Belman Sanchez | 0–1 | Benito De Leo | Round 2: Belman Sanchez, Shareeth - Benito De Leo, Estefania | Italian Game: Giuoco Pianissimo, Normal | |
| Oct 29, 2025 | Benito De Leo | 1–0 | Munoz | Round 1: Benito De Leo, Estefania - Munoz, Vela Maria Jose | Sicilian Defense: Smith-Morra Gambit | |
| Oct 29, 2025 | Aguilar Sanchez | ½–½ | Benito De Leo | Round 6: Aguilar Sanchez, Citlalli Genoveva - Benito De Leo, Estefania | Italian Game: Two Knights Defense | |
| Oct 29, 2025 | Benito De Leo | 1–0 | Velarde Hernandez | Round 5: Benito De Leo, Estefania - Velarde Hernandez, Paulina Yunuen | Scandinavian Defense: Valencian Variation, Ilundain Variation | |
| Oct 28, 2025 | Benito De Leo | 0–1 | Santiago Martinez | Round 6: Benito De Leo, Estefania - Santiago Martinez, Citlali | Italian Game: Classical Variation, Giuoco Pianissimo, with d6 | |
| Oct 28, 2025 | Mejia Granados | ½–½ | Benito De Leo | Round 5: Mejia Granados, Paulina Isabel - Benito De Leo, Estefania | Indian Defense: Anti-Nimzo-Indian | |
| Oct 27, 2025 | Benito De Leo | 1–0 | Mateos Lopez | Round 4: Benito De Leo, Estefania - Mateos Lopez, Jennifer Kas | Scandinavian Defense: Marshall Variation | |
| Oct 27, 2025 | Esquivel San Agustin | ½–½ | Benito De Leo | Round 3: Esquivel San Agustin, Fatima - Benito De Leo, Estefania | Italian Game: Classical Variation, Giuoco Pianissimo, with d6 | |
| Oct 26, 2025 | Benito De Leo | 1–0 | Jarillo Gonzalez | Round 2: Benito De Leo, Estefania - Jarillo Gonzalez, Andrea Paulina | Sicilian Defense: Accelerated Dragon, Maróczy Bind, Gurgenidze Variation | |
| Oct 26, 2025 | Monserrat Guadalupe Valdez Beltran | 0–1 | Benito De Leo | Round 1: Monserrat Guadalupe Valdez Beltran - Benito De Leo, Estefania | Indian Defense: London System | |
| Oct 12, 2025 | Benito De Leo | ½–½ | Hernandez Ortega | Round 6: Benito De Leo, Estefania - Hernandez Ortega, Carolina | Italian Game: Two Knights Defense, Modern Bishop's Opening | |
| Oct 12, 2025 | Benito De Leo | 0–1 | Garcia Hernandez | Round 5: Benito De Leo, Estefania - Garcia Hernandez, Rebeca | Sicilian Defense: Moscow Variation | |
| Oct 11, 2025 | Garcia Gomez | 0–1 | Benito De Leo | Round 4: Garcia Gomez, Valeria - Benito De Leo, Estefania | Italian Game: Scotch Gambit, Max Lange Attack | |
| Oct 11, 2025 | Benito De Leo | ½–½ | Guzman Garcia | Round 3: Benito De Leo, Estefania - Guzman Garcia, Mia Fernanda | Sicilian Defense: Alapin Variation, Barmen Defense | |
| Oct 11, 2025 | Cabrera Cruz | ½–½ | Benito De Leo | Round 2: Cabrera Cruz, Brenda Elisa - Benito De Leo, Estefania | Italian Game: Scotch Gambit, Anderssen Attack | |
| Oct 10, 2025 | Romero Rosas | 0–1 | Benito De Leo | Round 1: Romero Rosas, Stephanie Danile - Benito De Leo, Estefania | ? | |
| Mar 9, 2025 | Tykhomyrova | * | Benito De Leo | Ronda 4: Tykhomyrova, Olessia - Benito De Leo, Estefania | ? | |
| Mar 8, 2025 | Benito De Leo | * | Gallego Moreno | Ronda 3: Benito De Leo, Estefania - Gallego Moreno, Nerea | ? | |
| Mar 8, 2025 | Palao | 1–0 | Benito De Leo | Ronda 2: Palao, Adriana - Benito De Leo, Estefania | Italian Game: Scotch Gambit, Max Lange Attack | |
| Mar 8, 2025 | Benito De Leo | * | Serrat Jimenez | Ronda 1: Benito De Leo, Estefania - Serrat Jimenez, Cristina | ? | |
| Mar 3, 2025 | Benito De Leo | ½–½ | Salazar Gould | Ronda 5: Benito De Leo, Estefania - Salazar Gould, Melanie | French Defense: Tarrasch Variation, Closed Variation, Main Line | |
| May 26, 2024 | Benito De Leo | * | Lozada Resendiz | Ronda 6: Benito De Leo, Estefania - Lozada Resendiz, Daniel Ivan | Petrov's Defense: Nimzowitsch Attack | |
| May 25, 2024 | Benito De Leo | 0–1 | Mukul Aldana | Ronda 3: Benito De Leo, Estefania - Mukul Aldana, Daniela Maria | Petrov's Defense | |
| May 25, 2024 | Benito De Leo | 1–0 | Hernandez Diaz | Ronda 7: Benito De Leo, Estefania - Hernandez Diaz, Paula Sofia | Sicilian Defense: Classical Variation | |
| May 24, 2024 | Benito De Leo | 0–1 | Palma Villanueva | Ronda 2: Benito De Leo, Estefania - Palma Villanueva, Miguel Tadeo | Sicilian Defense: Smith-Morra Gambit Accepted, Paulsen Formation | |
| Mar 31, 2024 | Hernandez Diaz | 1–0 | Benito De Leo | Abierto Mexicano \"Querétaro 2024\" 2a., 3a. y Femenil | Slav Defense: Quiet Variation, Schallopp Defense | |
| Mar 29, 2024 | Benito De Leo | 0–1 | Corrales Jimenez | Abierto Mexicano \"Querétaro 2024\" 2a., 3a. y Femenil | Sicilian Defense: Dragon Variation, Yugoslav Attack, Modern Line | |
| Aug 1, 2021 | Benito De Leo | 1–0 | Gomez Morales | World Youth Cup 2021 O10-G18 - Girls 18 | King's Pawn Game | |
| Aug 1, 2021 | Benito De Leo | 0–1 | Noshin | World Youth Cup 2021 O10-G18 - Girls 18 | Italian Game: Classical Variation, Giuoco Pianissimo, Albin Variation | |
| Aug 1, 2021 | Benito De Leo | 1–0 | Mohsen | World Youth Cup 2021 O10-G18 - Girls 18 | Caro-Kann Defense: Panov Attack | |
| Aug 1, 2021 | Benito De Leo | 1–0 | Nityata | World Youth Cup 2021 O10-G18 - Girls 18 | Petrov's Defense: Classical Attack | |
| Aug 1, 2021 | Benito De Leo | ½–½ | Pecorini | World Youth Cup 2021 O10-G18 - Girls 18 | Sicilian Defense: Alapin Variation, Barmen Defense, Modern Line | |
| Aug 1, 2021 | Bach | 1–0 | Benito De Leo | World Youth Cup 2021 O10-G18 - Girls 18 | Semi-Slav Defense: Anti-Moscow Gambit | |
| Aug 1, 2021 | Biryukov | 0–1 | Benito De Leo | World Youth Cup 2021 O10-G18 - Girls 18 | Italian Game: Giuoco Piano | |
| Aug 1, 2021 | Jaufarally | 1–0 | Benito De Leo | World Youth Cup 2021 O10-G18 - Girls 18 | Italian Game: Classical Variation, Giuoco Pianissimo, with d6 | |
| Aug 1, 2021 | Borda Rodas | 1–0 | Benito De Leo | World Youth Cup 2021 O10-G18 - Girls 18 | Four Knights Game: Scotch Variation Accepted | |
| Aug 1, 2021 | Salazar Gould | 0–1 | Benito De Leo | World Youth Cup 2021 O10-G18 - Girls 18 | Italian Game: Classical Variation, Giuoco Pianissimo, with a6 | |
