| May 25, 2026 | Tomasi | 0–1 | Villanueva | Round 9: Tomasi, Albert - Villanueva, Mario | French Defense: Alekhine-Chatard Attack, Albin-Chatard Gambit | |
| May 24, 2026 | Villanueva | 0–1 | Vasquez Schroeder | Round 8: Villanueva, Mario - Vasquez Schroeder, Rodrigo | Caro-Kann Defense: Advance Variation, Short Variation | |
| May 23, 2026 | Jardim | 0–1 | Villanueva | Round 7: Jardim, Frederico Rodrigues - Villanueva, Mario | Queen's Indian Defense: Classical Variation, Traditional Variation, Main Line | |
| May 22, 2026 | Bazan Romero | ½–½ | Villanueva | Round 5: Bazan Romero, Octavio Aaron - Villanueva, Mario | French Defense: Advance Variation, Euwe Variation | |
| May 20, 2026 | Ocampos | ½–½ | Villanueva | Round 3: Ocampos, Ian - Villanueva, Mario | French Defense: Steinitz Variation, Boleslavsky Variation | |
| May 19, 2026 | Villanueva | 1–0 | Giampa | Round 2: Villanueva, Mario - Giampa, Alejandro | Italian Game: Two Knights Defense, Modern Bishop's Opening | |
| May 18, 2026 | Di Cola | 0–1 | Villanueva | Round 1: Di Cola, Valentino Jose - Villanueva, Mario | French Defense: Tarrasch Variation, Open System, Euwe-Keres Line | |
| Apr 19, 2026 | Di Berardino | ½–½ | Villanueva | II Rio Chess Masters 2026 (ITT) | English Defense | |
| Apr 18, 2026 | Villanueva | ½–½ | Delgado Ramirez | II Rio Chess Masters 2026 (ITT) | Petrov's Defense: Millennium Attack | |
| Apr 17, 2026 | Melian | 0–1 | Villanueva | II Rio Chess Masters 2026 (ITT) | French Defense: Tarrasch Variation, Open System, Main Line | |
| Apr 16, 2026 | Villanueva | 1–0 | Cunha | II Rio Chess Masters 2026 (ITT) | Scandinavian Defense: Gubinsky-Melts Defense | |
| Apr 15, 2026 | Arenas | ½–½ | Villanueva | II Rio Chess Masters 2026 (ITT) | English Opening | |
| Apr 14, 2026 | Villanueva | 0–1 | Ticona Rocabado | II Rio Chess Masters 2026 (ITT) | Italian Game: Giuoco Pianissimo, Normal | |
| Apr 12, 2026 | Soriano Quispe | 0–1 | Villanueva | II Rio Chess Masters 2026 (ITT) | French Defense: Advance Variation, Euwe Variation | |
| Apr 11, 2026 | Villanueva | ½–½ | Ribeiro | II Rio Chess Masters 2026 (ITT) | Sicilian Defense: Pin Variation, Koch Variation | |
| Apr 6, 2026 | Fier | 1–0 | Villanueva | II Rio Chess Masters 2026 (ITT) | Queen's Indian Defense: Opocensky Variation | |
| Apr 6, 2026 | Villanueva | 1–0 | Jardim | II Rio Chess Masters 2026 (ITT) | Petrov's Defense: Cozio Attack | |
| Jan 31, 2026 | Villanueva | ½–½ | Silva | Round 9: Villanueva, Mario - Silva, Luca | Caro-Kann Defense: Advance Variation | |
| Jan 31, 2026 | Villanueva | ½–½ | Dolezal | Round 5: Villanueva, Mario - Dolezal, Cristian | Sicilian Defense: O'Kelly Variation, Yerevan System | |
| Jan 30, 2026 | Zarnicki | 1–0 | Villanueva | Round 4: Zarnicki, Pablo - Villanueva, Mario | Hungarian Opening | |
| Dec 13, 2025 | Villanueva | 0–1 | Granda Zuniga | Round 6: Villanueva, Mario - Granda Zuniga, Julio E | Italian Game: Two Knights Defense, Modern Bishop's Opening | |
| Dec 5, 2025 | Villanueva | ½–½ | Villca | Round 11: Villanueva, Mario - Villca, Julian | Italian Game: Giuoco Pianissimo, Normal | |
| Dec 4, 2025 | Barrionuevo | ½–½ | Villanueva | Round 10: Barrionuevo, Pablo - Villanueva, Mario | Rapport-Jobava System | |
| Dec 3, 2025 | Villanueva | 0–1 | Gomez | Round 9: Villanueva, Mario - Gomez, Carlos David | Italian Game: Two Knights Defense, Modern Bishop's Opening | |
| Dec 2, 2025 | Tristan | ½–½ | Villanueva | Round 8: Tristan, Leonardo - Villanueva, Mario | Tarrasch Defense: Two Knights Variation | |
| Dec 1, 2025 | Villanueva | ½–½ | Francisco Guecamburu | Round 7: Villanueva, Mario - Francisco Guecamburu, Candela Be | Sicilian Defense: Najdorf Variation, English Attack | |
| Nov 30, 2025 | Dolezal | 0–1 | Villanueva | Round 6: Dolezal, Cristian - Villanueva, Mario | English Defense | |
| Nov 29, 2025 | Villanueva | ½–½ | Valerga | Round 5: Villanueva, Mario - Valerga, Diego | Sicilian Defense: Four Knights Variation, Exchange Variation | |
| Nov 27, 2025 | Acosta | ½–½ | Villanueva | Round 3: Acosta, Pablo Ismael - Villanueva, Mario | King's Indian Attack: Spassky Variation | |
| Nov 26, 2025 | Villanueva | ½–½ | Flores | Round 2: Villanueva, Mario - Flores, Diego | Italian Game: Giuoco Pianissimo | |
| Nov 25, 2025 | Oro | ½–½ | Villanueva | Round 1: Oro, Faustino - Villanueva, Mario | Tarrasch Defense: Two Knights Variation | |
| Nov 24, 2025 | Perez Ponsa | ½–½ | Villanueva | Round 4: Perez Ponsa, Federico - Villanueva, Mario | Hungarian Opening | |
| Sep 14, 2025 | Cori T. | 0–1 | Villanueva | I Rio Chess Masters 2025 (ITT) | King's Indian Attack: Spassky Variation | |
| Sep 10, 2025 | Villanueva | 1–0 | Silva | I Rio Chess Masters 2025 (ITT) | Italian Game: Two Knights Defense, Modern Bishop's Opening | |
| Sep 9, 2025 | Menna Barreto | 0–1 | Villanueva | I Rio Chess Masters 2025 (ITT) | Zukertort Opening: Nimzo-Larsen Variation | |
| Sep 8, 2025 | Villanueva | ½–½ | Da Silva Borges | I Rio Chess Masters 2025 (ITT) | Modern Defense: Standard Line | |
| Sep 7, 2025 | Lima | ½–½ | Villanueva | I Rio Chess Masters 2025 (ITT) | Queen's Gambit Declined: Exchange Variation, Positional Variation | |
| Sep 7, 2025 | Villanueva | 0–1 | Flores Quillas | I Rio Chess Masters 2025 (ITT) | Sicilian Defense: Richter-Rauzer Variation, Neo-Modern Variation, Nyezhmetdinov Attack | |
| Sep 6, 2025 | Rangel | 0–1 | Villanueva | I Rio Chess Masters 2025 (ITT) | Caro-Kann Defense: Advance Variation, Botvinnik-Carls Defense | |
| Aug 28, 2025 | Fier | 1–0 | Villanueva | I Rio Chess Masters 2025 (ITT) | Catalan Opening: Closed | |
| Aug 28, 2025 | Lima | 0–1 | Villanueva | I Rio Chess Masters 2025 (ITT) | Caro-Kann Defense: Tartakower Variation | |
| Aug 28, 2025 | Villanueva | ½–½ | Filgueiras | I Rio Chess Masters 2025 (ITT) | Sicilian Defense: Kalashnikov Variation | |
| May 31, 2025 | Oparin | ½–½ | Villanueva | Round 11: Oparin, Grigoriy - Villanueva, Mario | English Opening: Agincourt Defense | |
| May 30, 2025 | Villanueva | 1–0 | Campos Gomez | Round 10: Villanueva, Mario - Campos Gomez, Manuel | Sicilian Defense: Richter-Rauzer Variation | |
| May 29, 2025 | Matsuura | 0–1 | Villanueva | Round 9: Matsuura, Everaldo - Villanueva, Mario | English Opening: Agincourt Defense | |
| May 28, 2025 | Villanueva | ½–½ | Caceres Benitez | Round 8: Villanueva, Mario - Caceres Benitez, Arturo Eduardo | Sicilian Defense: Four Knights Variation | |
| May 27, 2025 | Henriquez Villagra | * | Villanueva | Round 7: Henriquez Villagra, Cristobal - Villanueva, Mario | Queen's Gambit Declined: Exchange Variation, Positional Variation | |
| May 26, 2025 | Villanueva | * | Lopez Rayo | Round 6: Villanueva, Mario - Lopez Rayo, Santiago | Italian Game: Giuoco Pianissimo, Normal | |
| May 26, 2025 | Jacobson | ½–½ | Villanueva | Round 5: Jacobson, Brandon - Villanueva, Mario | Queen's Gambit Declined: Exchange Variation, Positional Variation | |
| May 18, 2025 | Villanueva | ½–½ | Dolezal | Round 9: Villanueva, Mario - Dolezal, Cristian | Petrov's Defense: Cozio Attack | |
| May 17, 2025 | Villanueva | 1–0 | Moreno Perez | Round 8: Villanueva, Mario - Moreno Perez, Tobias Sebastian | French Defense: Steinitz Variation, Boleslavsky Variation | |
| May 17, 2025 | Gomez | ½–½ | Villanueva | Round 7: Gomez, Carlos David - Villanueva, Mario | Queen's Gambit Declined: Exchange Variation, Positional Variation | |
| May 16, 2025 | Villanueva | 1–0 | Manzone | Round 6: Villanueva, Mario - Manzone, Alessandro | Italian Game: Two Knights Defense, Modern Bishop's Opening | |
| May 16, 2025 | Tomeo | 0–1 | Villanueva | Round 5: Tomeo, Ivan - Villanueva, Mario | Queen's Gambit Declined: Three Knights Variation | |
| May 14, 2025 | Villanueva | ½–½ | Barrionuevo | Round 2: Villanueva, Mario - Barrionuevo, Pablo | Italian Game: Two Knights Defense, Modern Bishop's Opening | |
| May 13, 2025 | Restuccia | 0–1 | Villanueva | Round 1: Restuccia, Francisco - Villanueva, Mario | Caro-Kann Defense: Advance Variation, Tal Variation | |
| Mar 24, 2025 | Villanueva | ½–½ | Hungaski | Round 7: Villanueva, Mario - Hungaski, Robert | Sicilian Defense: Löwenthal Variation | |
| Mar 24, 2025 | Carbone | 0–1 | Villanueva | Round 11: Carbone, Diego - Villanueva, Mario | Catalan Opening: Closed | |
| Mar 24, 2025 | Villanueva | 0–1 | Perez Ponsa | Round 10: Villanueva, Mario - Perez Ponsa, Federico | Sicilian Defense: Najdorf Variation, English Attack, Anti-English | |
| Mar 24, 2025 | Villanueva | 1–0 | Flores | Round 9: Villanueva, Mario - Flores, Diego | Sicilian Defense: Kan Variation, Wing Attack | |
| Mar 23, 2025 | Rodriguez Vila | 1–0 | Villanueva | Round 8: Rodriguez Vila, Andres - Villanueva, Mario | Zukertort Opening | |
| Mar 22, 2025 | Paveto | 0–1 | Villanueva | Round 6: Paveto, Kevin - Villanueva, Mario | French Defense: Advance Variation, Paulsen Attack | |
| Mar 22, 2025 | Villanueva | 1–0 | Guerrero | Round 5: Villanueva, Mario - Guerrero, Alvaro | Caro-Kann Defense: Advance Variation, Tal Variation | |
| Mar 22, 2025 | Masoller | 0–1 | Villanueva | Round 4: Masoller, Martin - Villanueva, Mario | French Defense: Tarrasch Variation, Open System, Süchting Line | |
| Mar 22, 2025 | Villanueva | 0–1 | Vazquez | Round 3: Villanueva, Mario - Vazquez, Facundo | Sicilian Defense: Kan Variation, Wing Attack | |
| Mar 22, 2025 | Bustelo | 0–1 | Villanueva | Round 2: Bustelo, Tabare - Villanueva, Mario | Queen's Pawn Game: Levitsky Attack | |
| Mar 22, 2025 | Villanueva | 1–0 | Bon | Round 1: Villanueva, Mario - Bon, Charles | Sicilian Defense: Kan Variation, Knight Variation | |
| Mar 21, 2025 | Hoffman | 0–1 | Villanueva | Round 13: Hoffman, Alejandro - Villanueva, Mario | Queen's Indian Defense: Euwe Variation | |
| Mar 21, 2025 | Villanueva | ½–½ | Diaz Hollemaert | Round 12: Villanueva, Mario - Diaz Hollemaert, Nahuel | Modern Defense | |
| Mar 21, 2025 | Villanueva | 1–0 | Coppola | Round 11: Villanueva, Mario - Coppola, Claudio | Sicilian Defense: Dragon Variation | |
| Mar 21, 2025 | Cuenca Jimenez | 1–0 | Villanueva | Round 10: Cuenca Jimenez, Jose Fernando - Villanueva, Mario | Horwitz Defense | |
| Mar 21, 2025 | Villanueva | 1–0 | Dubrovich | Round 9: Villanueva, Mario - Dubrovich, Igor | Sicilian Defense: Moscow Variation | |
| Mar 21, 2025 | Oro | 1–0 | Villanueva | Round 8: Oro, Faustino - Villanueva, Mario | King's Indian Attack: Spassky Variation | |
| Mar 21, 2025 | Guerrero | ½–½ | Villanueva | Round 7: Guerrero, Alvaro - Villanueva, Mario | French Defense: King's Indian Attack | |
| Mar 21, 2025 | Villanueva | 0–1 | Hungaski | Round 6: Villanueva, Mario - Hungaski, Robert | French Defense: Winawer Variation, Advance Variation | |
| Mar 21, 2025 | Villanueva | 1–0 | Izquierdo | Round 5: Villanueva, Mario - Izquierdo, Sebastian | Scandinavian Defense: Modern Variation | |
| Mar 21, 2025 | Araque | 0–1 | Villanueva | Round 4: Araque, Jairo - Villanueva, Mario | Queen's Pawn Game: Accelerated London System | |
| Nov 10, 2024 | Villanueva | ½–½ | Hobaica | Round 5: Villanueva, Mario - Hobaica, Juan Pablo | Italian Game: Two Knights Defense, Modern Bishop's Opening | |
| Nov 10, 2024 | Tomeo | 0–1 | Villanueva | Round 6: Tomeo, Ivan - Villanueva, Mario | French Defense: Burn Variation | |
| Nov 9, 2024 | Villanueva | 1–0 | Contin | Round 3: Villanueva, Mario - Contin, Daniel | French Defense: Winawer Variation, Warsaw Variation | |
| Nov 9, 2024 | Flores | ½–½ | Villanueva | Round 4: Flores, Diego - Villanueva, Mario | Zukertort Opening: Nimzo-Larsen Variation | |
| Nov 8, 2024 | Villanueva | 1–0 | Grandez Arevalo | Round 1: Villanueva, Mario - Grandez Arevalo, Miguel Angel | Caro-Kann Defense: Advance Variation, Botvinnik-Carls Defense | |
| Nov 8, 2024 | Zamani | 0–1 | Villanueva | Round 2: Zamani, Andres - Villanueva, Mario | Caro-Kann Defense: Advance Variation, Botvinnik-Carls Defense | |
| Aug 19, 2021 | Villanueva | * | Fernandez Aguilar | Barcelona City | ? | |
| Aug 18, 2021 | Burgalat | * | Villanueva | Barcelona City | ? | |
| Jul 25, 2021 | Villanueva | 1–0 | Veiga | Open Valencia Cuna 2021 Torrent | Ruy Lopez: Closed, Breyer Defense, Zaitsev Hybrid | |
| Jul 24, 2021 | Sosa | 1–0 | Villanueva | Open Valencia Cuna 2021 Torrent | French Defense: Tarrasch Variation, Chistyakov Defense | |
| Jul 23, 2021 | Villanueva | 1–0 | Granero Roca | Open Valencia Cuna 2021 Torrent | Ruy Lopez: Closed, Bogoljubow Variation | |
| Jul 23, 2021 | Cruz Lledo | ½–½ | Villanueva | Open Valencia Cuna 2021 Torrent | Queen's Indian Defense: Classical Variation, Traditional Variation, Main Line | |
| Jul 22, 2021 | Villanueva | 1–0 | Cruz | Open Valencia Cuna 2021 Torrent | Sicilian Defense: Najdorf Variation | |
| Jul 21, 2021 | Pallardo Lozoya | ½–½ | Villanueva | Open Valencia Cuna 2021 Torrent | French Defense: Steinitz Variation, Boleslavsky Variation | |
| Jul 20, 2021 | Villanueva | ½–½ | Domingo Nunez | Open Valencia Cuna 2021 Torrent | Sicilian Defense: Taimanov Variation, Bastrikov Variation, English Attack | |
| Jul 20, 2021 | Garcia Dorado | 0–1 | Villanueva | Open Valencia Cuna 2021 Torrent | English Defense | |
| Jul 19, 2021 | Villanueva | 1–0 | Borissov | Open Valencia Cuna 2021 Torrent | Ruy Lopez: Closed, Bogoljubow Variation | |
| Jul 13, 2021 | Villanueva | * | Toledo Sanz | 40th Benasque Open | ? | |
| Jul 12, 2021 | Rottenwohrer Suarez | * | Villanueva | 40th Benasque Open | ? | |
| Jul 11, 2021 | Villanueva | * | Orantes Taboada | 40th Benasque Open | ? | |
| Jul 10, 2021 | Suarez Uriel | * | Villanueva | 40th Benasque Open | ? | |
| Jul 9, 2021 | Villanueva | * | Braeuning | 40th Benasque Open | ? | |
| Jul 8, 2021 | Guillermo Gonzalez | * | Villanueva | 40th Benasque Open | ? | |