| Jun 30, 2026 | Suleymenov | 1–0 | Villegas | X Caioba STD | Sicilian Defense: Najdorf Variation, English Attack | |
| Jun 30, 2026 | Villegas | * | Marquez Rosas | X TORNEIO INTERNACIONAL DE XADREZ SESC CAIOBÁ - CLASSICO A | ? | |
| Jun 27, 2026 | Villegas | ½–½ | Borges | X Caioba RPD | Sicilian Defense: Taimanov Variation, Bastrikov Variation, English Attack | |
| Jun 27, 2026 | Di Berardino | 1–0 | Villegas | X Caioba RPD | Nimzo-Indian Defense: Normal Variation | |
| Jun 27, 2026 | Do Valle Cardoso | 0–1 | Villegas | X Caioba RPD | Sicilian Defense: Kan Variation, Wing Attack | |
| Jun 27, 2026 | Villegas | ½–½ | Delgado Ramirez | X Caioba RPD | Sicilian Defense: Richter-Rauzer Variation, Dragon Variation | |
| Jun 27, 2026 | Villegas | ½–½ | Acosta | X Caioba RPD | Philidor Defense: Lion Variation | |
| Jun 21, 2026 | Villegas | 1–0 | Stopa | Round 9: Villegas, Franco - Stopa, Jacek | Ruy Lopez: Morphy Defense, Neo-Arkhangelsk Variation | |
| Jun 20, 2026 | Villegas | 1–0 | Rodriguez Vila | Round 8: Villegas, Franco - Rodriguez Vila, Andres | Sicilian Defense: O'Kelly Variation, Réti System | |
| Jun 14, 2026 | Villegas | 0–1 | Quinones-Maletti | Round 2: Villegas, Franco - Quinones-Maletti, Julio Guillermo | French Defense: McCutcheon Variation, Lasker Variation | |
| May 30, 2026 | Galvan | 0–1 | Villegas | Round 8: Galvan, Juan Ignacio - Villegas, Franco | Sicilian Defense: Closed | |
| May 30, 2026 | Villegas | 1–0 | Mocca | Round 6: Villegas, Franco - Mocca, Pablo | Czech Defense | |
| May 30, 2026 | Schnaider | 1–0 | Villegas | Round 5: Schnaider, Ilan - Villegas, Franco | Sicilian Defense: Smith-Morra Gambit | |
| May 29, 2026 | Villegas | 1–0 | Tokman | Round 4: Villegas, Franco - Tokman, Ariel | Caro-Kann Defense: Advance Variation, Botvinnik-Carls Defense | |
| May 29, 2026 | Villegas | 1–0 | Hungaski | Round 9: Villegas, Franco - Hungaski, Robert | Pterodactyl Defense: Eastern, Anhanguera | |
| May 29, 2026 | Villegas | 1–0 | Molina | Round 7: Villegas, Franco - Molina, Pablo Sebastian | Ruy Lopez: Cozio Defense | |
| May 29, 2026 | Wardak | ½–½ | Villegas | Round 1: Wardak, Dante - Villegas, Franco | Sicilian Defense: Delayed Alapin Variation, with e6 | |
| Apr 25, 2026 | Villegas | 1–0 | Saldano Dayer | Round 8: Villegas, Franco - Saldano Dayer, Horacio | Pirc Defense | |
| Apr 25, 2026 | Perelman | 0–1 | Villegas | Round 7: Perelman, Hernan - Villegas, Franco | Catalan Opening: Closed | |
| Apr 25, 2026 | Villegas | ½–½ | Sorin | Round 6: Villegas, Franco - Sorin, Ariel | English Opening: Anglo-Indian Defense, King's Indian Formation | |
| Apr 25, 2026 | Perez Candelas | 0–1 | Villegas | Round 5: Perez Candelas, Andres Eloy - Villegas, Franco | French Defense: Exchange Variation, Monte Carlo Variation | |
| Apr 24, 2026 | Galls Aguirre | 1–0 | Villegas | Round 3: Galls Aguirre, Jorge - Villegas, Franco | Queen's Gambit Declined: Modern Variation, Normal Line | |
| Apr 24, 2026 | Villegas | 1–0 | Morasso | Round 2: Villegas, Franco - Morasso, Javier | Caro-Kann Defense: Advance Variation, Short Variation | |
| Apr 24, 2026 | Ramirez | 0–1 | Villegas | Round 1: Ramirez, Pedro - Villegas, Franco | Sicilian Defense: Alapin Variation, Smith-Morra Declined | |
| Apr 24, 2026 | Paveto | ½–½ | Villegas | Round 9: Paveto, Kevin - Villegas, Franco | Sicilian Defense: Kan Variation, Polugaevsky Variation | |
| Feb 28, 2026 | Villegas | 1–0 | Cabrera Pando | Round 8: Villegas, Franco - Cabrera Pando, Ramiro | Zukertort Opening: Kingside Fianchetto | |
| Feb 28, 2026 | Mocca | 0–1 | Villegas | Round 7: Mocca, Pablo - Villegas, Franco | Sicilian Defense: Wing Gambit Deferred | |
| Feb 27, 2026 | Villegas | 1–0 | Molina | Ronda 4: Villegas, Franco - Molina, Pablo Sebastian | Dutch Defense: Classical Variation, Ilyin-Zhenevsky Variation, Alatortsev-Lisitsyn Line | |
| Feb 27, 2026 | Axarlian | 0–1 | Villegas | Ronda 3: Axarlian, Carlos - Villegas, Franco | Sicilian Defense: Kan Variation, Knight Variation | |
| Feb 27, 2026 | Villegas | 1–0 | Galls Aguirre | Ronda 2: Villegas, Franco - Galls Aguirre, Jorge | Sicilian Defense: O'Kelly Variation, Venice System | |
| Feb 27, 2026 | Loiberg | 0–1 | Villegas | Round 1: Loiberg, German - Villegas, Franco | Sicilian Defense: Kan Variation, Maróczy Bind, Réti Variation | |
| Feb 27, 2026 | Villegas | 1–0 | Dolezal | Round 9: Villegas, Franco - Dolezal, Cristian | Ruy Lopez: Closed | |
| Feb 27, 2026 | Villegas | 0–1 | Sorin | Round 6: Villegas, Franco - Sorin, Ariel | Ruy Lopez: Open, Malkin Variation | |
| Feb 27, 2026 | Paveto | ½–½ | Villegas | Round 5: Paveto, Kevin - Villegas, Franco | Sicilian Defense: Kan Variation, Polugaevsky Variation | |
| Feb 7, 2026 | Villegas | 1–0 | Kulik | Round 9: Villegas, Franco - Kulik, Nicolas | Sicilian Defense: Najdorf Variation | |
| Feb 6, 2026 | Piasetski | 0–1 | Villegas | Round 8: Piasetski, Leon - Villegas, Franco | English Opening: Agincourt Defense, Neo-Catalan Declined | |
| Feb 5, 2026 | Villegas | 0–1 | Roselli Mailhe | Round 7: Villegas, Franco - Roselli Mailhe, Bernardo | French Defense: Winawer Variation, Portisch-Hook Variation | |
| Feb 4, 2026 | Carvalho | 0–1 | Villegas | Round 6: Carvalho, Guillermo - Villegas, Franco | English Opening: King's English Variation, Kramnik-Shirov Counterattack | |
| Feb 3, 2026 | Villegas | ½–½ | Petti | Round 5: Villegas, Franco - Petti, Luca Giovanni | Grünfeld Defense: Exchange Variation | |
| Feb 2, 2026 | Tristan | 1–0 | Villegas | Round 4: Tristan, Leonardo - Villegas, Franco | Nimzo-Indian Defense: Normal Variation | |
| Feb 1, 2026 | Villegas | 1–0 | Varela | Round 3: Villegas, Franco - Varela, Mateo | Sicilian Defense: Nyezhmetdinov-Rossolimo Attack | |
| Jan 31, 2026 | Saralegui | 0–1 | Villegas | Round 2: Saralegui, Mario - Villegas, Franco | Grünfeld Defense: Exchange Variation, Spassky Variation | |
| Jan 31, 2026 | Villegas | 1–0 | Cardarelli | Round 1: Villegas, Franco - Cardarelli, Leon | Nimzowitsch Defense: Declined Variation | |
| Dec 13, 2025 | Cheparinov | 0–1 | Villegas | Round 11: Cheparinov, Ivan - Villegas, Franco | Catalan Opening: Closed | |
| Dec 13, 2025 | Villegas | 0–1 | Granda Zuniga | Round 10: Villegas, Franco - Granda Zuniga, Julio E | Caro-Kann Defense: Advance Variation, Tal Variation | |
| Dec 12, 2025 | Flores | 1–0 | Villegas | Round 3: Flores, Diego - Villegas, Franco | English Opening: Agincourt Defense, Bogoljubow Defense | |
| Nov 29, 2025 | Cumpe | 1–0 | Villegas | Round 7: Cumpe, Lucas - Villegas, Franco | Sicilian Defense: Classical Variation | |
| Nov 29, 2025 | Paveto | 1–0 | Villegas | Round 5: Paveto, Kevin - Villegas, Franco | Sicilian Defense: Velimirovic Attack | |
| Nov 28, 2025 | Villegas | 0–1 | Dolezal | Round 4: Villegas, Franco - Dolezal, Cristian | Nimzowitsch Defense: Scandinavian Variation, Exchange Variation | |
| Nov 28, 2025 | Acosta | ½–½ | Villegas | Round 3: Acosta, Pablo Ismael - Villegas, Franco | Queen's Gambit Declined: Austrian Defense | |
| Nov 24, 2025 | Cuevas | ½–½ | Villegas | Round 5: Cuevas, Alex - Villegas, Franco | Nimzo-Larsen Attack: Indian Variation | |
| Nov 24, 2025 | Villegas | 1–0 | Kulik | Round 4: Villegas, Franco - Kulik, Nicolas | Sicilian Defense: Najdorf Variation, English Attack | |
| Nov 24, 2025 | Carbone | ½–½ | Villegas | Round 3: Carbone, Diego - Villegas, Franco | Catalan Opening: Closed | |
| Nov 24, 2025 | Villegas | 1–0 | Martello | Round 2: Villegas, Franco - Martello, Benjamin | Pirc Defense | |
| Nov 24, 2025 | Fauci | 0–1 | Villegas | Round 1: Fauci, Bruno - Villegas, Franco | ? | |
| Nov 24, 2025 | Llaneza Vega | 1–0 | Villegas | Round 7: Llaneza Vega, Marcos - Villegas, Franco | Sicilian Defense: Closed | |
| Nov 24, 2025 | Villegas | 1–0 | Izquierdo | Round 6: Villegas, Franco - Izquierdo, Daniel | Philidor Defense: Exchange Variation | |
| Nov 11, 2025 | Villegas | 1–0 | Varela Velazquez | XXXII Abierto Internacional ProAm Main Events FIDE. $15.000.000 en premios | Caro-Kann Defense: Panov Attack, Modern Defense | |
| Nov 10, 2025 | Axarlian | 0–1 | Villegas | XXXII Abierto Internacional ProAm Main Events FIDE. $15.000.000 en premios | Queen's Gambit Declined: Queen's Knight Variation | |
| Nov 9, 2025 | Villegas | 0–1 | Pierucci | XXXII Abierto Internacional ProAm Main Events FIDE. $15.000.000 en premios | Sicilian Defense: Najdorf Variation, English Attack | |
| Nov 8, 2025 | Perez Ponsa | 1–0 | Villegas | Round 6: Perez Ponsa, Federico - Villegas, Franco | French Defense: Classical Variation | |
| Nov 8, 2025 | Perez Ponsa | 1–0 | Villegas | XXXII Abierto Internacional ProAm Main Events FIDE. $15.000.000 en premios | French Defense: Classical Variation | |
| Nov 7, 2025 | Villegas | 1–0 | Ccahuancama | XXXII Abierto Internacional ProAm Main Events FIDE. $15.000.000 en premios | Sicilian Defense: Najdorf Variation | |
| Nov 6, 2025 | De Lima | 0–1 | Villegas | XXXII Abierto Internacional ProAm Main Events FIDE. $15.000.000 en premios | Queen's Gambit Declined: Orthodox Defense, Rubinstein Variation | |
| Nov 5, 2025 | Villegas | 1–0 | Mesiano | XXXII Abierto Internacional ProAm Main Events FIDE. $15.000.000 en premios | Caro-Kann Defense: Advance Variation, Tal Variation | |
| Nov 4, 2025 | Gras | ½–½ | Villegas | XXXII Abierto Internacional ProAm Main Events FIDE. $15.000.000 en premios | Nimzo-Indian Defense: Kmoch Variation | |
| Nov 3, 2025 | Villegas | ½–½ | Cisneros | XXXII Abierto Internacional ProAm Main Events FIDE. $15.000.000 en premios | Sicilian Defense: Scheveningen Variation, English Attack, with f3 | |
| Nov 1, 2025 | Dolezal | 0–1 | Villegas | Round 7: Dolezal, Cristian - Villegas, Franco | Nimzo-Larsen Attack: Modern Variation | |
| Nov 1, 2025 | Villegas | 1–0 | Cumpe | Round 6: Villegas, Franco - Cumpe, Lucas | English Opening: Agincourt Defense, Bogoljubow Defense | |
| Nov 1, 2025 | Mocca | 0–1 | Villegas | Round 5: Mocca, Pablo - Villegas, Franco | Sicilian Defense: Wing Gambit Deferred | |
| Oct 31, 2025 | Liascovich | 1–0 | Villegas | Round 3: Liascovich, Lucas - Villegas, Franco | Yusupov-Rubinstein System | |
| Oct 31, 2025 | Villegas | 1–0 | Molina | Round 4: Villegas, Franco - Molina, Pablo Sebastian | Caro-Kann Defense: Advance Variation, Botvinnik-Carls Defense | |
| Oct 31, 2025 | Villegas | 1–0 | Paveto | Round 9: Villegas, Franco - Paveto, Kevin | Ruy Lopez: Morphy Defense, Arkhangelsk Variation | |
| Oct 31, 2025 | Villegas | 1–0 | Perez | Round 8: Villegas, Franco - Perez, Maximiliano | French Defense: Steinitz Variation | |
| Oct 10, 2025 | Perez Candelas | 1–0 | Villegas | BA CHESS TITLE - Otorga Norma de IM - Palacio de las Aguas Corrientes | Sicilian Defense: Alapin Variation, Smith-Morra Declined | |
| Oct 9, 2025 | Villegas | ½–½ | Tokman | BA CHESS TITLE - Otorga Norma de IM - Palacio de las Aguas Corrientes | Caro-Kann Defense: Advance Variation, Botvinnik-Carls Defense | |
| Oct 8, 2025 | Melian | ½–½ | Villegas | BA CHESS TITLE - Otorga Norma de IM - Palacio de las Aguas Corrientes | Catalan Opening: Closed | |
| Oct 8, 2025 | Villegas | ½–½ | Tempone | BA CHESS TITLE - Otorga Norma de IM - Palacio de las Aguas Corrientes | Caro-Kann Defense: Panov Attack, Main Line | |
| Oct 5, 2025 | Vergara Jofre | ½–½ | Villegas | BA CHESS TITLE - Otorga Norma de IM - Palacio de las Aguas Corrientes | English Opening: Agincourt Defense, Neo-Catalan Declined | |
| Oct 4, 2025 | Villegas | ½–½ | Gomez | BA CHESS TITLE - Otorga Norma de IM - Palacio de las Aguas Corrientes | Ruy Lopez: Closed, Chigorin Defense | |
| Oct 2, 2025 | Moro Saidon | 0–1 | Villegas | BA CHESS TITLE - Otorga Norma de IM - Palacio de las Aguas Corrientes | King's Indian Attack | |
| Oct 2, 2025 | Villegas | 0–1 | Aguilar | BA CHESS TITLE - Otorga Norma de IM - Palacio de las Aguas Corrientes | Petrov's Defense: Karklins-Martinovsky Variation | |
| Oct 2, 2025 | Villegas | ½–½ | Almiron | Round 1: Villegas, Franco - Almiron, Antonio | French Defense: Tarrasch Variation, Open System, Euwe-Keres Line | |
| Sep 20, 2025 | Paveto | 1–0 | Villegas | Round 8: Paveto, Kevin - Villegas, Franco | Italian Game: Giuoco Pianissimo, Normal | |
| Sep 20, 2025 | Arana | 1–0 | Villegas | Round 7: Arana, Augusto - Villegas, Franco | English Opening: Neo-Catalan | |
| Sep 20, 2025 | Villegas | ½–½ | Dolezal | Round 6: Villegas, Franco - Dolezal, Cristian | English Opening: Anglo-Indian Defense, King's Indian Formation, Double Fianchetto | |
| Sep 19, 2025 | Rodriguez | 0–1 | Villegas | Round 5: Rodriguez, Elian Francisco - Villegas, Franco | Queen's Gambit Declined: Exchange Variation, Positional Variation | |
| Sep 19, 2025 | Villegas | 0–1 | Cumpe | Round 4: Villegas, Franco - Cumpe, Lucas | Sicilian Defense: Paulsen-Basman Defense | |
| Sep 19, 2025 | Geloso | 0–1 | Villegas | Round 3: Geloso, Claudio - Villegas, Franco | Vienna Game: Paulsen Variation | |
| Sep 14, 2025 | Villegas | ½–½ | Acosta | ♟️MASTERS CIUDAD DE VILLA CARLOS PAZ ♟️- 11 AL 14 DE SEPTIEMBRE | Sicilian Defense: Kan Variation, Modern Variation | |
| Sep 13, 2025 | Villegas | 1–0 | Toniutti | ??MASTERS CIUDAD DE VILLA CARLOS PAZ ??- 11 AL 14 DE SEPTIEMBRE | Ruy Lopez: Morphy Defense, Steinitz Deferred | |
| Sep 13, 2025 | Curia | 0–1 | Villegas | Central Suites Hotel - Av. Lib | Sicilian Defense: Moscow Variation | |
| Sep 12, 2025 | Villegas | 0–1 | Carrizo | ♟️MASTERS CIUDAD DE VILLA CARLOS PAZ ♟️- 11 AL 14 DE SEPTIEMBRE | King's Indian Defense: Normal Variation, King's Knight Variation | |
| Sep 12, 2025 | Acosta | 0–1 | Villegas | ♟️MASTERS CIUDAD DE VILLA CARLOS PAZ ♟️- 11 AL 14 DE SEPTIEMBRE | Sicilian Defense: Moscow Variation, Main Line | |
| Sep 11, 2025 | Villegas | 1–0 | Lopez | Central Suites Hotel - Av. Lib | Caro-Kann Defense: Advance Variation, Short Variation | |
| Sep 11, 2025 | Godoy | 0–1 | Villegas | ♟️MASTERS CIUDAD DE VILLA CARLOS PAZ ♟️- 11 AL 14 DE SEPTIEMBRE | Sicilian Defense: Alapin Variation, Smith-Morra Declined | |
| Sep 10, 2025 | Villegas | 1–0 | Luconi | Round 7: Villegas, Franco - Luconi, Cristian | Scandinavian Defense: Modern Variation, Gipslis Variation | |
| Sep 10, 2025 | Medina | 0–1 | Villegas | Round 6: Medina, Augusto Benjamin - Villegas, Franco | Sicilian Defense: Delayed Alapin Variation, with e6 | |
| Sep 10, 2025 | Villegas | 1–0 | Bazan Romero | Round 5: Villegas, Franco - Bazan Romero, Octavio Aaron | Sicilian Defense: Najdorf Variation, English Attack | |
| Sep 10, 2025 | Acosta | ½–½ | Villegas | Round 4: Acosta, Pablo Ismael - Villegas, Franco | Catalan Opening: Open Defense, Classical Line | |