| Dec 12, 2025 | De Dovitiis | 0–1 | Mareco | Round 2: De Dovitiis, Alejo - Mareco, Sandro | Caro-Kann Defense: Exchange Variation, Rubinstein Variation | |
| Nov 23, 2025 | De Dovitiis | 0–1 | Crotti | Round 6: De Dovitiis, Alejo - Crotti, Lucas | French Defense: Exchange Variation | |
| Nov 23, 2025 | Florentin | 0–1 | De Dovitiis | Round 5: Florentin, David - De Dovitiis, Alejo | Czech Defense | |
| Nov 22, 2025 | Pierrot | 1–0 | De Dovitiis | Round 3: Pierrot, Facundo - De Dovitiis, Alejo | Petrov's Defense: Millennium Attack | |
| Nov 22, 2025 | De Dovitiis | 1–0 | Pierucci | Campeonato Argentino Seniors - Supra 50 | Ruy Lopez: Closed, Bogoljubow Variation | |
| Nov 21, 2025 | De Dovitiis | ½–½ | Mussanti | Round 2: De Dovitiis, Alejo - Mussanti, Diego | Sicilian Defense: Taimanov Variation | |
| Nov 21, 2025 | Jasper | 0–1 | De Dovitiis | Campeonato Argentino Seniors - Supra 50 | Benoni Defense: Benoni-Indian Defense | |
| Nov 11, 2025 | De Dovitiis | 1–0 | Toffoletto | XXXII Abierto Internacional ProAm Main Events FIDE. $15.000.000 en premios | Richter-Veresov Attack: Veresov Variation | |
| Nov 9, 2025 | Arana | 1–0 | De Dovitiis | XXXII Abierto Internacional ProAm Main Events FIDE. $15.000.000 en premios | English Opening: King's English Variation | |
| Nov 8, 2025 | De Dovitiis | ½–½ | Toller | XXXII Abierto Internacional ProAm Main Events FIDE. $15.000.000 en premios | Vienna Game: Mieses Variation | |
| Nov 7, 2025 | Medero Mino | ½–½ | De Dovitiis | XXXII Abierto Internacional ProAm Main Events FIDE. $15.000.000 en premios | Pirc Defense: Classical Variation, Schlechter Variation | |
| Nov 6, 2025 | De Dovitiis | ½–½ | Ibar | XXXII Abierto Internacional ProAm Main Events FIDE. $15.000.000 en premios | Scandinavian Defense: Modern Variation | |
| Nov 3, 2025 | Alvarez | 0–1 | De Dovitiis | XXXII Abierto Internacional ProAm Main Events FIDE. $15.000.000 en premios | French Defense: Tarrasch Variation, Guimard Defense, Main Line | |
| Jun 2, 2025 | De Dovitiis | 0–1 | Francesco Sorcinelli | Round 7: De Dovitiis, Alejo - Francesco Sorcinelli | Sicilian Defense: Alapin Variation, Barmen Defense, Modern Line | |
| Jun 2, 2025 | Nalbandyan | ½–½ | De Dovitiis | Round 6: Nalbandyan, Vahan - De Dovitiis, Alejo | Neo-Grünfeld Defense: Classical Variation, Original Defense | |
| Jun 1, 2025 | De Dovitiis | 0–1 | Cereda | Round 5: De Dovitiis, Alejo - Cereda, Loris | Ruy Lopez: Exchange Variation, Romanovsky Variation | |
| Jun 1, 2025 | De Dovitiis | 1–0 | Marazzi | Round 4: De Dovitiis, Alejo - Marazzi, Valerio | Queen's Pawn Game: Torre Attack, Grünfeld Variation, Main Line | |
| Jun 1, 2025 | Bosi | 0–1 | De Dovitiis | Round 3: Bosi, Clint - De Dovitiis, Alejo | Benoni Defense: Benoni-Indian Defense | |
| May 31, 2025 | De Dovitiis | 1–0 | Duarte | Round 2: De Dovitiis, Alejo - Duarte, Duarte | Sicilian Defense: Delayed Alapin Variation, with e6 | |
| May 31, 2025 | Dicuonzo | 0–1 | De Dovitiis | Round 1: Dicuonzo, Antonio - De Dovitiis, Alejo | Old Indian Defense: Normal Variation | |
| Jun 8, 2024 | De Dovitiis | 0–1 | Asprelli | Round 8: De Dovitiis, Alejo - Asprelli, Gaspar | Sicilian Defense: Accelerated Dragon, Modern Bc4 Variation | |
| Jun 7, 2024 | De Dovitiis | ½–½ | Needleman | Round 7: De Dovitiis, Alejo - Needleman, Alejandro | Sicilian Defense: Taimanov Variation | |
| Jun 6, 2024 | Sorin | 0–1 | De Dovitiis | Round 6: Sorin, Ariel - De Dovitiis, Alejo | Queen's Gambit Accepted: Central Variation, Modern Defense | |
| Jun 5, 2024 | Spata | 1–0 | De Dovitiis | Round 5: Spata, German - De Dovitiis, Alejo | Kangaroo Defense | |
| Jun 4, 2024 | De Dovitiis | 1–0 | Llanos | Round 4: De Dovitiis, Alejo - Llanos, Guillermo | Ruy Lopez: Morphy Defense, Cozio Defense | |
| Oct 23, 2024 | Marrujo Pardo | 0–1 | De Dovitiis | Round 5: Marrujo Pardo, Mauricio Emmanuel - De Dovitiis, Alejo | Ruy Lopez: Open, St. Petersburg Variation | |
| Oct 22, 2024 | De Dovitiis | ½–½ | Tristan | Round 4: De Dovitiis, Alejo - Tristan, Leonardo | Ruy Lopez: Open | |
| Feb 11, 2023 | De Dovitiis | ½–½ | Izquierdo | VI Abierto de Montevideo | Caro-Kann Defense: Exchange Variation | |
| Feb 10, 2023 | Oswaldo Valentin | 1–0 | De Dovitiis | VI Abierto de Montevideo | Old Indian Defense: Czech Variation, with Nc3 | |
| Feb 9, 2023 | De Dovitiis | 0–1 | Garcia Palermo | VI Abierto de Montevideo | Caro-Kann Defense: Advance Variation, Short Variation | |
| Feb 8, 2023 | De Dovitiis | 1–0 | Sanhueza | VI Abierto de Montevideo | Italian Game: Classical Variation, Giuoco Pianissimo | |
| Feb 7, 2023 | De Dovitiis | 1–0 | Araque | VI Abierto de Montevideo | French Defense: Steinitz Variation, Boleslavsky Variation | |
| Feb 7, 2023 | Martinez Sandoval | 0–1 | De Dovitiis | VI Abierto de Montevideo | Ruy Lopez: Closed, Worrall Attack | |
| Feb 5, 2023 | Acosta | 1–0 | De Dovitiis | VI Abierto de Montevideo | Semi-Slav Defense | |
| Feb 4, 2023 | De Dovitiis | 1–0 | Rodriguez Farias | VI Abierto de Montevideo | Sicilian Defense: Old Sicilian | |
| Feb 3, 2023 | Osinaga | 0–1 | De Dovitiis | VI Abierto de Montevideo | French Defense: Exchange Variation | |
