| Jun 20, 2026 | Saralegui | 0–1 | Canias | Round 7: Saralegui, Mario - Canias, Federico | Modern Defense: Beefeater Variation | |
| Jun 20, 2026 | Saralegui | 0–1 | Elena | Round 6: Saralegui, Mario - Elena, Eduardo | Torre Attack: Classical Defense | |
| Jun 20, 2026 | Curi | ½–½ | Saralegui | Round 5: Curi, Gabriel - Saralegui, Mario | Rapport-Jobava System | |
| Jun 20, 2026 | Saralegui | 1–0 | Quevedo | Round 4: Saralegui, Mario - Quevedo, Andreina | Torre Attack: Classical Defense | |
| Jun 20, 2026 | Kulik | 1–0 | Saralegui | Round 3: Kulik, Nicolas - Saralegui, Mario | Ruy Lopez: Closed | |
| Mar 28, 2026 | Saralegui | 1–0 | Guerrero | Round 9: Saralegui, Mario - Guerrero, Alvaro | King's Indian Defense: Orthodox Variation, Gligoric-Taimanov System | |
| Mar 28, 2026 | Rodi | 1–0 | Saralegui | Round 8: Rodi, Luis Ernesto - Saralegui, Mario | Ruy Lopez: Closed, Chigorin Defense | |
| Mar 28, 2026 | Saralegui | 0–1 | Elena | Round 7: Saralegui, Mario - Elena, Eduardo | Yusupov-Rubinstein System | |
| Mar 28, 2026 | Dominguez | 1–0 | Saralegui | Round 5: Dominguez, Facundo - Saralegui, Mario | Scotch Game: Schmidt Variation | |
| Mar 28, 2026 | Saralegui | 1–0 | Cayetano | Round 4: Saralegui, Mario - Cayetano, Juan | Neo-Grünfeld Defense: Classical Variation, Original Defense | |
| Mar 28, 2026 | Carbone | 1–0 | Saralegui | Round 3: Carbone, Diego - Saralegui, Mario | Benoni Defense: Classical Variation, Czerniak Defense, Tal Line | |
| Mar 28, 2026 | Saralegui | 0–1 | Coppola | Round 2: Saralegui, Mario - Coppola, Claudio | Indian Defense: Przepiorka Variation | |
| Mar 28, 2026 | Roselli Mailhe | 1–0 | Saralegui | Round 1: Roselli Mailhe, Bernardo - Saralegui, Mario | King's Indian Attack, with e6 | |
| Mar 27, 2026 | Curi | 1–0 | Saralegui | Round 6: Curi, Gabriel - Saralegui, Mario | Ruy Lopez: Morphy Defense, Anderssen Variation | |
| Feb 17, 2026 | Coppola | ½–½ | Saralegui | Round 8: Coppola, Claudio - Saralegui, Mario | Catalan Opening: Closed | |
| Feb 16, 2026 | Saralegui | 1–0 | Esteve | Round 7: Saralegui, Mario - Esteve, Federico | Queen's Pawn Game: Symmetrical Variation, Pseudo-Catalan | |
| Feb 16, 2026 | Rodriguez Farias | 0–1 | Saralegui | Round 6: Rodriguez Farias, Eduardo - Saralegui, Mario | Indian Defense | |
| Feb 15, 2026 | Saralegui | ½–½ | Silva | Round 5: Saralegui, Mario - Silva, Agustina | Queen's Pawn Game: Symmetrical Variation, Pseudo-Catalan | |
| Feb 15, 2026 | Cardarelli | ½–½ | Saralegui | Round 4: Cardarelli, Leon - Saralegui, Mario | Four Knights Game: Scotch Variation, Belgrade Gambit | |
| Feb 14, 2026 | Flores Pedreira | 0–1 | Saralegui | Round 2: Flores Pedreira, Guillermo - Saralegui, Mario | Italian Game: Two Knights Defense, Modern Bishop's Opening | |
| Feb 13, 2026 | Saralegui | 1–0 | Varela | Round 1: Saralegui, Mario - Varela, Lautaro | Torre Attack: Classical Defense, Nimzowitsch Variation | |
| Feb 12, 2026 | Saralegui | 0–1 | Rodi | Round 3: Saralegui, Mario - Rodi, Luis Ernesto | Queen's Pawn Game: Symmetrical Variation | |
| Feb 6, 2026 | Saralegui | 0–1 | Garcia Palermo | Round 8: Saralegui, Mario - Garcia Palermo, Carlos Horacio | Queen's Gambit Declined: Modern Variation | |
| Feb 3, 2026 | Curcio | 1–0 | Saralegui | Round 5: Curcio, Luciano Joel - Saralegui, Mario | Center Game: Normal Variation | |
| Jan 31, 2026 | Saralegui | 0–1 | Villegas | Round 2: Saralegui, Mario - Villegas, Franco | Grünfeld Defense: Exchange Variation, Spassky Variation | |
| Nov 24, 2025 | Saralegui | 0–1 | Llaneza Vega | Round 4: Saralegui, Mario - Llaneza Vega, Marcos | Grünfeld Defense: Stockholm Variation | |
| Feb 12, 2024 | Hoffman | 1–0 | Mario Saralegui | Uruguay Chess Championship - Semifinal 2024 | English Opening: Agincourt Defense, Neo-Catalan Declined | |
| Feb 12, 2024 | Coppola | 1–0 | Mario Saralegui | Uruguay Chess Championship - Semifinal 2024 | Benoni Defense: Semi-Benoni | |
