| Feb 22, 2026 | Casella | 1–0 | Lainez Reyes | Round 22: Casella, Leandro - Lainez Reyes, Isaac | English Opening: Symmetrical Variation | |
| Feb 22, 2026 | Lainez Reyes | 0–1 | Casella | Round 21: Lainez Reyes, Isaac - Casella, Leandro | English Opening: Anglo-Dutch Defense | |
| Feb 21, 2026 | Moro Saidon | 0–1 | Casella | Round 20: Moro Saidon, Gonzalo - Casella, Leandro | King's Indian Attack: Keres Variation | |
| Feb 21, 2026 | Casella | ½–½ | Moro Saidon | Round 19: Casella, Leandro - Moro Saidon, Gonzalo | English Opening: Anglo-Indian Defense, Anglo-Grünfeld Variation | |
| Feb 21, 2026 | Casella | ½–½ | Moldovan | Round 18: Casella, Leandro - Moldovan, Adrian | English Opening: Great Snake Variation | |
| Feb 21, 2026 | Moldovan | 1–0 | Casella | Round 17: Moldovan, Adrian - Casella, Leandro | Sicilian Defense: Smith-Morra Gambit | |
| Feb 21, 2026 | Ferrari | 0–1 | Casella | Round 16: Ferrari, Franco - Casella, Leandro | Sicilian Defense: Najdorf Variation | |
| Feb 21, 2026 | Casella | 0–1 | Ferrari | Round 15: Casella, Leandro - Ferrari, Franco | English Opening: King's English Variation, Taimanov Variation | |
| Feb 21, 2026 | Casella | 0–1 | Scarsi | Round 12: Casella, Leandro - Scarsi, Anna Laura | English Opening: Agincourt Defense | |
| Feb 21, 2026 | Scarsi | 0–1 | Casella | Round 11: Scarsi, Anna Laura - Casella, Leandro | Sicilian Defense: Moscow Variation | |
| Feb 21, 2026 | Casella | 1–0 | Marinesco | Round 8: Casella, Leandro - Marinesco, Tomas | English Opening: Anglo-Indian Defense, Hedgehog System | |
| Feb 21, 2026 | Marinesco | 0–1 | Casella | Round 7: Marinesco, Tomas - Casella, Leandro | Caro-Kann Defense: Tartakower Variation | |
| Feb 21, 2026 | Sanz | 0–1 | Casella | Round 6: Sanz, Manuel - Casella, Leandro | Sicilian Defense: Closed, Fianchetto Variation | |
| Feb 21, 2026 | Casella | 1–0 | Sanz | Round 5: Casella, Leandro - Sanz, Manuel | English Opening: King's English Variation, Two Knights Variation, Smyslov System | |
| Feb 21, 2026 | Casella | ½–½ | Garcia | Round 4: Casella, Leandro - Garcia, Pablo Nahuel | Sicilian Defense: Closed | |
| Feb 21, 2026 | Garcia | 1–0 | Casella | Round 3: Garcia, Pablo Nahuel - Casella, Leandro | Dutch Defense | |
| Feb 21, 2026 | Arana | 1–0 | Casella | Round 2: Arana, Augusto - Casella, Leandro | Dutch Defense: Hopton Attack | |
| Feb 21, 2026 | Chiappero | 0–1 | Casella | Round 14: Chiappero, Julio Alfredo - Casella, Leandro | Dutch Defense | |
| Feb 21, 2026 | Casella | 1–0 | Chiappero | Round 13: Casella, Leandro - Chiappero, Julio Alfredo | English Opening: Anglo-Indian Defense, Hedgehog System | |
| Feb 21, 2026 | Unhold | 1–0 | Casella | Round 10: Unhold, Valentin - Casella, Leandro | Dutch Defense: Semi-Leningrad Variation | |
| Feb 21, 2026 | Casella | 0–1 | Unhold | Round 9: Casella, Leandro - Unhold, Valentin | English Opening: Symmetrical Variation, Three Knights, Fianchetto Variation | |
| Feb 21, 2026 | Casella | 0–1 | Arana | Round 1: Casella, Leandro - Arana, Augusto | English Opening: Agincourt Defense | |
