| Apr 5, 2026 | Galaviz Medina | 1–0 | Battey | Round 9: Galaviz Medina, Sion Radamantys - Battey, Alexander | King's Indian Defense: Averbakh Variation, Modern Defense | |
| Apr 4, 2026 | Battey | 1–0 | Lopez Garcia | Round 8: Battey, Alexander - Lopez Garcia, Miguel Angel | Queen's Pawn Game: London System | |
| Apr 4, 2026 | Tovar Ochoa | 0–1 | Battey | Round 7: Tovar Ochoa, Cristopher Ian - Battey, Alexander | King's Indian Defense: Fianchetto Variation, Uhlmann-Szabo System | |
| Apr 3, 2026 | Battey | 0–1 | Diaz Guerrero | Round 6: Battey, Alexander - Diaz Guerrero, Jesus Daniel | Ruy Lopez: Berlin Defense, Rio Gambit Accepted | |
| Apr 3, 2026 | Hernandez Flores | ½–½ | Battey | Round 5: Hernandez Flores, Jesus - Battey, Alexander | Sicilian Defense: Moscow Variation | |
| Apr 2, 2026 | Battey | ½–½ | Salinas Cardenas | Round 4: Battey, Alexander - Salinas Cardenas, Rodrigo Salvador | Queen's Gambit Declined: Exchange Variation, Positional Variation | |
| Apr 2, 2026 | Miranda Mesa | 1–0 | Battey | Round 3: Miranda Mesa, Elier - Battey, Alexander | Sicilian Defense: Chekhover Variation | |
| Apr 2, 2026 | Battey | 1–0 | Silva Hernandez | Round 2: Battey, Alexander - Silva Hernandez, Jose Luis | King's Indian Defense: Fianchetto Variation, Classical Main Line | |
| Apr 1, 2026 | Castro Esparza | 0–1 | Battey | Round 1: Castro Esparza, Raul - Battey, Alexander | ? | |
| Jan 30, 2026 | Miranda Camus | 1–0 | Battey | I CHESS OPEN SANTIAGO 2026 - CLUB DE AJEDREZ DE CHILE | Queen's Pawn Game: Barry Attack | |
| Jan 29, 2026 | Battey | ½–½ | Chavez Dinamarca | I CHESS OPEN SANTIAGO 2026 - CLUB DE AJEDREZ DE CHILE | Queen's Gambit Declined: Exchange Variation, Positional Variation | |
| Jan 29, 2026 | Medero Mino | 0–1 | Battey | I CHESS OPEN SANTIAGO 2026 - CLUB DE AJEDREZ DE CHILE | Pirc Defense: Classical Variation, Schlechter Variation | |
| Jan 28, 2026 | Battey | ½–½ | Orrego Palermo | I CHESS OPEN SANTIAGO 2026 - CLUB DE AJEDREZ DE CHILE | English Opening: King's English Variation, Kramnik-Shirov Counterattack | |
| Jan 27, 2026 | Montero Martinez | 0–1 | Battey | I CHESS OPEN SANTIAGO 2026 - CLUB DE AJEDREZ DE CHILE | Sicilian Defense: Modern Variations | |
| Jan 27, 2026 | Battey | 1–0 | Bustos Perez | I CHESS OPEN SANTIAGO 2026 - CLUB DE AJEDREZ DE CHILE | London System | |
| Jan 26, 2026 | Saavedra Ise | ½–½ | Battey | I CHESS OPEN SANTIAGO 2026 - CLUB DE AJEDREZ DE CHILE | Sicilian Defense: Najdorf Variation, Lipnitsky Attack | |
