| 10 jun 2026 | Leon Infante, Bryan 2162 | Pacheco Sierra, Diego Sebastian 2013 | 0-1 | D02 Apertura de Peón de Dama: Symmetrical Variation | XIX American Continental Chess Championship 2026 | Standard | 68 | Ver |
| 9 jun 2026 | Pacheco Sierra, Diego Sebastian 2013 | Gonzalez Zharikov, Andrey 2212 | 1-0 | B12 Defensa Caro-Kann: Advance Variation, Botvinnik-Carls Defense | XIX American Continental Chess Championship 2026 | Standard | 40 | Ver |
| 8 jun 2026 | Argote Heredia, Valentina 2167 | Pacheco Sierra, Diego Sebastian 2013 | 1-0 | B00 Defensa Pirc | XIX American Continental Chess Championship 2026 | Standard | 40 | Ver |
| 7 jun 2026 | Pacheco Sierra, Diego Sebastian 2013 | Mogollon Tobar, Nicolle Julieth 2103 | ½-½ | B32 Defensa Siciliana: Löwenthal Variation | XIX American Continental Chess Championship 2026 | Standard | 85 | Ver |
| 5 jun 2026 | Pacheco Sierra, Diego Sebastian 2013 | Varela Velazquez, Carlos Francisco 2269 | 0-1 | C54 Apertura Italiana: Classical Variation, Giuoco Pianissimo | XIX American Continental Chess Championship 2026 | Standard | 59 | Ver |
| 4 jun 2026 | Pacheco Sierra, Diego Sebastian 2013 | Carvalho, Guillermo 2059 | 0-1 | D02 Apertura de Peón de Dama: London System | XIX American Continental Chess Championship 2026 | Standard | 68 | Ver |
| 4 jun 2026 | Pacheco Sierra, Diego Sebastian 2013 | Lopez Rayo, Santiago 2418 | 0-1 | B50 Defensa Siciliana: Modern Variations | XIX American Continental Chess Championship 2026 | Standard | 49 | Ver |