| May 24, 2026 | Rodriguez Patino | 1–0 | Carrillo | Round 7: Rodriguez Patino, Santiago - Carrillo, William Alexander | English Opening: Symmetrical Variation, Three Knights, Fianchetto Variation | |
| May 24, 2026 | Carrillo | 0–1 | Rua Palacio | Round 6: Carrillo, William Alexander - Rua Palacio, Nora | Four Knights Game: Italian Variation, Noa Gambit | |
| May 24, 2026 | Alvarez Guzman | 0–1 | Carrillo | Round 5: Alvarez Guzman, Joseph Emmanuel - Carrillo, William Alexander | Sicilian Defense: Dragon Variation, Yugoslav Attack, Belezky Line | |
| May 24, 2026 | Vargas Sanchez | 0–1 | Carrillo | Round 3: Vargas Sanchez, Mauricio - Carrillo, William Alexander | Queen's Pawn Game: Modern Defense | |
| May 24, 2026 | Carrillo | 1–0 | Avella Munoz | Round 4: Carrillo, William Alexander - Avella Munoz, Andrea | Sicilian Defense: Lasker-Pelikan Variation, Schlechter Variation | |
| May 24, 2026 | Carrillo | 1–0 | Castellanos Castaneda | Round 2: Carrillo, William Alexander - Castellanos Castaneda, Samuel Daniel | Sicilian Defense: Paulsen-Basman Defense | |
| May 24, 2026 | Yepes Bedoya | 1–0 | Carrillo | Round 1: Yepes Bedoya, Ernesto - Carrillo, William Alexander | Modern Defense: Modern Pterodactyl | |
| Apr 20, 2026 | Carrillo | ½–½ | Leguizamo Cortes | Round 7: Carrillo, William Alexander - Leguizamo Cortes, Laura Juliana | Sicilian Defense: O'Kelly Variation, Yerevan System | |
| Apr 20, 2026 | Gomez Londono | 1–0 | Carrillo | Round 6: Gomez Londono, Miguel Angel - Carrillo, William Alexander | Pterodactyl Defense: Eastern, Anhanguera | |
| Apr 20, 2026 | Carrillo | 1–0 | Mendez Gomez | Round 5: Carrillo, William Alexander - Mendez Gomez, Robert Antonio | Caro-Kann Defense: Campomanes Attack | |
| Apr 20, 2026 | Gomez Boada | 0–1 | Carrillo | Round 4: Gomez Boada, Alfredo - Carrillo, William Alexander | Pterodactyl Defense: Queen Pterodactyl, Quiet Line | |
| Apr 20, 2026 | Becerra | 0–1 | Carrillo | Round 2: Becerra, Sergio - Carrillo, William Alexander | Queen's Pawn Game: Modern Defense | |
| Apr 20, 2026 | Carrillo | 0–1 | Torres Rodriguez | Round 3: Carrillo, William Alexander - Torres Rodriguez, Fabian Leonardo | Sicilian Defense: Taimanov Variation | |
| Apr 19, 2026 | Carrillo | 1–0 | Pena Contreras | Round 1: Carrillo, William Alexander - Pena Contreras, Jonathan Humberto | Four Knights Game: Scotch Variation Accepted | |
| Feb 22, 2026 | Carrillo | 0–1 | Dominguez Rincon | Round 8: Carrillo, William Alexander - Dominguez Rincon, Miller Duvan | Four Knights Game: Scotch Variation Accepted | |
| Feb 22, 2026 | Carrillo | 0–1 | Marulanda | Round 7: Carrillo, William Alexander - Marulanda, Carlos Andres | French Defense: Winawer Variation, Advance Variation | |
| Feb 22, 2026 | Garcia Mendez | 1–0 | Carrillo | Round 6: Garcia Mendez, Engels Vladimir - Carrillo, William Alexander | Van Geet Opening | |
| Feb 22, 2026 | Carrillo | 1–0 | Alcala Leon | Round 5: Carrillo, William Alexander - Alcala Leon, Daniel Alejandro | Sicilian Defense: Closed | |
| Feb 22, 2026 | Garcia Alarcon | 0–1 | Carrillo | Round 4: Garcia Alarcon, Alvaro - Carrillo, William Alexander | Queen's Pawn Game: Modern Defense | |
| Feb 22, 2026 | Carrillo | 1–0 | Garcia Neira | Round 3: Carrillo, William Alexander - Garcia Neira, Carlos Alberto | Four Knights Game: Scotch Variation Accepted | |
| Feb 22, 2026 | Obando Guzman | ½–½ | Carrillo | Round 2: Obando Guzman, Soren Federico - Carrillo, William Alexander | Queen's Pawn Game: Modern Defense | |
| Feb 16, 2026 | Polania Naranjo | * | Carrillo | Round 1: Polania Naranjo, Laura Camila - Carrillo, William Alexander | ? | |
