| Dec 7, 2025 | Ballesteros Benitez | 0–1 | Ng Parra | XXI Festival Suramericano de la Juventud 2025 RAPIDAS | Sicilian Defense: Keres Variation | |
| Dec 7, 2025 | Reyes Soto | * | Ballesteros Benitez | Round 4: Reyes Soto, Patricio Gabriel - Ballesteros Benitez, Santiago Alonso | Nimzo-Indian Defense: Sämisch Variation | |
| Dec 7, 2025 | Ballesteros Benitez | ½–½ | Jimenez Rios | Round 3: Ballesteros Benitez, Santiago Alonso - Jimenez Rios, Manuel David | Sicilian Defense: Keres Variation | |
| Dec 7, 2025 | Ballesteros Benitez | 0–1 | Castro Lombana | Round 1: Ballesteros Benitez, Santiago Alonso - Castro Lombana, Juan Pablo | Pirc Defense: Classical Variation | |
| Dec 6, 2025 | Ballesteros Benitez | 0–1 | Marcelo Aguinaga | Round 1: Ballesteros Benitez, Santiago Alonso - Marcelo Aguinaga, Angel Leonel | Sicilian Defense: Keres Variation | |
| Mar 24, 2025 | Sanchez Riobo | 0–1 | Ballesteros Benitez | Round 7: Sanchez Riobo, Miguel Angel - Ballesteros Benitez, Santiago Alonso | Queen's Pawn Game: Chigorin Variation | |
| Mar 24, 2025 | Melo Jimenez | 1–0 | Ballesteros Benitez | Round 6: Melo Jimenez, Juan Manuel - Ballesteros Benitez, Santiago Alonso | Queen's Pawn Game: Chigorin Variation | |
| Mar 24, 2025 | Ballesteros Benitez | 0–1 | Diaz Alzate | Round 5: Ballesteros Benitez, Santiago Alonso - Diaz Alzate, Thomas | Queen's Pawn Game: Accelerated London System | |
| Mar 24, 2025 | Soto Ramirez | 1–0 | Ballesteros Benitez | Round 4: Soto Ramirez, Andres Camilo - Ballesteros Benitez, Santiago Alonso | Queen's Pawn Game: Accelerated London System | |
| Mar 24, 2025 | Ballesteros Benitez | 1–0 | Juan Pablo Sanchez Barreto | Round 3: Ballesteros Benitez, Santiago Alonso - Juan Pablo Sanchez Barreto | Sicilian Defense: Kan Variation, Knight Variation | |
| Mar 24, 2025 | Ballesteros Benitez | 1–0 | Suarez Ortiz | Round 1: Ballesteros Benitez, Santiago Alonso - Suarez Ortiz, Samuel Felipe | King's Indian Attack | |
| Mar 24, 2025 | Velandia Jimenez | 1–0 | Ballesteros Benitez | Round 2: Velandia Jimenez, Johan Felipe - Ballesteros Benitez, Santiago Alonso | Sicilian Defense: Smith-Morra Gambit Accepted | |
| Dec 14, 2024 | Sepulveda Brango | 1–0 | Ballesteros Benitez | Round 5: Sepulveda Brango, Alberto Enrique - Ballesteros Benitez, Santiago Alonso | Sicilian Defense: Old Sicilian | |
| Dec 12, 2024 | Ballesteros Benitez | 0–1 | Soto Ramirez | Round 2: Ballesteros Benitez, Santiago Alonso - Soto Ramirez, Andres Camilo | Sicilian Defense: Najdorf Variation | |
| — | Lemos Holguin | ½–½ | Ballesteros Benitez | Nacional Escolar 2025 | French Defense: Advance Variation | |
| — | Cardona Duque | 1–0 | Ballesteros Benitez | Nacional Escolar 2025 | English Opening: Symmetrical Variation, Ultra-Symmetrical Variation | |
