Stadium: Court 1 Round: 25 Ground: Clay
| ITF M15 Concepcion | 2023/12/05 19:15 | Ignacio A B Otarola v Luciano Carraro | 2-6,0-6 |
| Challenger Temuco | 2023/11/27 15:20 | Keegan Smith v Ignacio A B Otarola | 6-3,6-4 |
| Challenger Temuco | 2023/11/26 18:40 | Benjamin Herrera v Ignacio A B Otarola | 4-6,2-6 |
| ITF M15 Santa Cruz | 2023/11/22 19:10 | Ignacio A B Otarola v Bruno Fernandez | 3-6,4-6 |
| ITF M15 Cochabamba | 2023/11/16 18:00 | Tomas Farjat v Ignacio A B Otarola | 6-4,6-2 |
| ITF M15 Cochabamba | 2023/11/15 19:20 | Ignacio A B Otarola v Jorge Andres Rodriguez | 6-1,6-1 |
| Challenger Antofagasta | 2023/09/17 19:50 | Ignacio A B Otarola v Facundo Mena | 0-6,2-6 |
| ITF M15 Sao Paulo | 2023/08/26 18:45 | Eduardo Ribeiro v Ignacio A B Otarola | 7-5,6-3 |
| ITF M15 Concepcion | 2023/12/05 14:00 | Gonzalo Villanueva v Nicolas Villalon | 6-1,6-3 |
| Challenger Temuco | 2023/11/26 15:10 | Andres Andrade v Nicolas Villalon | 1-6,6-0,6-4 |
| ITF M15 Santa Cruz | 2023/11/21 23:00 | Nicolas Villalon v Juan Carlos Prado Angelo | 6-4,3-6,0-6 |
| ITF M15 Santa Cruz | 2023/11/20 22:05 | Nicolas Villalon v Thiago Cigarran | 1-6,6-4,10-3 |
| ITF M15 Santa Cruz | 2023/11/19 17:30 | Nicolas Villalon v Gino Romano | 6-3,7-5 |
| ITF M15 Cochabamba | 2023/11/17 21:00 | Tomas Farjat v Nicolas Villalon | 6-3,6-3 |
| ITF M15 Cochabamba | 2023/11/16 19:45 | Nicolas Villalon v Juan Carlos Prado Angelo | 6-4,7-6 |
| ITF M15 Cochabamba | 2023/11/15 20:45 | Nicolas Villalon v Ramiro Amarilla | 6-4,6-4 |