Stadium: Cancha 2 Round: 25 Ground: Clay
| 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 |
| Sao Paulo, Singles M-ITF-BRA-06A | 2023/08/26 18:45 | Eduardo Ribeiro v Ignacio A B Otarola | 7-5,6-3 |
| Sao Paulo, Singles M-ITF-BRA-06A | 2023/08/25 16:55 | Ignacio A B Otarola v Rafael Tosetto | 6-2,1-6,6-3 |
| Sao Paulo, Singles M-ITF-BRA-06A | 2023/08/24 16:10 | Ignacio A B Otarola v Gino Romano | 3-6,6-3,6-2 |
| Sao Paulo, Singles M-ITF-BRA-06A | 2023/08/23 22:35 | Fernando Yamacita v Ignacio A B Otarola | 5-7,6-7 |
| ITF M15 Belem | 2023/08/19 19:00 | Ignacio A B Otarola v Rodrigo Pacheco Mendez | 3-6,1-6 |
| ITF M15 Santa Cruz | 2023/11/20 23:40 | Joao Victor C Loureiro v Bruno Fernandez | 0-6,5-7 |
| ITF M15 Santa Cruz | 2023/11/19 20:30 | Bruno Fernandez v Felipe De Dios | 7-6,4-6,10-5 |
| ITF M15 Cochabamba | 2023/11/14 18:00 | Igor Gimenez v Bruno Fernandez | 7-6,4-6,6-1 |
| ITF M15 Cochabamba | 2023/11/13 15:40 | Felipe De Dios v Bruno Fernandez | 4-6,1-6 |
| ITF M15 Cochabamba | 2023/11/12 14:00 | Nahuel Fernandez v Bruno Fernandez | 4-6,2-6 |
| ITF M15 Rosario | 2023/11/09 20:50 | Bruno Fernandez v Luciano Emanuel Ambrogi | 3-6,7-6,4-6 |
| ITF M15 Rosario | 2023/11/08 13:00 | Juan Estevez v Bruno Fernandez | 1-6,4-6 |
| ITF M15 Rosario | 2023/11/07 15:00 | Lucca Pinto v Bruno Fernandez | 1-6,2-6 |