Stadium: Court Central Round: 25 Ground: Clay
| ITF M15 Sao Paulo | 2023/08/27 14:00 | Eduardo Ribeiro v Daniel Antonio Nunez | 6-4,7-6 |
| ITF M15 Sao Paulo | 2023/08/26 15:00 | Rodrigo Pacheco Mendez v Daniel Antonio Nunez | 5-7,7-6,4-6 |
| ITF M15 Sao Paulo | 2023/08/25 14:00 | Francisco Pini v Daniel Antonio Nunez | 6-1,5-7,2-6 |
| ITF M15 Sao Paulo | 2023/08/24 13:55 | Daniel Antonio Nunez v Gilbert S K Junior | 7-6,6-2 |
| ITF M15 Sao Paulo | 2023/08/23 16:25 | Daniel Antonio Nunez v Pedro Rodrigues | 6-3,7-6 |
| ITF M15 Belem | 2023/08/17 17:00 | Daniel Antonio Nunez v Fernando Yamacita | 6-7,0-6 |
| ITF M15 Belem | 2023/08/16 16:55 | Daniel Antonio Nunez v Henrique Costanzi De Brito | 6-2,6-0 |
| ITF M15 Arequipa | 2023/08/11 21:00 | Daniel Antonio Nunez v Guido Ivan Justo | 6-7,4-6 |
| ITF M15 Sao Paulo | 2023/08/23 16:05 | Juan Estevez v Rodrigo Pacheco Mendez | 2-6,1-6 |
| ITF M15 Sao Paulo | 2023/08/22 16:10 | Juan Estevez v Enzo Kohlmann De Freitas | 6-2,3-6,10-8 |
| ITF M15 Sao Paulo | 2023/08/21 16:30 | Juan Estevez v Christian Oliveira | 3-6,7-6,10-8 |
| ITF M25 Trujillo | 2023/08/15 14:00 | Juan Pablo Ficovich v Juan Estevez | 6-2,6-2 |
| ITF M25 Trujillo | 2023/08/14 15:00 | Oscar Gabriel Ortiz v Juan Estevez | 2-6,6-1,5-10 |
| ITF M25 Trujillo | 2023/08/13 15:00 | Jacob I R Vasquez v Juan Estevez | 2-6,3-6 |
| ITF M15 Arequipa | 2023/08/09 17:00 | Guido Ivan Justo v Juan Estevez | 3-6,6-1,6-1 |
| ITF M15 Arequipa | 2023/08/08 19:30 | Mateo Del Pino v Juan Estevez | 4-6,6-7 |