Stadium: Court 6 Round: 25 Ground: Clay
| Challenger Santa Cruz | 2023/09/10 20:20 | Joao Victor C Loureiro v Marcelo Zormann | 3-6,4-6 |
| ITF M15 Olavarria | 2023/09/06 13:00 | Joao Victor C Loureiro v Matias Zukas | 6-3,4-6,4-6 |
| ITF M15 Buenos Aires | 2023/08/30 14:35 | Joaquin Aguillar Cardozo v Joao Victor C Loureiro | 7-6,6-4 |
| ITF M15 Sao Paulo | 2023/08/23 15:55 | Joao Eduardo Schiessl v Joao Victor C Loureiro | 6-1,6-4 |
| Challenger Santa Fe | 2023/07/04 19:05 | Mariano Navone v Joao Victor C Loureiro | 6-2,6-4 |
| Challenger Medellin | 2023/06/25 19:05 | Keenan Mayo v Joao Victor C Loureiro | 6-4,6-4 |
| ITF M15 Duffel | 2023/06/14 11:00 | Joao Victor C Loureiro v Constantin Bittoun Kouzmine | 3-6,2-6 |
| ITF M15 Nyiregyhaza | 2023/06/07 09:30 | Tadeas Paroulek v Joao Victor C Loureiro | 5-7,6-4,6-4 |
| Challenger Santa Cruz | 2023/09/12 21:20 | Orlando Luz v Bruno Kuzuhara | 7-5,6-2 |
| ITF M15 Buenos Aires | 2023/09/02 16:25 | Bruno Kuzuhara v Lautaro Midon | 4-6,2-6 |
| ITF M15 Buenos Aires | 2023/09/01 14:40 | Bruno Kuzuhara v Francisco Pini | 6-4,6-2 |
| ITF M15 Buenos Aires | 2023/08/31 15:40 | Bruno Kuzuhara v Pedro Rodrigues | 6-3,6-2 |
| ITF M15 Buenos Aires | 2023/08/29 13:00 | Bruno Kuzuhara v Thiago Cigarran | 6-3,7-6 |
| Challenger Lima | 2023/08/22 22:35 | Arklon H D Pino v Bruno Kuzuhara | 6-4,1-6,6-3 |
| ITF M25 Trujillo | 2023/08/18 15:00 | Gonzalo Bueno v Bruno Kuzuhara | 6-1,7-6 |
| ITF M25 Trujillo | 2023/08/17 15:00 | Juan Sebastian Gomez v Bruno Kuzuhara | 4-6,6-7 |