Stadium: Court 3 Round: 54 Ground: Clay
| ITF M25 Lujan | 2023/09/24 13:00 | Rafael Tosetto v Joel Angel Lucero | 6-2,6-3 |
| ITF M15 Punta del Este | 2023/09/19 15:00 | Rafael Tosetto v Mateo Barreiros Reyes | 7-5,6-1 |
| ITF M15 Sao Paulo | 2023/08/25 16:55 | Ignacio A B Otarola v Rafael Tosetto | 6-2,1-6,6-3 |
| ITF M15 Sao Paulo | 2023/08/24 14:00 | Rafael Tosetto v Mateo Barreiros Reyes | 6-4,2-6,7-6 |
| ITF M15 Sao Paulo | 2023/08/23 14:00 | Rafael Tosetto v Thiago Cigarran | 6-3,6-3 |
| ITF M15 Sao Paulo | 2023/08/22 14:00 | Rafael Tosetto v Gustavo Tedesco | 6-2,7-5 |
| ITF M15 Sao Paulo | 2023/08/21 14:00 | Rafael Tosetto v Miguel Angel Cabrera | 6-3,6-2 |
| ITF M15 Belem | 2023/08/17 17:00 | Rodrigo Pacheco Mendez v Rafael Tosetto | 6-4,6-2 |
| ITF M25 Lujan | 2023/09/24 13:00 | Benjamin Denis Alarcon v Sean Hess | 3-6,0-6 |
| ITF M15 Punta del Este | 2023/09/21 17:00 | Sean Hess v Manuel Mouilleron Salvo | 6-4,4-6,4-6 |
| ITF M15 Olavarria | 2023/09/08 12:00 | Matias Franco Descotte v Sean Hess | 6-2,7-5 |
| ITF M15 Olavarria | 2023/09/05 13:00 | Sean Hess v Bautista Vilicich | 6-3,6-4 |
| ITF M15 Buenos Aires | 2023/08/28 14:30 | Sean Hess v Joaquin Aguillar Cardozo | 3-6,3-6 |
| ITF M15 Buenos Aires | 2023/08/27 16:00 | Sean Hess v Julian Cundom | 5-7,7-5,10-6 |
| ITF M15 Sao Paulo | 2023/08/21 16:30 | Sean Hess v Gabriel Schenekenberg | 1-6,4-6 |
| ITF M15 Arequipa | 2023/08/09 14:30 | Sean Hess v Juan Manuel La Serna | 6-4,6-7,1-6 |