Stadium: Court 2 Round: 26 Ground: Clay
| 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 |
| ITF M15 Arequipa | 2023/08/08 16:10 | Gino Romano v Sean Hess | 5-7,5-7 |
| ITF M15 Sofia | 2023/07/05 06:00 | Sean Hess v Adam Heinonen | 7-5,5-7,5-7 |
| ITF M15 Punta del Este | 2023/09/20 16:05 | Manuel Mouilleron Salvo v Bruno Fernandez | 2-6,6-4,7-5 |
| ITF M25 Punta del Este | 2023/09/19 13:00 | Felipe De Dios v Manuel Mouilleron Salvo | 6-7,0-6 |
| ITF M25 Punta del Este | 2023/09/18 13:00 | Ryan A Dos Santos v Manuel Mouilleron Salvo | 1-6,4-6 |
| ITF M15 Olavarria | 2023/09/03 12:00 | Gonzalo Zeitune v Manuel Mouilleron Salvo | 1-6,5-7 |
| ITF M15 Buenos Aires | 2023/08/28 13:00 | Tomas Martinez v Manuel Mouilleron Salvo | 6-3,6-3 |
| ITF M15 Buenos Aires | 2023/08/27 12:30 | Andres Gabriel Ciurletti v Manuel Mouilleron Salvo | 4-6,2-6 |
| ITF M25 Trujillo | 2023/08/13 15:00 | Laelson Rodrigues v Manuel Mouilleron Salvo | 6-4,6-2 |
| ITF M15 Arequipa | 2023/08/07 16:55 | Manuel Mouilleron Salvo v Laelson Rodrigues | 3-6,4-6 |