Stadium: Court 3 Round: 62 Ground: Clay
| ITF M25 Lujan | 2023/09/27 14:50 | Sean Hess v Franco Roncadelli | 1-6,3-6 |
| ITF M25 Lujan | 2023/09/25 14:25 | Rafael Tosetto v Sean Hess | 4-6,1-6 |
| 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 M25 Lujan | 2023/09/25 17:15 | Joao Eduardo Schiessl v Gonzalo Zeitune | 6-2,7-5 |
| ITF M25 Lujan | 2023/09/24 13:00 | Gonzalo Zeitune v Lautaro Agustin Corthey | 6-2,3-6,10-4 |
| ITF M15 Punta del Este | 2023/09/20 13:00 | Joao M Nusdeo v Gonzalo Zeitune | 6-0,6-0 |
| ITF M25 Punta del Este | 2023/09/19 13:00 | Gonzalo Zeitune v Julian Cundom | 6-4,6-3 |
| ITF M25 Punta del Este | 2023/09/18 13:00 | Gino Romano v Gonzalo Zeitune | 3-6,1-6 |
| ITF M15 Olavarria | 2023/09/03 12:00 | Gonzalo Zeitune v Manuel Mouilleron Salvo | 1-6,5-7 |
| ITF M15 Buenos Aires | 2023/08/29 13:00 | Gonzalo Zeitune v Adolfo Daniel Vallejo | 4-6,1-6 |
| ITF M25 Trujillo | 2023/08/13 15:00 | Lucio Ratti v Gonzalo Zeitune | 7-6,6-1 |