Stadium: Court 6 Round: 27 Ground: Clay
| ITF M25 Lujan | 2023/09/28 15:20 | Fermin Tenti v Mariano Kestelboim | 6-2,4-6,3-6 |
| ITF M25 Lujan | 2023/09/27 13:00 | Lorenzo Gagliardo v Mariano Kestelboim | 1-6,3-6 |
| ITF M15 Punta del Este | 2023/09/23 16:25 | Bruno Kuzuhara v Mariano Kestelboim | 6-3,6-0 |
| ITF M15 Punta del Este | 2023/09/22 14:00 | Mariano Kestelboim v Matias Franco Descotte | 1-6,6-4,6-3 |
| ITF M15 Punta del Este | 2023/09/19 17:40 | Mariano Kestelboim v Mateo Del Pino | 6-2,6-4 |
| ITF M15 Olavarria | 2023/09/08 14:05 | Mariano Kestelboim v Guido Ivan Justo | 6-3,3-6,1-6 |
| ITF M15 Olavarria | 2023/09/07 17:30 | Alejo Lorenzo Lingua Lavallen v Mariano Kestelboim | 3-6,2-6 |
| ITF M15 Olavarria | 2023/09/06 15:15 | Lucio Ratti v Mariano Kestelboim | 3-6,2-6 |
| ITF M25 Lujan | 2023/09/28 14:45 | Juan C P Angelo v Gonzalo Villanueva | 6-2,6-4 |
| Challenger Antofagasta | 2023/09/18 19:00 | Eduardo Ribeiro v Juan C P Angelo | 6-3,6-4 |
| Challenger Santa Cruz | 2023/09/15 00:50 | Juan C P Angelo v Mariano Navone | 3-6,3-6 |
| Challenger Santa Cruz | 2023/09/13 00:35 | Juan C P Angelo v Adolfo Daniel Vallejo | 6-3,6-1 |
| Challenger Lima | 2023/08/22 17:45 | Gonzalo Villanueva v Juan C P Angelo | 6-3,1-6,7-5 |
| Challenger Lima | 2023/08/21 17:00 | Juan Sebastian Gomez v Juan C P Angelo | 3-6,4-6 |
| Challenger Lima | 2023/08/20 20:30 | Juan C P Angelo v Ignacio Carou | 6-3,6-1 |
| ITF M15 Metzingen | 2023/07/27 15:00 | Kai Lemstra v Juan C P Angelo | 7-5,6-0 |