Stadium: Court 3 Round: 27 Ground: Clay
| Buenos Aires, Singles Qualifying M-ITF-ARG-22A | 2023/09/03 14:00 | Soares Klier, Gilbert v Lautaro Midon | 6-2,6-1 |
| ITF M15 Olavarria | 2023/09/07 20:20 | Soares Klier, Gilbert v Nikos Lehmann | 6-4,3-6,7-5 |
| ITF M15 Olavarria | 2023/09/06 16:15 | Soares Klier, Gilbert v Mateo Del Pino | 6-4,6-3 |
| Buenos Aires, Singles Qualifying M-ITF-ARG-22A | 2023/09/03 14:00 | Soares Klier, Gilbert v Lautaro Midon | 6-2,6-1 |
| Buenos Aires, Singles Qualifying M-ITF-ARG-22A | 2023/09/02 14:00 | Joaquin Aguillar Cardozo v Soares Klier, Gilbert | 4-6,6-4,3-6 |
| Buenos Aires, Singles Qualifying M-ITF-ARG-22A | 2023/09/01 12:50 | Gonzalo Villanueva v Soares Klier, Gilbert | 3-6,1-6 |
| Buenos Aires, Singles Qualifying M-ITF-ARG-22A | 2023/08/30 17:05 | Mariano Kestelboim v Soares Klier, Gilbert | 2-6,2-6 |
| Sao Paulo, Singles M-ITF-BRA-06A | 2023/08/24 13:55 | Daniel Antonio Nunez v Soares Klier, Gilbert | 7-6,6-2 |
| Sao Paulo, Singles M-ITF-BRA-06A | 2023/08/23 16:10 | Lautaro Agustin Corthey v Soares Klier, Gilbert | 4-6,2-6 |
| ITF M15 Olavarria | 2023/09/07 20:10 | Bramajo, Santiago v Lautaro Midon | 2-6,1-6 |
| ITF M15 Olavarria | 2023/09/06 16:15 | Gagliardo, Lorenzo v Lautaro Midon | 6-7,4-6 |
| Buenos Aires, Singles Qualifying M-ITF-ARG-22A | 2023/09/03 14:00 | Soares Klier, Gilbert v Lautaro Midon | 6-2,6-1 |
| Buenos Aires, Singles Qualifying M-ITF-ARG-22A | 2023/09/02 16:25 | Bruno Kuzuhara v Lautaro Midon | 4-6,2-6 |
| Buenos Aires, Singles Qualifying M-ITF-ARG-22A | 2023/09/01 15:25 | Lautaro Midon v Adolfo Daniel Vallejo | 6-3,6-4 |
| Buenos Aires, Singles Qualifying M-ITF-ARG-22A | 2023/08/31 13:00 | Lautaro Midon v Alejo Lorenzo Lingua Lavallen | 4-6,6-2,6-2 |
| Buenos Aires, Singles Qualifying M-ITF-ARG-22A | 2023/08/30 15:50 | Lautaro Midon v Tomas Martinez | 6-0,6-2 |
| ITF M15 Gubbio | 2023/07/18 13:25 | Lautaro Midon v Galoppini, Davide | 6-1,6-7,2-6 |