Stadium: Court 10 Round: 62 Ground: Clay
| Challenger Santa Fe | 2023/10/15 14:20 | Nicolas Mejia v Agustin Mastri | 6-0,6-4 |
| ITF M25 Mendoza | 2023/10/03 12:00 | Agustin Mastri v Ramiro Amarilla | 6-2,4-6,5-10 |
| ITF M25 Mendoza | 2023/10/02 13:00 | Vitor Leal v Agustin Mastri | 4-6,6-4,3-10 |
| ITF M25 Mendoza | 2023/10/01 15:00 | Agustin Mastri v Martin Estevarena | 6-3,6-4 |
| ITF M15 Olavarria | 2023/09/03 18:00 | Agustin Mastri v Julian Cundom | 5-7,4-6 |
| ITF M15 Buenos Aires | 2023/08/28 13:00 | Agustin Mastri v Bruno Fernandez | 2-6,1-6 |
| ITF M15 Buenos Aires | 2023/08/27 12:30 | Esteban Bruna v Agustin Mastri | 6-7,6-2,8-10 |
| ITF M25 Rosario | 2023/06/29 13:00 | Agustin Mastri v Adolfo Daniel Vallejo | 2-6,4-6 |
| ITF M15 Villa Maria | 2023/10/29 13:00 | Valentin M Greco v Nikos Lehmann | 3-6,2-6 |
| ITF M15 Punta del Este | 2023/09/20 14:00 | Nikos Lehmann v Bautista Vilicich | 1-6,0-6 |
| ITF M15 Olavarria | 2023/09/07 20:20 | Gilbert S K Junior v Nikos Lehmann | 6-4,3-6,7-5 |
| ITF M15 Olavarria | 2023/09/06 13:00 | Nikos Lehmann v Fermin Tenti | 6-4,6-3 |
| ITF M15 Olavarria | 2023/09/03 12:00 | Nikos Lehmann v Gonzalo Ariel Karakachian | 3-6,6-2,10-4 |
| ITF M15 Buenos Aires | 2023/08/29 13:00 | Felipe De Dios v Nikos Lehmann | 6-7,7-5,10-5 |
| ITF M15 Buenos Aires | 2023/08/27 16:00 | Benjamin Denis Alarcon v Nikos Lehmann | 2-6,6-1,3-10 |
| ITF M25 Trujillo | 2023/08/14 15:00 | Ignacio Carou v Nikos Lehmann | 4-6,6-4,10-8 |