Stadium: Court 5 Round: 62 Ground: Clay
| ITF M15 Rosario | 2023/11/05 15:00 | Nikos Lehmann v Mateo Branc | 3-6,2-6 |
| ITF M15 Villa Maria | 2023/11/02 18:40 | Alejo Lorenzo Lingua Lavallen v Nikos Lehmann | 7-6,6-4 |
| ITF M15 Villa Maria | 2023/10/31 13:00 | Bautista Vilicich v Nikos Lehmann | 4-6,5-7 |
| ITF M15 Villa Maria | 2023/10/30 13:00 | Agustin Mastri v Nikos Lehmann | 3-6,6-4,8-10 |
| 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 Rosario | 2023/11/05 15:00 | Sean Hess v Mateo Matulovich | 6-3,6-0 |
| ITF M25 Lajeado | 2023/10/09 16:00 | Mateo Matulovich v Christian Oliveira | 2-6,2-6 |
| ITF M25 Mendoza | 2023/10/03 12:00 | Sean Hess v Mateo Matulovich | 6-0,6-4 |
| ITF M25 Mendoza | 2023/10/02 13:00 | Mateo Matulovich v Martin Buslje | 2-6,6-4,10-6 |
| ITF M25 Mendoza | 2023/10/01 12:00 | Facundo Bermejo v Mateo Matulovich | 2-6,2-6 |
| ITF M25 Punta del Este | 2023/09/19 13:00 | Mateo Matulovich v Diego Ortiz Gamonal | 4-6,6-1,3-10 |
| ITF M15 Buenos Aires | 2023/08/27 12:30 | Tobia Grandinetti v Mateo Matulovich | 6-4,6-2 |
| ITF M25 Trujillo | 2023/08/13 15:00 | Mateo Matulovich v Felipe De Dios | 6-7,0-6 |