Stadium: Cancha 1 Round: 44 Ground: Clay
| ITF M15 Punta del Este | 2024/03/22 13:00 | Lautaro Midon v Nikos Lehmann | 6-3,6-0 |
| ITF M15 Punta del Este | 2024/03/21 14:35 | Enzo Kohlmann De Freitas v Nikos Lehmann | 3-6,6-4,4-6 |
| ITF M15 Punta del Este | 2024/03/16 16:45 | Joaquin Aguillar Cardozo v Nikos Lehmann | 4-6,6-0,6-2 |
| ITF M15 Punta del Este | 2024/03/16 13:00 | Fermin Tenti v Nikos Lehmann | 4-6,1-6 |
| ITF M15 Punta del Este | 2024/03/15 14:00 | Juan Martin Fumeaux v Nikos Lehmann | 4-6,6-4,6-7 |
| ITF M15 Punta del Este | 2024/03/13 17:30 | Nikos Lehmann v Alejandro H Franco | 6-2,6-2 |
| ITF M15 Villa Maria | 2024/02/20 13:00 | Nikos Lehmann v Bruno Fernandez | 2-6,2-6 |
| ITF M15 Villa Maria | 2024/02/18 13:00 | Nikos Lehmann v Alejandro Bancalari | 6-3,6-4 |
| ITF M15 Bragado | 2024/03/24 13:00 | Nahuel Fernandez v Jacob I R Vasquez | 6-4,6-3 |
| ITF M25 Recife | 2024/03/04 13:00 | Benjamin Torres v Nahuel Fernandez | 7-6,6-2 |
| ITF M25 Tucuman | 2024/02/26 13:00 | Joaquin Aguillar Cardozo v Nahuel Fernandez | 6-0,6-1 |
| ITF M25 Tucuman | 2024/02/25 15:00 | Arthur Laborde v Nahuel Fernandez | 6-3,2-6,6-10 |
| ITF M15 Villa Maria | 2024/02/18 13:00 | Luciano Doria v Nahuel Fernandez | 6-3,6-2 |
| ITF M15 Concepcion | 2023/12/10 13:00 | Nahuel Fernandez v Felipe De Dios | 2-6,4-6 |
| ITF M15 Santa Cruz | 2023/11/26 18:15 | Thiago Cigarran v Nahuel Fernandez | 6-2,6-0 |
| ITF M15 Santa Cruz | 2023/11/26 14:00 | Nicolas Hollender v Nahuel Fernandez | 3-6,4-6 |