Stadium: Cancha 2 Round: 26 Ground: Clay
| 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 |
| ITF M25 Trujillo | 2023/08/13 15:00 | Nikos Lehmann v Nicolas Villalon | 2-6,6-1,10-4 |
| ITF M25 Mendoza | 2023/10/03 19:25 | Lorenzo Joaquin Rodriguez v Franco Roncadelli | 6-1,3-6,0-6 |
| ITF M25 Lujan | 2023/09/28 14:35 | Lorenzo Joaquin Rodriguez v Mateo Barreiros Reyes | 2-6,6-2,5-7 |
| ITF M25 Lujan | 2023/09/26 13:00 | Juan Bautista Otegui v Lorenzo Joaquin Rodriguez | 1-6,6-4,4-6 |
| ITF M15 Satu Mare | 2023/09/14 07:25 | Lorenzo Joaquin Rodriguez v Ioan Alexandru Chirita | 6-7,3-6 |
| ITF M15 Satu Mare | 2023/09/13 12:30 | Lorenzo Joaquin Rodriguez v Michalis Sakellaridis | 6-1,6-4 |
| ITF M15 Constanta | 2023/09/08 07:00 | Cezar Cretu v Lorenzo Joaquin Rodriguez | 7-5,6-0 |
| ITF M15 Constanta | 2023/09/07 07:00 | Maik Steiner v Lorenzo Joaquin Rodriguez | 1-6,1-6 |
| ITF M15 Constanta | 2023/09/06 07:00 | Rares A Golescu v Lorenzo Joaquin Rodriguez | 1-6,1-6 |