Stadium: Cancha 2 Round: 19 Ground: Clay
| Challenger Santa Cruz | 2024/06/16 17:00 | Guido Ivan Justo v Alexander Stater | 6-3,6-2 |
| Challenger Lima | 2024/06/10 15:00 | Guido Ivan Justo v Emile Hudd | 4-6,2-6 |
| Challenger Lima | 2024/06/09 15:00 | Guido Ivan Justo v Rodrigo Varillas | 6-0,6-0 |
| Challenger Santa Fe | 2024/06/06 13:00 | Facundo Mena v Guido Ivan Justo | 7-6,6-2 |
| Challenger Santa Fe | 2024/06/04 17:45 | Guido Ivan Justo v Santiago Rodriguez Taverna | 6-3,7-5 |
| ITF M15 Neuquen | 2024/05/18 15:35 | Mariano Kestelboim v Guido Ivan Justo | 7-6,6-2 |
| ITF M15 Neuquen | 2024/05/17 13:00 | Juan Estevez v Guido Ivan Justo | 6-3,3-6,2-6 |
| ITF M15 Neuquen | 2024/05/16 13:00 | Daniel Antonio Nunez v Guido Ivan Justo | 4-6,2-6 |
| Challenger Santa Cruz | 2024/06/16 17:00 | Marcos L C Baratau v Igor Gimenez | 6-0,6-7,6-4 |
| Challenger Santa Fe | 2024/06/02 19:50 | Marcos L C Baratau v Emilio Gomez | 1-6,1-6 |
| ITF M15 Neuquen | 2024/05/16 13:00 | Marcos L C Baratau v Mariano Kestelboim | 2-6,0-6 |
| ITF M15 Neuquen | 2024/05/15 16:25 | Ezequiel Simonit v Marcos L C Baratau | 3-6,3-6 |
| ITF M15 Neuquen | 2024/05/13 16:00 | Marcos L C Baratau v Felipe De Dios | 7-5,6-3 |
| ITF M25 Trelew | 2024/05/09 19:45 | Marcos L C Baratau v Kaichi Uchida | 0-6,3-6 |
| ITF M25 Trelew | 2024/05/07 14:35 | Gino Romano v Marcos L C Baratau | 3-6,5-7 |
| ITF M25 Trelew | 2024/05/06 16:15 | Vitor Leal v Marcos L C Baratau | 5-7,6-2,2-10 |