Stadium: Quadra Central Round: 26 Ground: Clay
| Challenger Santos | 2024/05/07 13:00 | Pedro Boscardin Dias v Juan Bautista Torres | 5-7,1-6 |
| Challenger Porto Alegre | 2024/05/03 15:40 | Ergi Kirkin v Juan Bautista Torres | 6-3,6-7,7-5 |
| Challenger Porto Alegre | 2024/05/02 18:35 | Juan Bautista Torres v Luciano Emanuel Ambrogi | 7-5,6-0 |
| Challenger Porto Alegre | 2024/05/01 15:25 | Juan Bautista Torres v Guilherme Clezar | 6-2,6-0 |
| Challenger Concepcion | 2024/04/24 15:50 | Juan Bautista Torres v Juan Pablo Ficovich | 1-6,4-6 |
| Challenger Florianopolis | 2024/04/01 16:55 | Juan Bautista Torres v Renzo Olivo | 4-6,6-2,3-6 |
| Challenger Sao Leopoldo | 2024/03/26 22:00 | Genaro Alberto Olivieri v Juan Bautista Torres | 6-2,6-4 |
| Challenger Sao Leopoldo | 2024/03/25 14:00 | Juan Bautista Torres v Nicolas Zanellato | 6-3,6-4 |
| Challenger Santos | 2024/05/07 13:00 | Valerio Aboian v Alvaro Guillen Meza | 5-7,4-6 |
| Challenger Porto Alegre | 2024/04/30 18:50 | Alvaro Guillen Meza v Gonzalo Bueno | 6-7,6-3,1-6 |
| Challenger Concepcion | 2024/04/26 17:25 | Alvaro Guillen Meza v Jose Pereira | 4-6,6-4,5-7 |
| Challenger Concepcion | 2024/04/25 19:00 | Alvaro Guillen Meza v Leonardo Aboian | 6-0,6-3 |
| Challenger Concepcion | 2024/04/23 14:00 | Alvaro Guillen Meza v Benjamin Torres | 6-2,6-1 |
| Challenger Sao Leopoldo | 2024/03/26 16:50 | Camilo Ugo Carabelli v Alvaro Guillen Meza | 6-3,3-6,6-4 |
| Challenger Asuncion | 2024/03/19 00:25 | Alvaro Guillen Meza v Joao Fonseca | 6-3,2-6,4-6 |
| ITF M25 Tucuman | 2024/03/01 21:25 | Federico Agustin Gomez v Alvaro Guillen Meza | 6-7,6-4,6-1 |