Stadium: Quadra 2 Round: 25 Ground: Clay
| Challenger - São Leopoldo | 2024/03/25 18:00 | Adolfo Daniel Vallejo v Liam Draxl | 6-2,5-7,7-5 |
| Challenger - Asuncion | 2024/03/19 19:00 | Orlando Luz v Liam Draxl | 6-7,7-5,6-4 |
| Challenger - Santiago | 2024/03/16 14:00 | Liam Draxl v Juan Pablo Varillas | 3-6,2-6 |
| Challenger - Santiago | 2024/03/15 17:50 | Liam Draxl v Camilo Ugo Carabelli | 6-4,5-7,7-5 |
| Challenger - Santiago | 2024/03/13 14:00 | Genaro Alberto Olivieri v Liam Draxl | 1-6,6-4,1-6 |
| Challenger - Santiago | 2024/03/11 20:55 | Liam Draxl v Philip Sekulic | 6-7,6-4,7-6 |
| Challenger - Santa Cruz | 2024/03/07 21:30 | Liam Draxl v Murkel Dellien | 3-6,6-3,5-7 |
| Challenger - Santa Cruz | 2024/03/05 19:40 | Blaise Bicknell v Liam Draxl | 6-3,2-6,3-6 |
| Challenger - São Leopoldo | 2024/03/30 13:00 | Matheus P De Almeida v Felipe Meligeni Rodrigues Alves | 6-3,5-7,6-7 |
| Challenger - São Leopoldo | 2024/03/27 15:55 | Matheus P De Almeida v Juan C P Angelo | 6-2,2-6,7-5 |
| Challenger - São Leopoldo | 2024/03/26 14:00 | Geoffrey Blancaneaux v Matheus P De Almeida | 3-6,2-6 |
| Challenger - Asuncion | 2024/03/20 21:00 | Matheus P De Almeida v Orlando Luz | 5-7,1-6 |
| Challenger - Asuncion | 2024/03/19 00:00 | Geoffrey Blancaneaux v Matheus P De Almeida | 6-3,3-6,4-6 |
| Challenger - Santiago | 2024/03/12 20:15 | Valerio Aboian v Matheus P De Almeida | 6-4,6-4 |
| Challenger - Santa Cruz | 2024/03/06 22:40 | Matheus P De Almeida v Pedro Sakamoto | 7-5,0-6,4-6 |
| Challenger - Santa Cruz | 2024/03/04 21:15 | Matheus P De Almeida v Andrea Collarini | 6-1,6-1 |