Stadium: Cancha Central Round: 14 Ground: Clay
| Challenger - Lima | 2023/11/07 19:00 | Alejandro Tabilo v Adolfo Daniel Vallejo | 6-4,6-1 |
| Challenger - Santa Fe | 2023/10/17 13:00 | Vit Kopriva v Adolfo Daniel Vallejo | 6-0,0-6,6-3 |
| Challenger - Santa Fe | 2023/10/16 15:50 | Adolfo Daniel Vallejo v Gonzalo Lama | 6-1,6-2 |
| Challenger - Santa Fe | 2023/10/15 16:05 | Renzo Olivo v Adolfo Daniel Vallejo | 1-6,1-6 |
| Challenger - Buenos Aires | 2023/10/08 13:00 | Murkel Dellien v Adolfo Daniel Vallejo | 7-6,5-7,6-0 |
| Challenger - Antofagasta | 2023/09/18 17:00 | Matheus P De Almeida v Adolfo Daniel Vallejo | 6-2,2-6,6-1 |
| Challenger - Santa Cruz | 2023/09/13 00:35 | Juan C P Angelo v Adolfo Daniel Vallejo | 6-3,6-1 |
| ITF M15 - Buenos Aires | 2023/09/01 15:25 | Lautaro Midon v Adolfo Daniel Vallejo | 6-3,6-4 |
| Challenger - Lima | 2023/11/08 21:00 | Alvaro G Meza v Mariano Navone | 3-6,2-6 |
| Challenger - Lima | 2023/11/07 23:45 | Ignacio Buse v Alvaro G Meza | 7-6,3-6,4-6 |
| Challenger - Lima | 2023/11/06 16:00 | Murkel Dellien v Alvaro G Meza | 7-5,2-6,3-6 |
| Challenger - Lima | 2023/11/05 15:00 | Alex Barrena v Alvaro G Meza | 5-7,1-6 |
| Challenger - Guayaquil | 2023/11/01 00:25 | Alvaro G Meza v Lukas Neumayer | 4-6,6-2,4-6 |
| Challenger - Santa Fe | 2023/10/15 16:35 | Gonzalo Villanueva v Alvaro G Meza | 6-3,4-6,6-3 |
| Challenger - Buenos Aires | 2023/10/09 17:45 | Joao Lucas Reis da Silva v Alvaro G Meza | 7-6,7-6 |
| Challenger - Buenos Aires | 2023/10/08 19:45 | Gonzalo Bueno v Alvaro G Meza | 4-6,6-2,3-6 |