Stadium: Court 6 Round: 54 Ground: Clay
| ITF M25 Lajeado | 2022/11/21 17:00 | Matheus C Bueres v Ryan A Dos Santos | 3-6,0-6 |
| ITF M15 Concepcion | 2023/12/05 14:00 | Wilson Leite v Ryan A Dos Santos | 6-2,6-1 |
| ITF M15 Concepcion | 2023/12/04 14:30 | Ryan A Dos Santos v Matias Rojas | 6-1,6-1 |
| ITF M15 Concepcion | 2023/12/03 16:30 | Nicolas Bruna v Ryan A Dos Santos | 3-6,6-3,8-10 |
| ITF M15 Santa Cruz | 2023/11/26 18:15 | Ryan A Dos Santos v Joel Angel Lucero | 4-6,2-6 |
| ITF M15 Santa Cruz | 2023/11/26 14:00 | Eugenio Almeida Junior v Ryan A Dos Santos | 6-7,4-6 |
| ITF M15 Rosario | 2023/11/06 13:00 | Federico Juan Aguilar v Ryan A Dos Santos | 7-5,6-4 |
| ITF M15 Rosario | 2023/11/05 12:00 | Ryan A Dos Santos v Ignacio Novo | 6-3,7-5 |
| ITF M15 Villa Maria | 2023/10/30 13:00 | Sean Hess v Ryan A Dos Santos | 7-6,6-3 |
| ITF M15 Santa Cruz | 2023/11/26 18:15 | Mateo Del Pino v Matheus C Bueres | 7-6,6-2 |
| ITF M15 Santa Cruz | 2023/11/26 14:00 | Matheus C Bueres v Benjamin Denis Alarcon | 6-4,6-3 |
| ITF M15 Cochabamba | 2023/11/16 18:00 | Matheus C Bueres v Leonardo Aboian | 7-5,2-6,2-6 |
| ITF M15 Cochabamba | 2023/11/14 18:00 | Gino Romano v Matheus C Bueres | 6-3,4-6,4-6 |
| ITF M15 Cochabamba | 2023/11/13 14:00 | Nicolas Hollender v Matheus C Bueres | 1-6,6-3,2-10 |
| ITF M15 Cochabamba | 2023/11/12 17:30 | Matheus C Bueres v Benjamin Denis Alarcon | 6-1,6-2 |
| ITF M15 Cochabamba | 2023/11/12 13:00 | Julian Cundom v Matheus C Bueres | 6-4,4-6,1-10 |
| ITF M25 Lajeado | 2023/10/10 13:00 | Juan Estevez v Matheus C Bueres | 6-2,6-1 |