Stadium: Cancha 5 Round: 54 Ground: Clay
| ITF M25 Punta del Este | 2024/02/07 12:55 | Alvaro Guillen Meza v Juan Manuel La Serna | 6-0,6-0 |
| ITF M25 Punta del Este | 2024/02/06 12:00 | Juan Manuel La Serna v Mateo Del Pino | 6-2,4-6,10-6 |
| ITF M15 Concepcion | 2023/12/11 14:30 | Luciano Carraro v Juan Manuel La Serna | 6-3,5-7,6-3 |
| ITF M15 Concepcion | 2023/12/08 15:25 | Juan Manuel La Serna v Valerio Aboian | 6-4,0-6,3-6 |
| ITF M15 Concepcion | 2023/12/07 14:00 | Juan Manuel La Serna v Thiago Cigarran | 6-4,6-2 |
| ITF M15 Concepcion | 2023/12/05 15:25 | Juan Pablo Paz v Juan Manuel La Serna | 4-6,3-6 |
| ITF M15 Santa Cruz | 2023/11/29 19:00 | Juan Manuel La Serna v Valerio Aboian | 6-4,6-7,5-7 |
| ITF M15 Santa Cruz | 2023/11/21 21:05 | Alex Barrena v Juan Manuel La Serna | 6-2,6-3 |
| ITF M25 Punta del Este | 2024/02/05 15:00 | Tomas Farjat v Matheus C Bueres | 6-4,6-4 |
| Challenger Piracicaba | 2024/01/28 17:00 | Daniel Dutra Da Silva v Matheus C Bueres | 6-3,6-1 |
| ITF M15 Concepcion | 2023/12/11 13:00 | Thiago Cigarran v Matheus C Bueres | 6-1,6-0 |
| ITF M15 Concepcion | 2023/12/10 13:00 | Ryan A Dos Santos v Matheus C Bueres | 3-6,7-5,6-10 |
| 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 |