Ground: Clay
| Challenger San Miguel de Tucuman | 2025/04/21 18:30 | Igor Gimenez v Nicolas Villalon | 6-3,6-1 |
| ITF M25 Chacabuco | 2025/04/01 16:00 | Valentin Garay v Nicolas Villalon | 6-2,2-6,6-3 |
| Challenger Concepcion | 2025/03/25 13:00 | Nicolas Villalon v Renzo Olivo | 3-6,3-6 |
| Challenger Merida | 2025/03/17 19:00 | Trey Hilderbrand v Nicolas Villalon | 6-2,6-4 |
| Challenger Merida | 2025/03/16 23:30 | Nicolas Villalon v Brandon Perez | 6-4,6-3 |
| Challenger Santiago | 2025/03/11 15:05 | Nicolas Villalon v Yuki Mochizuki | 4-6,6-3,3-6 |
| ITF M15 Santiago | 2025/01/21 16:00 | Nicolas Villalon v Mateo Barreiros Reyes | 4-6,6-6 |
| ITF M15 Santiago | 2025/01/16 17:30 | Louis Wessels v Nicolas Villalon | 7-5,6-3 |