Stadium: Court 3 Round: 25 Ground: Clay
| ITF M15 Buenos Aires | 2023/08/28 13:00 | Nicolas Villalon v Tobia Grandinetti | 1-6,2-6 |
| ITF M15 Buenos Aires | 2023/08/27 12:30 | Nicolas Villalon v Francisco Faigenbaum | 6-4,6-4 |
| ITF M15 Sao Paulo | 2023/08/24 20:25 | Gustavo R de Almeida v Nicolas Villalon | 6-7,6-4,6-3 |
| ITF M15 Sao Paulo | 2023/08/22 17:45 | Henrique Costanzi De Brito v Nicolas Villalon | 6-1,6-7,4-6 |
| ITF M25 Trujillo | 2023/08/13 15:00 | Nikos Lehmann v Nicolas Villalon | 2-6,6-1,10-4 |
| Challenger Santa Fe | 2023/07/04 18:20 | Matias Soto v Nicolas Villalon | 6-2,7-6 |
| Challenger Santa Fe | 2023/07/03 13:00 | Benjamin Denis Alarcon v Nicolas Villalon | 5-7,2-6 |
| Challenger Santa Fe | 2023/07/02 13:00 | Nicolas G Longo v Nicolas Villalon | 4-6,5-7 |
| ITF M15 Cochabamba | 2023/11/13 14:00 | Vitek Horak v Ramiro Amarilla | 5-7,2-6 |
| ITF M15 Cochabamba | 2023/11/12 13:00 | Ramiro Amarilla v Felipe Pagnacco | 4-6,6-3,12-10 |
| ITF M15 Rosario | 2023/11/07 13:00 | Alan Postay v Ramiro Amarilla | 6-4,6-2 |
| ITF M15 Rosario | 2023/11/06 13:00 | Ramiro Amarilla v Valentin Basel | 1-6,6-4,10-8 |
| ITF M15 Rosario | 2023/11/05 15:00 | Ivan Dikenstein v Ramiro Amarilla | 3-6,3-6 |
| ITF M15 Villa Maria | 2023/10/29 16:30 | Alberto Odiseo Alvarado Berrospi v Ramiro Amarilla | 6-1,6-0 |
| ITF M25 Mendoza | 2023/10/04 15:25 | Ramiro Amarilla v Arklon H D Pino | 0-6,0-6 |
| ITF M25 Mendoza | 2023/10/03 12:00 | Agustin Mastri v Ramiro Amarilla | 6-2,4-6,5-10 |