Stadium: Court 11 Round: 54 Ground: Clay
| ITF M15 Santa Cruz | 2023/11/26 17:30 | Ramiro Amarilla v Jefferson Wendler Filho | 2-6,2-6 |
| ITF M15 Santa Cruz | 2023/11/20 19:00 | Bautista Vilicich v Ramiro Amarilla | 6-1,6-3 |
| ITF M15 Santa Cruz | 2023/11/19 14:00 | Ramiro Amarilla v Benjamin Denis Alarcon | 6-2,3-6,10-3 |
| ITF M15 Cochabamba | 2023/11/15 20:45 | Nicolas Villalon v Ramiro Amarilla | 6-4,6-4 |
| 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 |
| Challenger Curitiba | 2023/10/22 17:40 | Pedro Boscardin Dias v Luis Britto | 7-5,7-5 |
| ITF M25 Lajeado | 2023/10/12 15:45 | Arklon H D Pino v Luis Britto | 3-6,6-4,6-0 |
| ITF M25 Lajeado | 2023/10/10 15:15 | Joel Angel Lucero v Luis Britto | 6-4,1-6,4-10 |
| ITF M25 Lajeado | 2023/10/09 18:00 | Luca Nari v Luis Britto | 3-6,1-6 |
| ITF M25 Punta del Este | 2023/09/19 13:00 | Luis Britto v Bruno Fernandez | 2-6,2-6 |
| ITF M15 São Paulo | 2023/08/24 13:55 | Luis Britto v Joao Eduardo Schiessl | 3-6,3-6 |
| ITF M15 São Paulo | 2023/08/22 14:00 | Julian Cundom v Luis Britto | 2-6,6-3,7-10 |
| ITF M15 São Paulo | 2023/08/21 14:00 | Nicolas Hollender v Luis Britto | 6-3,3-6,5-10 |