Stadium: Cancha Central Round: 26 Ground: Clay
| Challenger - Blumenau | 2022/01/13 13:00 | Facundo Diaz Acosta v Pedro Sakamoto | 6-4,6-3 |
| Challenger - Montevideo | 2023/11/14 15:00 | Facundo Diaz Acosta v Alessandro Giannessi | 6-1,7-5 |
| Challenger - Lima | 2023/11/07 19:40 | Conner Huertas Del Pino v Facundo Diaz Acosta | 6-2,6-2 |
| Challenger - Guayaquil | 2023/11/02 22:50 | Marco Trungelliti v Facundo Diaz Acosta | 1-6,6-1,6-7 |
| Challenger - Guayaquil | 2023/10/31 19:00 | Murkel Dellien v Facundo Diaz Acosta | 3-6,2-6 |
| Challenger - Buenos Aires | 2023/10/14 17:00 | Federico Coria v Facundo Diaz Acosta | 6-4,6-4 |
| Challenger - Buenos Aires | 2023/10/13 21:05 | Facundo Diaz Acosta v Francisco Comesana | 7-6,4-6,7-6 |
| Challenger - Buenos Aires | 2023/10/11 22:45 | Facundo Diaz Acosta v Renzo Olivo | 6-3,6-4 |
| Challenger - Buenos Aires | 2023/10/09 22:45 | Facundo Diaz Acosta v Federico Delbonis | 6-3,6-4 |
| Challenger - Montevideo | 2023/11/14 15:00 | Franco Agamenone v Pedro Sakamoto | 4-6,1-6 |
| Challenger - Montevideo | 2023/11/13 15:00 | Valentin Vacherot v Pedro Sakamoto | 3-6,0-6 |
| Challenger - Montevideo | 2023/11/12 14:00 | Pedro Sakamoto v Matheus P De Almeida | 6-2,2-6,6-2 |
| Challenger - Guayaquil | 2023/10/30 15:00 | Nicolas Mejia v Pedro Sakamoto | 6-4,2-6,6-2 |
| Challenger - Guayaquil | 2023/10/29 16:30 | Miguel M Larrea v Pedro Sakamoto | 3-6,0-6 |
| Challenger - Curitiba | 2023/10/23 14:45 | Pedro Boscardin Dias v Pedro Sakamoto | 6-3,7-5 |
| Challenger - Curitiba | 2023/10/22 17:55 | Enzo Lima v Pedro Sakamoto | 1-6,1-6 |
| ITF - M25 Lajeado | 2023/10/15 13:50 | Pedro Sakamoto v Wilson Leite | 6-1,6-1 |