Stadium: Cancha Central Round: 25 Ground: Clay
| Challenger Lima | 2023/08/22 21:00 | Gonzalo Bueno v Milledge Cossu | 6-2,6-3 |
| ITF M25 Santo Domingo | 2023/06/26 13:30 | Milledge Cossu v Nicaise Muamba | 2-6,1-6 |
| ITF M25 Santo Domingo | 2023/06/25 14:00 | Jasel Beltre v Milledge Cossu | 5-7,3-6 |
| ITF M25 Santo Domingo | 2023/06/19 14:00 | Milledge Cossu v David Krasner | 6-0,2-6,8-10 |
| ITF M25 Santo Domingo | 2023/06/18 13:00 | Xavier Lawrence v Milledge Cossu | 6-7,6-7 |
| ITF M15 Cancun | 2022/08/17 14:25 | Milledge Cossu v Kousuke Ogura | 3-6,1-6 |
| ITF M15 Cancun | 2022/08/10 19:50 | Milledge Cossu v Johan A Rodriguez Rodriguez | 3-6,4-6 |
| ITF M15 Cancun | 2022/07/20 16:00 | Tomas Farjat v Milledge Cossu | 6-3,7-6 |
| Challenger Santa Fe | 2024/06/04 13:00 | Pedro Sakamoto v Lautaro Midon | 2-6,6-4,5-7 |
| Challenger Santos | 2024/05/08 22:20 | Pedro Sakamoto v Gonzalo Villanueva | 6-3,2-6,3-6 |
| Challenger Santos | 2024/05/07 15:00 | Pedro Sakamoto v Luis Felipe Miguel | 6-4,6-1 |
| Challenger Porto Alegre | 2024/04/30 16:15 | Guido Ivan Justo v Pedro Sakamoto | 6-2,2-6,6-3 |
| Challenger Florianopolis | 2024/04/01 18:00 | Pedro Sakamoto v Joao Lucas Reis da Silva | 5-7,5-7 |
| Challenger Sao Leopoldo | 2024/03/28 18:30 | Pedro Sakamoto v Orlando Luz | 4-6,6-4,4-6 |
| Challenger Sao Leopoldo | 2024/03/26 21:25 | Pedro Sakamoto v Bruno Kuzuhara | 6-2,6-0 |
| Challenger Asuncion | 2024/03/21 23:00 | Pedro Sakamoto v Gustavo Heide | 1-6,3-6 |