All countries
| 1/16-finals | Fortaleza U20 | Piaui U20 | 5:0 (1:0, 4:0) | details | 23.10.2025 | |||
| Final | Atletico-PI U20 | Piaui U20 | 2:0 (0:0, 2:0) | details | 31.07.2025 | |||
| Semi-finals | Piaui U20 | Comercial PI U20 | 1:0 AfP (0:0, 0:0, 5:4) | details | 23.07.2025 | |||
| Group A - 5. Round | Piaui U20 | Fluminense Piaui U20 | 1:2 (0:1, 1:1) | details | 10.07.2025 | |||
| Group A - 4. Round | Piaui U20 | Comercial PI U20 | 3:0 (1:0, 2:0) | details | 01.07.2025 | |||
| Group A - 3. Round | Ferroviario-PI U20 | Piaui U20 | 0:1 (0:0, 0:1) | details | 25.06.2025 | |||
| Group A - 2. Round | Piaui U20 | Parnahyba U20 | 3:0 AWA. | details | 18.06.2025 | |||
| Group A - 1. Round | Piaui U20 | AE Altos U20 | 2:0 (1:0, 1:0) | details | 04.06.2025 | |||
| Group 26 - 3. Round | Piaui U20 | Estrela De Marco U20 | 3:0 (1:0, 2:0) | details | 10.01.2025 | |||
| Group 26 - 2. Round | Sfera U20 | Piaui U20 | 1:0 (1:0, 0:0) | details | 07.01.2025 | |||
| Group 26 - 1. Round | America MG U20 | Piaui U20 | 2:0 (1:0, 1:0) | details | 04.01.2025 | |||
| Final | Picos U20 | Piaui U20 | 1:2 AfP (1:1, 0:0, 3:4) | details | 01.08.2024 | |||
| Semi-finals | Piaui U20 | Fluminense Piaui U20 | 2:1 (1:0, 1:1) | details | 26.07.2024 | |||
| Group B - 7. Round | Piaui U20 | River-PI U20 | 4:1 (1:1, 3:0) | details | 15.07.2024 | |||
| Group B - 5. Round | Fluminense Piaui U20 | Piaui U20 | 1:4 (0:2, 1:2) | details | 08.07.2024 | |||
| Group B - 4. Round | Piaui U20 | Flamengo PI U20 | 5:0 (3:0, 2:0) | details | 05.07.2024 | |||
| Group B - 2. Round | TEC U20 | Piaui U20 | 2:3 (0:2, 2:1) | details | 01.07.2024 | |||
| Group B - 1. Round | Piaui U20 | Atletico-PI U20 | 1:2 (1:1, 0:1) | details | 27.06.2024 | |||