| Brazil U20 League | 2021/07/05 19:00 | EC Flamengo Piaui U20 v EC Timon PI U20 | L | 2-1 |
| Brazil U20 League | 2021/07/26 19:00 | EC Timon PI U20 v Picos U20 | W | 2-1 |
| Brazil U20 League | 2021/07/22 19:00 | River AC U20 v EC Timon PI U20 | W | 0-2 |
| Brazil U20 League | 2021/07/17 21:00 | EC Timon PI U20 v Piaui U20 | W | 1-0 |
| Brazil U20 League | 2021/07/12 19:00 | EC Timon PI U20 v Fluminense PI U20 | L | 0-1 |
| Brazil U20 League | 2021/07/05 19:00 | EC Flamengo Piaui U20 v EC Timon PI U20 | L | 2-1 |
| Brazil U20 League | 2021/07/26 21:00 | EC Flamengo Piaui U20 v River AC U20 | D | 1-1 |
| Brazil U20 League | 2021/07/21 21:00 | Fluminense PI U20 v EC Flamengo Piaui U20 | L | 1-0 |
| Brazil U20 League | 2021/07/11 21:15 | Piaui U20 v EC Flamengo Piaui U20 | D | 0-0 |
| Brazil U20 League | 2021/07/11 21:00 | Piaui U20 v EC Flamengo Piaui U20 | D | 0-0 |
| Brazil U20 League | 2021/07/05 19:00 | EC Flamengo Piaui U20 v EC Timon PI U20 | W | 2-1 |