[1] Flamengo U20 0-1 Portuguesa RJ U20 [11] 2023-03-25 13:00
Stadium: Estadio Claudio Moacyr de Azevedo Round: 2
Head to Head
| Brazil U20 League | 2022/03/26 13:00 | Portuguesa RJ U20 v Flamengo U20 | W | 1-2 |
| Brazil U20 League | 2021/06/26 13:00 | Portuguesa RJ U20 v Flamengo U20 | W | 1-2 |
| Brazil U20 League | 2020/09/16 13:00 | Portuguesa RJ U20 v Flamengo U20 | D | 2-2 |
| Brazil U20 League | 2019/07/16 18:00 | Flamengo U20 v Portuguesa RJ U20 | W | 3-0 |
| Brazil U20 League | 2018/04/01 13:00 | Portuguesa RJ U20 v Flamengo U20 | D | 1-1 |
| Brazil Sao Paulo Youth Cup | 2018/01/22 19:30 | Portuguesa RJ U20 v Flamengo U20 | L | 3-2 |
| Brazil U20 League | 2017/03/11 13:00 | Flamengo U20 v Portuguesa RJ U20 | W | 4-1 |