| Brazil U20 Cup | 2024/08/21 17:45 | Campo Grande AC U20 v Portuguesa RJ U20 | W | 0-2 |
| Brazil U20 Cup | 2024/08/21 17:45 | Campo Grande AC U20 v Portuguesa RJ U20 | W | 0-2 |
| Brazil U20 League | 2024/08/09 17:45 | Boavista RJ U20 v Portuguesa RJ U20 | L | 2-0 |
| Brazil U20 League | 2024/08/04 13:00 | Portuguesa RJ U20 v Madureira RJ U20 | L | 0-4 |
| Brazil U20 League | 2024/07/27 13:00 | Nova Iguacu U20 v Portuguesa RJ U20 | L | 1-0 |
| Brazil U20 League | 2024/07/20 17:45 | Portuguesa RJ U20 v Sampaio Correa RJ U20 | W | 3-2 |
| Brazil U20 League | 2024/07/13 13:00 | Fluminense U20 v Portuguesa RJ U20 | L | 3-1 |
| Brazil U20 League | 2024/07/06 13:00 | Portuguesa RJ U20 v Vasco da Gama U20 | L | 0-2 |
| Brazil U20 League | 2024/06/29 13:00 | Flamengo U20 v Portuguesa RJ U20 | L | 3-2 |
| Brazil U20 Cup | 2024/08/21 17:45 | Campo Grande AC U20 v Portuguesa RJ U20 | L | 0-2 |
| Brazil U20 Cup | 2024/08/01 17:45 | Marica RJ U20 v Campo Grande AC U20 | W | 0-3 |
| Brazil U20 League | 2024/07/29 17:45 | Zinzane FC U20 v Campo Grande AC U20 | W | 3-4 |
| Brazil U20 League | 2024/07/24 17:45 | Campo Grande AC U20 v Marica RJ U20 | W | 1-0 |
| Brazil U20 League | 2024/07/21 17:45 | Campo Grande AC U20 v Zinzane FC U20 | W | 2-1 |
| Brazil U20 League | 2024/07/14 17:45 | Campo Grande AC U20 v CGI April 7 U20 | L | 1-2 |
| Brazil U20 League | 2024/07/04 17:45 | Campo Grande AC U20 v Zinzane FC U20 | D | 0-0 |
| Brazil U20 League | 2024/06/28 17:45 | Barra Mansa U20 v Campo Grande AC U20 | W | 1-3 |