| Brazil U20 Liga | 2021/07/14 18:00 | Cabofriense - U20 v Duque de Caxias - U20 | D | 0-0 |
| Brazil U20 Liga | 2021/08/04 18:00 | Duque de Caxias - U20 v Friburguense RJ - U20 | L | 1-5 |
| Brazil U20 Liga | 2021/07/28 18:00 | Duque de Caxias - U20 v America RJ - U20 | L | 1-7 |
| Brazil U20 Liga | 2021/07/21 13:00 | Goncalense FC - U20 v Duque de Caxias - U20 | W | 0-6 |
| Brazil U20 Liga | 2021/07/14 18:00 | Cabofriense - U20 v Duque de Caxias - U20 | D | 0-0 |
| Brazil U20 Liga | 2021/07/10 18:00 | Duque de Caxias - U20 v Audax RJ - U20 | W | 2-0 |
| Brazil U20 Liga | 2021/07/07 18:00 | Friburguense RJ - U20 v Duque de Caxias - U20 | L | 3-2 |
| Brazil U20 Liga | 2021/06/30 18:00 | America RJ - U20 v Duque de Caxias - U20 | D | 1-1 |
| Brazil U20 Liga | 2021/06/23 18:00 | Duque de Caxias - U20 v Goncalense FC - U20 | W | 1-0 |
| Brazil U20 Liga | 2021/08/07 18:00 | Cabofriense - U20 v Goncalense FC - U20 | W | 3-0 |
| Brazil U20 Liga | 2021/08/04 18:00 | America RJ - U20 v Cabofriense - U20 | W | 1-2 |
| Brazil U20 Liga | 2021/07/21 18:00 | Cabofriense - U20 v Friburguense RJ - U20 | D | 1-1 |
| Brazil U20 Liga | 2021/07/14 18:00 | Cabofriense - U20 v Duque de Caxias - U20 | D | 0-0 |
| Brazil U20 Liga | 2021/07/10 18:00 | Goncalense FC - U20 v Cabofriense - U20 | W | 1-4 |
| Brazil U20 Liga | 2021/07/07 18:00 | Cabofriense - U20 v America RJ - U20 | W | 1-0 |
| Brazil U20 Liga | 2021/06/30 18:00 | Cabofriense - U20 v Audax RJ - U20 | W | 3-1 |
| Brazil U20 Liga | 2021/06/23 18:00 | Friburguense RJ - U20 v Cabofriense - U20 | D | 2-2 |