| Portugal 1st Division U20 | 2023/11/19 12:00 | CD Mafra U20 v Cr B Janeiro U20 | W | 28-14 |
| Portugal 1st Division U20 | 2023/10/22 13:30 | Cr B Janeiro U20 v CD Mafra U20 | W | 20-25 |
| Portugal 1st Division U20 | 2023/12/17 18:00 | Almada AC U20 v CD Mafra U20 | L | 27-24 |
| Portugal 1st Division U20 | 2023/12/10 12:00 | CD Mafra U20 v Cde Camoes U20 | D | 22-22 |
| Portugal 1st Division U20 | 2023/11/19 12:00 | CD Mafra U20 v Cr B Janeiro U20 | W | 28-14 |
| Portugal 1st Division U20 | 2023/11/12 12:00 | CD Mafra U20 v Boa Hora U20 | W | 37-30 |
| Portugal 1st Division U20 | 2023/11/01 12:00 | CD Mafra U20 v Almada AC U20 | L | 22-30 |
| Portugal 1st Division U20 | 2023/10/22 13:30 | Cr B Janeiro U20 v CD Mafra U20 | W | 20-25 |
| Portugal 1st Division U20 | 2023/10/05 14:30 | Almada AC U20 v CD Mafra U20 | L | 36-28 |
| Portugal 1st Division U20 | 2023/06/18 17:00 | Cde Camoes U20 v CD Mafra U20 | W | 24-52 |
| Portugal 1st Division U20 | 2024/01/13 15:00 | Cde Camoes U20 v Cr B Janeiro U20 | L | 26-19 |
| Portugal 1st Division U20 | 2023/12/10 14:30 | Cr B Janeiro U20 v AC Cacem U20 | L | 20-26 |
| Portugal 1st Division U20 | 2023/11/26 14:30 | Cr B Janeiro U20 v GM 1 Dezembro U20 | L | 22-39 |
| Portugal 1st Division U20 | 2023/11/19 12:00 | CD Mafra U20 v Cr B Janeiro U20 | L | 28-14 |
| Portugal 1st Division U20 | 2023/11/12 14:30 | Cr B Janeiro U20 v Almada AC U20 | L | 18-30 |
| Portugal 1st Division U20 | 2023/10/22 13:30 | Cr B Janeiro U20 v CD Mafra U20 | L | 20-25 |
| Portugal 1st Division U20 | 2023/10/05 18:00 | Sporting CP U20 v Cr B Janeiro U20 | L | 59-12 |