Mafra U23: every transfer in and out, fees paid and earned, squad market value.
| Date | Player | From | To | Fee |
|---|---|---|---|---|
| 2025-07-01 | Mark Ugboh | Mafra U23 | Mafra | — |
| 2025-07-01 | Hosine Bility | Mafra U23 | Brisbane Roar | — |
| 2024-07-10 | Mark Ugboh | Midtjylland | Mafra U23 | — |
| 2024-07-01 | Hosine Bility | Mafra U23 | Brisbane Roar | Loan |
| 2024-01-30 | Gustav Fraulo | Mafra U23 | Lyngby BK | — |
| 2023-08-01 | Valdemar Byskov | Midtjylland | Mafra U23 | Loan |
| 2023-07-26 | Gustav Fraulo | Midtjylland U19 | Mafra U23 | — |
| 2022-08-23 | Hosine Bility | Midtjylland | Mafra U23 | — |