Mazatlán U21: every transfer in and out, fees paid and earned, squad market value.
| Date | Player | From | To | Fee |
|---|---|---|---|---|
| 2026-01-01 | Said Godínez | Mazatlán U21 | Mazatlán FC | — |
| 2026-01-01 | Gabriel López | Mazatlán U21 | Mazatlán FC | — |
| 2025-07-01 | Ángel Saavedra | Mazatlán U21 | Mazatlán FC | — |
| 2025-07-01 | Ángel Leyva | Mazatlán U21 | Mazatlán FC | — |
| 2025-07-01 | Christopher Castro | Mazatlán U21 | Mazatlán FC | — |
| 2025-01-01 | Said Godínez | Mazatlán U23 | Mazatlán FC | Loan |
| 2025-01-01 | Gilberto Adame | Mazatlán U23 | Mazatlán FC | — |
| 2024-07-01 | Ángel Leyva | Mazatlán U17 | Mazatlán U23 | — |
| 2024-07-01 | Ramiro Franco | Mazatlán U23 | Mazatlán FC | — |
| 2024-07-01 | Iván González | Mazatlán U17 | Mazatlán U23 | — |
| 2024-07-01 | Christopher Castro | Mazatlán U17 | Mazatlán U23 | — |
| 2023-07-01 | Ángel Saavedra | Mazatlán U19 | Mazatlán U23 | — |
| 2023-07-01 | Said Godínez | Mazatlán U18 | Mazatlán U23 | — |
| 2023-07-01 | Ramiro Franco | Mazatlán U19 | Mazatlán U23 | — |
| 2023-07-01 | Gilberto Adame | Mazatlán U19 | Mazatlán U23 | — |
| 2023-07-01 | Gabriel López | Mazatlán U19 | Mazatlán U23 | — |