Slavia U19: every transfer in and out, fees paid and earned, squad market value and €1.7m earned.
| Date | Player | From | To | Fee |
|---|---|---|---|---|
| 2025-07-01 | Josef Kolarik | Slavia U19 | Mlada Boleslav | — |
| 2025-02-22 | Josef Kolarik | Slavia U19 | Vlasim | Loan |
| 2025-02-21 | Stefan Jovanoski | Slavia U19 | Ml. Boleslav B | — |
| 2024-07-01 | Tobias Boledovic | Slavia U19 | Slavia Prague B | — |
| 2024-07-01 | Simon Sloncik | Slavia U19 | Slavia Prague B | — |
| 2024-07-01 | Josef Kolarik | Slavia U17 | Slavia U19 | — |
| 2023-09-15 | Simon Sloncik | Slavia U17 | Slavia U19 | — |
| 2023-07-01 | Tomas Jelinek | Slavia U19 | Slavia Prague B | — |
| 2023-07-01 | Tobias Boledovic | Slavia U17 | Slavia U19 | — |
| 2023-07-01 | Stefan Jovanoski | Slavia U17 | Slavia U19 | — |
| 2023-07-01 | Hammam Al-Hammami | Slavia U19 | Without Club | — |
| 2023-07-01 | Dominik Pech | Slavia U19 | Slavia Prague B | — |
| 2023-07-01 | Bolu Ogungbayi | Slavia U19 | Slavia Prague B | — |
| 2023-03-08 | Hammam Al-Hammami | Slavia U19 | Benesov | Loan |
| 2023-03-07 | Hammam Al-Hammami | Future Falcons | Slavia U19 | — |
| 2023-01-01 | Mikulas Konecny | Slavia U19 | Slavia Prague B | — |
| 2023-01-01 | Dominik Pech | Slavia U17 | Slavia U19 | — |
| 2022-09-15 | David Planka | Slavia U19 | Slavia Prague B | — |
| 2022-08-12 | Bolu Ogungbayi | Ilaji FC | Slavia U19 | — |
| 2022-07-01 | Tomas Jelinek | Slavia U17 | Slavia U19 | — |