Slask U19: every transfer in and out, fees paid and earned, squad market value.
| Date | Player | From | To | Fee |
|---|---|---|---|---|
| 2021-11-04 | Karol Borys | Slask U19 | Sl. Wroclaw II | — |
| 2021-04-01 | Jakub Jezierski | Slask U19 | Sl. Wroclaw II | — |
| 2016-07-01 | Sebastian Bergier | Slask U19 | Sl. Wroclaw II | — |