Oskar Leśniak (Attacking Midfield, age 21, at Piast Gliwice): ACTUAL Value €453k vs €350k market value. Transfer history, fees and where the career can go next. Updated after their last match, 2026-08-22.
| Date | From | To | Fee |
|---|---|---|---|
| 2022-07-01 | Stadion Slaski Chorzow | Piast Gliwice | Free |
| 2020-07-01 | Lubin U19 | Stadion Slaski Chorzow | Free |