Sebastian Kowalczyk (Attacking Midfield, age 28, at Polonia Warsaw): ACTUAL Value €141k vs €500k market value. Transfer history, fees and where the career can go next. Updated after their last match, 2026-08-22.
| Date | From | To | Fee |
|---|---|---|---|
| 2026-07-01 | Zaglebie Lubin | Polonia Warsaw | Free |
| 2026-01-28 | Houston | Zaglebie Lubin | Free |
| 2023-08-01 | Pogon Szczecin | Houston | €500k |
| 2016-11-25 | Pogon II | Pogon Szczecin | — |
| 2015-01-01 | Pogon U19 | Pogon II | — |
| 2013-07-01 | Pogon Youth | Pogon U19 | — |
| 2012-07-01 | S. Szczecin U19 | Pogon Youth | — |
Polonia Warsaw · Zaglebie Lubin · Houston · Pogon Szczecin · Pogon II · Pogon U19 · Pogon Youth · S. Szczecin U19