Player Summary
K. Kostek's club history lists 1 spell across 1 club.
Season goals0
Season assists0
Rating-
Transfer history
| Date | From | To | Terms |
|---|---|---|---|
| 2026-01-09 |  Piast Gliwice | Piast Gliwice | - |
Club history
| Period | Team | Competition | Country |
|---|---|---|---|
| 2026-2027 | Piast GliwiceCurrent |  Ekstraklasa |  Poland |