Ekstraklasa
- 25O
- 25W
- 25S
90% or more have a feeSome have a feeNo fee recordedS summer, W winter, O other dates
2025-26 · Winter window
2025-26 · Summer window
By club
- Jagiellonia Białystok1 in2 out
- Lechia Gdańsk2 in1 out
- Legia Warsaw1 in1 out
- Radomiak Radom1 in1 out
- Raków Częstochowa0 in2 out
- Arka Gdynia1 in0 out
- Cracovia Kraków1 in0 out
- Korona Kielce0 in1 out
- Lech Poznań1 in0 out
- Widzew Łódź1 in0 out
- Zagłębie Lubin0 in1 out
Sources: Wikipedia (CC BY-SA 4.0), API-Football · Data sources