Ekstraklasa
Poland
- Verified against Wikipedia
- 21O
- 21W
- 21S
90% or more have a feeSome have a feeNo fee recordedS summer, W winter, O other dates
2021-22 · Summer window
By club
- Lech Poznań4 in3 out
- Górnik Łęczna4 in1 out
- Górnik Zabrze4 in1 out
- Lechia Gdańsk3 in2 out
- Pogoń Szczecin3 in2 out
- Raków Częstochowa2 in3 out
- Cracovia Kraków3 in1 out
- Legia Warsaw2 in2 out
- Śląsk Wrocław2 in2 out
- Warta Poznań1 in2 out
- Wisła Kraków1 in2 out
- Zagłębie Lubin2 in1 out
- Jagiellonia Białystok1 in1 out
- Piast Gliwice2 in0 out
- Stal Mielec1 in1 out
- Wisła Płock2 in0 out
- Nieciecza1 in0 out
Sources: Wikipedia (CC BY-SA 4.0), API-Football · Data sources