
Ekstraklasa
- 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 Poznań10 in6 out
- Legia Warsaw8 in7 out
- Pogoń Szczecin5 in7 out
- Raków Częstochowa7 in5 out
- Śląsk Wrocław6 in4 out
- Cracovia Kraków5 in4 out
- Górnik Zabrze5 in3 out
- Jagiellonia Białystok4 in3 out
- Piast Gliwice6 in1 out
- Lechia Gdańsk3 in3 out
- Warta Poznań2 in4 out
- Górnik Łęczna4 in1 out
- Radomiak Radom4 in1 out
- Wisła Kraków4 in1 out
- Wisła Płock4 in0 out
- Zagłębie Lubin2 in2 out
- Stal Mielec2 in1 out
- Nieciecza2 in0 out
Sources: Wikipedia (CC BY-SA 4.0), API-Football · Data sources