Ekstraklasa
- 18O
- 18W
- 18S
90% or more have a feeSome have a feeNo fee recordedS summer, W winter, O other dates
2018-19 · Other dates
2018-19 · Summer window
By club
- Lechia Gdańsk0 in1 out
- Legia Warsaw0 in1 out
- Wisła Kraków0 in1 out
Sources: Wikipedia (CC BY-SA 4.0), API-Football · Data sources