Ekstraklasa
Poland
- Verified against Wikipedia
- 18O
- 18W
- 18S
90% or more have a feeSome have a feeNo fee recordedS summer, W winter, O other dates
2018-19 · Summer window
By club
- Legia Warsaw8 in8 out
- Lech Poznań3 in7 out
- Cracovia Kraków5 in3 out
- Lechia Gdańsk6 in2 out
- Piast Gliwice5 in1 out
- Jagiellonia Białystok2 in3 out
- Pogoń Szczecin3 in2 out
- Wisła Kraków2 in3 out
- Wisła Płock2 in2 out
- Zagłębie Lubin1 in3 out
- Arka Gdynia0 in3 out
- Górnik Zabrze1 in2 out
- Korona Kielce1 in2 out
- Śląsk Wrocław2 in1 out
- Miedź Legnica2 in0 out
Sources: Wikipedia (CC BY-SA 4.0), API-Football · Data sources