
Ekstraklasa
Poland
- Verified against Wikipedia
- 18 teams
- 10W
- 10S
90% or more have a feeSome have a feeNo fee recordedS summer, W winter, O other dates
2010-11 · Winter window
By club
- Jagiellonia Białystok0 in1 out
- Śląsk Wrocław1 in0 out
Sources: Wikipedia (CC BY-SA 4.0), API-Football · Data sources