
Ekstraklasa
Poland
- Verified against Wikipedia
- 18 teams
2026-27 · Summer window
By club
- Górnik Zabrze1 in1 out
- Widzew Łódź1 in1 out
- Jagiellonia Białystok1 in0 out
- Korona Kielce1 in0 out
- Wisła Kraków0 in1 out
Sources: Wikipedia (CC BY-SA 4.0), API-Football · Data sources