Ekstraklasa
- 19O
- 19W
- 19S
90% or more have a feeSome have a feeNo fee recordedS summer, W winter, O other dates
2019-20 · Winter window
2019-20 · Summer window
By club
- Cracovia Kraków0 in1 out
- Legia Warsaw1 in0 out
- Pogoń Szczecin1 in0 out
- Zagłębie Lubin0 in1 out
Sources: Wikipedia (CC BY-SA 4.0), API-Football · Data sources