- 21O
- 21W
- 21S
90% or more have a feeSome have a feeNo fee recordedS summer, W winter, O other dates
2021-22 Β· Summer window
By club
- Olympiacos13 in0 out
- AEK Athens11 in0 out
- Atromitos9 in0 out
- Panathinaikos8 in0 out
- Volos7 in0 out
- Aris6 in0 out
- Ionikos6 in0 out
- Panetolikos6 in0 out
- PAOK6 in0 out
- OFI4 in0 out
- Asteras Tripolis3 in0 out
- PAS Giannina3 in0 out
- Lamia2 in0 out
Sources: Wikipedia (CC BY-SA 4.0), API-Football Β· Data sources