Belgian Pro League
- 21O
- 21W
- 21S
90% or more have a feeSome have a feeNo fee recordedS summer, W winter, O other dates
2021-22 · Summer window
By club
- Anderlecht19 in21 out
- Antwerp14 in15 out
- Charleroi14 in15 out
- Club Brugge13 in16 out
- Genk10 in15 out
- Gent9 in16 out
- Oostende13 in11 out
- Germinal Beerschot11 in9 out
- Kortrijk12 in8 out
- OH Leuven10 in10 out
- Sint-Truiden10 in10 out
- Zulte Waregem12 in8 out
- Standard Liège6 in12 out
- Cercle Brugge8 in9 out
- Union SG10 in5 out
- Mechelen6 in3 out
- Seraing8 in1 out
- Eupen3 in2 out
Sources: Wikipedia (CC BY-SA 4.0), API-Football · Data sources