- 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
- Hallescher FC0 in2 out
- 1. FC Saarbrücken1 in0 out
- Borussia Dortmund II1 in0 out
- Eintracht Braunschweig1 in0 out
- Duisburg1 in0 out
- Viktoria Köln0 in1 out
- Würzburger Kickers0 in1 out
Sources: Wikipedia (CC BY-SA 4.0), API-Football · Data sources