K League 1
- 19O
- 19W
- 19S
90% or more have a feeSome have a feeNo fee recordedS summer, W winter, O other dates
2019-20 · Winter window
By club
- Jeonbuk Hyundai Motors2 in4 out
- Gimcheon Sangmu3 in2 out
- Incheon United1 in2 out
- Jeju SK2 in1 out
- Suwon Samsung Bluewings2 in1 out
- Ulsan HD1 in2 out
- Gangwon FC2 in0 out
- Pohang Steelers2 in0 out
- Seongnam FC1 in1 out
Sources: Wikipedia (CC BY-SA 4.0), API-Football · Data sources