K League 1
- 20O
- 20W
- 20S
90% or more have a feeSome have a feeNo fee recordedS summer, W winter, O other dates
2020-21 · Other dates
2020-21 · Winter window
2020-21 · Other dates
2020-21 · Summer window
By club
- Jeonbuk Hyundai Motors3 in3 out
- Ulsan HD2 in3 out
- Pohang Steelers3 in1 out
- Seongnam FC3 in1 out
- Suwon FC4 in0 out
- Busan IPark0 in3 out
- Gangwon FC2 in1 out
- Gimcheon Sangmu1 in2 out
- Jeju SK1 in2 out
- Suwon Samsung Bluewings1 in2 out
- Daegu0 in2 out
- FC Seoul0 in2 out
- Gwangju FC1 in1 out
- Incheon United2 in0 out
Sources: Wikipedia (CC BY-SA 4.0), API-Football · Data sources