K League 1
- 21O
- 21W
- 21S
90% or more have a feeSome have a feeNo fee recordedS summer, W winter, O other dates
2021-22 · Winter window
2021-22 · Other dates
2021-22 · Summer window
By club
- Ulsan HD8 in11 out
- Gimcheon Sangmu7 in9 out
- Suwon FC9 in6 out
- Jeju SK7 in6 out
- Seongnam FC5 in8 out
- Suwon Samsung Bluewings8 in5 out
- Jeonbuk Hyundai Motors7 in5 out
- Pohang Steelers6 in6 out
- Daegu6 in5 out
- FC Seoul7 in4 out
- Gangwon FC6 in4 out
- Gwangju FC2 in7 out
- Incheon United6 in3 out
Sources: Wikipedia (CC BY-SA 4.0), API-Football · Data sources