K League 1
- 25O
- 25W
- 25S
90% or more have a feeSome have a feeNo fee recordedS summer, W winter, O other dates
2025-26 ยท Winter window
By club
- Jeonbuk Hyundai Motors1 in5 out
- Bucheon FC 19954 in0 out
- Daegu2 in2 out
- FC Seoul2 in2 out
- Ulsan HD0 in4 out
- FC Anyang2 in1 out
- Incheon United1 in2 out
- Pohang Steelers1 in2 out
- Suwon FC1 in2 out
- Daejeon Hana Citizen2 in0 out
- Gangwon FC1 in1 out
- Gwangju FC0 in2 out
- Jeju SK2 in0 out
Sources: Wikipedia (CC BY-SA 4.0), API-Football ยท Data sources