Round 4
Time Team   FT
Gimhae City
Suwon Samsung Bluewings
Paju Frontier FC
Jeonnam Dragons
Seongnam FC
Chungnam Asan
Cheonan City
Seoul E-Land FC
Chungbuk Cheongju
Ansan Greeners FC
Busan I Park
Daegu FC
Hwaseong FC
Yong-in FC
Gyeongnam FC
Gimpo FC