FT
Changwon City
1
–
2
Jeju United FC
—
FT
Jeju United FC
4
–
3
Daejeon Citizen
—
FT
Ulsan Hyundai FC
1
–
1
Jeju United FC
—
FT
Jeju United FC
1
–
1
Pohang Steelers
—
Faded rows: team matches without Koo Ja-Cheol in the lineup