FT
Jeju United FC
2
–
2
Cheonan City
—
FT
Daejeon Citizen
0
–
0
Jeju United FC
—
FT
Gimpo Citizen
0
–
1
Jeju United FC
Started
FT
Jeju United FC
2
–
2
Pohang Steelers
—
FT
Pohang Steelers
2
–
1
Jeju United FC
Sub
Faded rows: team matches without Koo Ja-Cheol in the lineup