FT
Changwon City
1
–
2
Jeju United FC
—
FT
Jeju United FC
4
–
3
Daejeon Citizen
Sub
FT
Ulsan Hyundai FC
1
–
1
Jeju United FC
Sub
FT
Jeju United FC
1
–
1
Pohang Steelers
Started
Faded rows: team matches without Seo Jin-Su in the lineup