FT
Seongnam FC
1
–
0
Asan Mugunghwa
—
FT
Daegu FC
1
–
1
Seongnam FC
—
FT
Seongnam FC
1
–
0
Suwon Bluewings
—
FT
Jeonbuk Motors
1
–
0
Seongnam FC
Started
Faded rows: team matches without Yoon Yong-Ho in the lineup