19 august 2017
Sâm, 19.08
13:00
Jeonbuk FC
Jeonbuk FC
3
Gwangju FC
Gwangju FC
1
Sâm, 19.08
13:00
Jeju United
Jeju United
3
Jeonnam Dragons
Jeonnam Dragons
1
Sâm, 19.08
13:00
FC Seoul
FC Seoul
1
Ulsan Hyundai
Ulsan Hyundai
1
Sâm, 19.08
13:00
Suwon Bluewings
Suwon Bluewings
2
Gangwon FC
Gangwon FC
3
20 august 2017
Dum, 20.08
13:00
Daegu FC
Daegu FC
2
Sangju Sangmu
Sangju Sangmu
2
Dum, 20.08
13:00
Incheon United
Incheon United
2
Pohang Steelers
Pohang Steelers
0
Etapa anterioară Etapa următoare