| Time | Status | Match | FT | H1 | Stats |
| 31/03/2018 07:00 |
(FT) | Jeju United FC[7] Suwon Samsung Bluewings[5] |
0 1 |
0 1 |
MF | ME |
| 31/03/2018 07:00 |
(FT) | Pohang Steelers[3] Ulsan Hyundai Horang-i[12] |
2 1 |
1 0 |
MF | ME |
| 31/03/2018 09:00 |
(FT) | Daegu FC[11] Chunnam Dragons[9] |
1 1 |
1 0 |
MF | ME |
| 31/03/2018 09:00 |
(FT) | Jeonbuk Hyundai Motors[4] Sangju Sangmu Phoenix[8] |
1 0 |
1 0 |
MF | ME |
| 01/04/2018 07:00 |
(FT) | Seoul[10] Incheon United FC[6] |
1 1 |
0 0 |
MF | ME |
| 01/04/2018 09:00 |
(FT) | Gangwon FC[2] Gyeongnam FC[1] |
1 3 |
0 1 |
MF | ME |