 |
 |
|
|
| 28.04.2018 | 07:00 | Daegu FC | - | Jeju United | 1:4 (1:1) | |
| 09:00 | FC Seoul | - | Sangju Sangmu | 0:0 (0:0) | ||
| 09:00 | Ulsan Hyundai FC | - | Jeonnam Dragons | 1:1 (1:1) | ||
| 29.04.2018 | 07:00 | Jeonbuk FC | - | Suwon Bluewings | 2:0 (1:0) | |
| 09:00 | Gangwon FC | - | Pohang Steelers | 0:0 (0:0) | ||
| 09:00 | Incheon United | - | Gyeongnam FC | 2:3 (2:1) |
| » Classement | équipe recevante | à l'extérieur | Premier tour | Second tour |
| # | Équipe | M. | G. | N. | P. | Buts | Diff. | Pts. | |
|---|---|---|---|---|---|---|---|---|---|
| 1 |
|
Jeonbuk FC | 10 | 9 | 0 | 1 | 21:4 | 17 | 27 |
| 2 |
|
Suwon Bluewings | 10 | 6 | 2 | 2 | 16:11 | 5 | 20 |
| 3 |
|
Jeju United | 10 | 5 | 2 | 3 | 13:7 | 6 | 17 |
| 4 |
|
Gyeongnam FC | 10 | 5 | 2 | 3 | 17:15 | 2 | 17 |
| 5 |
|
Sangju Sangmu | 10 | 4 | 2 | 4 | 10:9 | 1 | 14 |
| 6 |
|
Pohang Steelers | 10 | 4 | 2 | 4 | 12:12 | 0 | 14 |
| 7 |
|
Ulsan Hyundai FC | 10 | 4 | 2 | 4 | 10:10 | 0 | 14 |
| 8 |
|
Gangwon FC | 10 | 4 | 1 | 5 | 15:17 | -2 | 13 |
| 9 |
|
FC Seoul | 10 | 2 | 4 | 4 | 9:9 | 0 | 10 |
| 10 |
|
Jeonnam Dragons | 10 | 2 | 3 | 5 | 12:22 | -10 | 9 |
| 11 |
|
Incheon United | 10 | 1 | 3 | 6 | 14:20 | -6 | 6 |
| 12 |
|
Daegu FC | 10 | 1 | 3 | 6 | 6:19 | -13 | 6 |
| Play-off | |
| Relégation |
