 |
 |
|
|
| 21.04.2018 | 07:00 | FC Seoul | - | Daegu FC | 3:0 (1:0) | |
| 07:00 | Jeonnam Dragons | - | Gangwon FC | 1:4 (0:3) | ||
| 09:00 | Pohang Steelers | - | Sangju Sangmu | 0:2 (0:1) | ||
| 22.04.2018 | 07:00 | Jeju United | - | Jeonbuk FC | 0:1 (0:1) | |
| 09:00 | Incheon United | - | Suwon Bluewings | 2:3 (1:1) | ||
| 09:00 | Gyeongnam FC | - | Ulsan Hyundai FC | 0:0 (0:0) |
| # | Mannschaft | Sp. | S. | U. | N. | Tore | Dif. | Pk. | |
|---|---|---|---|---|---|---|---|---|---|
| 1 |
|
Jeonbuk FC | 8 | 7 | 0 | 1 | 17:4 | 13 | 21 |
| 2 |
|
Suwon Bluewings | 8 | 5 | 2 | 1 | 13:8 | 5 | 17 |
| 3 |
|
Gyeongnam FC | 8 | 4 | 2 | 2 | 13:10 | 3 | 14 |
| 4 |
|
Pohang Steelers | 8 | 4 | 1 | 3 | 12:11 | 1 | 13 |
| 5 |
|
Gangwon FC | 8 | 4 | 0 | 4 | 15:15 | 0 | 12 |
| 6 |
|
Jeju United | 8 | 3 | 2 | 3 | 8:6 | 2 | 11 |
| 7 |
|
Sangju Sangmu | 8 | 3 | 1 | 4 | 8:8 | 0 | 10 |
| 8 |
|
Ulsan Hyundai FC | 8 | 3 | 1 | 4 | 7:8 | -1 | 10 |
| 9 |
|
FC Seoul | 8 | 2 | 3 | 3 | 8:7 | 1 | 9 |
| 10 |
|
Incheon United | 8 | 1 | 3 | 4 | 11:15 | -4 | 6 |
| 11 |
|
Daegu FC | 8 | 1 | 3 | 4 | 4:13 | -9 | 6 |
| 12 |
|
Jeonnam Dragons | 8 | 1 | 2 | 5 | 9:20 | -11 | 5 |
| Playoffs | |
| Relegation |
