 |
 |
|
|
| 14.04.2018 | 07:00 | Ulsan Hyundai FC | - | FC Seoul | 1:0 (1:0) | |
| 07:00 | Suwon Bluewings | - | Sangju Sangmu | 2:1 (2:0) | ||
| 09:00 | Jeonbuk FC | - | Jeonnam Dragons | 3:0 (0:0) | ||
| 09:00 | Jeju United | - | Incheon United | 4:2 (2:1) | ||
| 15.04.2018 | 07:00 | Daegu FC | - | Gangwon FC | 2:1 (1:0) | |
| 09:00 | Pohang Steelers | - | Gyeongnam FC | 2:1 (1:0) |
| # | Mannschaft | Sp. | S. | U. | N. | Tore | Dif. | Pk. | |
|---|---|---|---|---|---|---|---|---|---|
| 1 |
|
Jeonbuk FC | 7 | 6 | 0 | 1 | 16:4 | 12 | 18 |
| 2 |
|
Suwon Bluewings | 7 | 4 | 2 | 1 | 10:6 | 4 | 14 |
| 3 |
|
Gyeongnam FC | 7 | 4 | 1 | 2 | 13:10 | 3 | 13 |
| 4 |
|
Pohang Steelers | 7 | 4 | 1 | 2 | 12:9 | 3 | 13 |
| 5 |
|
Jeju United | 7 | 3 | 2 | 2 | 8:5 | 3 | 11 |
| 6 |
|
Ulsan Hyundai FC | 7 | 3 | 0 | 4 | 7:8 | -1 | 9 |
| 7 |
|
Gangwon FC | 7 | 3 | 0 | 4 | 11:14 | -3 | 9 |
| 8 |
|
Sangju Sangmu | 7 | 2 | 1 | 4 | 6:8 | -2 | 7 |
| 9 |
|
FC Seoul | 7 | 1 | 3 | 3 | 5:7 | -2 | 6 |
| 10 |
|
Incheon United | 7 | 1 | 3 | 3 | 9:12 | -3 | 6 |
| 11 |
|
Daegu FC | 7 | 1 | 3 | 3 | 4:10 | -6 | 6 |
| 12 |
|
Jeonnam Dragons | 7 | 1 | 2 | 4 | 8:16 | -8 | 5 |
| Playoffs | |
| Relegation |
