 |
 |
|
|
| 29.09.2018 | 07:00 | Suwon Bluewings | - | Ulsan Hyundai FC | 2:2 (0:1) | |
| 09:00 | Jeonbuk FC | - | Gangwon FC | 3:2 (0:1) | ||
| 09:00 | Jeju United | - | Jeonnam Dragons | 1:0 (1:0) | ||
| 30.09.2018 | 07:00 | FC Seoul | - | Sangju Sangmu | 2:2 (1:0) | |
| 09:00 | Pohang Steelers | - | Daegu FC | 2:1 (0:0) | ||
| 09:00 | Incheon United | - | Gyeongnam FC | 2:2 (0:1) |
| » Classement | équipe recevante | à l'extérieur | Premier tour | Second tour |
| # | Équipe | M. | G. | N. | P. | Buts | Diff. | Pts. | |
|---|---|---|---|---|---|---|---|---|---|
| 1 |
|
Jeonbuk FC | 31 | 23 | 4 | 4 | 63:24 | 39 | 73 |
| 2 |
|
Gyeongnam FC | 31 | 15 | 10 | 6 | 52:37 | 15 | 55 |
| 3 |
|
Ulsan Hyundai FC | 31 | 14 | 10 | 7 | 49:36 | 13 | 52 |
| 4 |
|
Pohang Steelers | 31 | 13 | 7 | 11 | 39:38 | 1 | 46 |
| 5 |
|
Suwon Bluewings | 31 | 11 | 10 | 10 | 44:41 | 3 | 43 |
| 6 |
|
Gangwon FC | 31 | 10 | 8 | 13 | 50:52 | -2 | 38 |
| 7 |
|
Jeju United | 31 | 9 | 11 | 11 | 35:40 | -5 | 38 |
| 8 |
|
Daegu FC | 31 | 10 | 6 | 15 | 39:51 | -12 | 36 |
| 9 |
|
FC Seoul | 31 | 8 | 11 | 12 | 35:40 | -5 | 35 |
| 10 |
|
Sangju Sangmu | 31 | 8 | 9 | 14 | 36:45 | -9 | 33 |
| 11 |
|
Jeonnam Dragons | 31 | 7 | 8 | 16 | 37:57 | -20 | 29 |
| 12 |
|
Incheon United | 31 | 5 | 12 | 14 | 42:60 | -18 | 27 |
| Play-off | |
| Relégation |
