 |
 |
|
| 30.09.2017 | 08:00 | Daegu FC | - | Incheon United | 1:1 (1:1) | |
| 08:00 | Jeonnam Dragons | - | FC Seoul | 0:1 (0:0) | ||
| 08:00 | Pohang Steelers | - | Sangju Sangmu | 2:2 (1:1) | ||
| 01.10.2017 | 08:00 | Gangwon FC | - | Ulsan Hyundai FC | 1:1 (0:0) | |
| 08:00 | Jeju United | - | Gwangju FC | 1:1 (1:0) | ||
| 08:00 | Suwon Bluewings | - | Jeonbuk FC | 1:1 (1:0) |
| » Classement | équipe recevante | à l'extérieur | Premier tour | Second tour |
| # | Équipe | M. | G. | N. | P. | Buts | Diff. | Pts. | |
|---|---|---|---|---|---|---|---|---|---|
| 1 |
|
Jeonbuk FC | 33 | 19 | 8 | 6 | 62:31 | 31 | 65 |
| 2 |
|
Jeju United | 33 | 17 | 8 | 8 | 56:31 | 25 | 59 |
| 3 |
|
Ulsan Hyundai FC | 33 | 16 | 11 | 6 | 39:36 | 3 | 59 |
| 4 |
|
Suwon Bluewings | 33 | 14 | 11 | 8 | 54:36 | 18 | 53 |
| 5 |
|
FC Seoul | 33 | 14 | 11 | 8 | 48:34 | 14 | 53 |
| 6 |
|
Gangwon FC | 33 | 12 | 10 | 11 | 53:56 | -3 | 46 |
| 7 |
|
Pohang Steelers | 33 | 11 | 7 | 15 | 47:54 | -7 | 40 |
| 8 |
|
Daegu FC | 33 | 8 | 12 | 13 | 43:49 | -6 | 36 |
| 9 |
|
Jeonnam Dragons | 33 | 8 | 9 | 16 | 48:59 | -11 | 33 |
| 10 |
|
Sangju Sangmu | 33 | 8 | 9 | 16 | 36:57 | -21 | 33 |
| 11 |
|
Incheon United | 33 | 6 | 15 | 12 | 28:46 | -18 | 33 |
| 12 |
|
Gwangju FC | 33 | 4 | 11 | 18 | 28:53 | -25 | 23 |
| Play-off | |
| Relégation |
