 |
 |
|
|
| 31.07.2021 | 13:00 | FC Seoul | - | Ulsan Hyundai FC | 0:0 (0:0) | |
| 13:00 | Jeju United | - | Incheon United | 1:4 (1:1) | ||
| 01.08.2021 | 13:00 | Gwangju FC | - | Seongnam FC | 0:0 (0:0) | |
| 13:00 | Daegu FC | - | Pohang Steelers | 1:1 (0:0) | ||
| 13:00 | Gangwon FC | - | Suwon Bluewings | 3:0 (1:0) | ||
| 04.08.2021 | 12:30 | Suwon FC | - | Jeonbuk FC | 1:0 (0:0) |
| » Classement | équipe recevante | à l'extérieur | Premier tour | Second tour |
| # | Équipe | M. | G. | N. | P. | Buts | Diff. | Pts. | |
|---|---|---|---|---|---|---|---|---|---|
| 1 |
|
Ulsan Hyundai FC | 22 | 11 | 8 | 3 | 34:23 | 11 | 41 |
| 2 |
|
Jeonbuk FC | 22 | 11 | 6 | 5 | 41:24 | 17 | 39 |
| 3 |
|
Daegu FC | 22 | 9 | 8 | 5 | 26:23 | 3 | 35 |
| 4 |
|
Pohang Steelers | 22 | 9 | 7 | 6 | 23:22 | 1 | 34 |
| 5 |
|
Suwon Bluewings | 22 | 9 | 6 | 7 | 31:25 | 6 | 33 |
| 6 |
|
Incheon United | 22 | 9 | 5 | 8 | 27:31 | -4 | 32 |
| 7 |
|
Suwon FC | 22 | 8 | 6 | 8 | 32:35 | -3 | 30 |
| 8 |
|
Jeju United | 22 | 5 | 11 | 6 | 25:27 | -2 | 26 |
| 9 |
|
Gangwon FC | 22 | 5 | 9 | 8 | 23:27 | -4 | 24 |
| 10 |
|
FC Seoul | 22 | 5 | 6 | 11 | 21:28 | -7 | 21 |
| 11 |
|
Seongnam FC | 22 | 4 | 8 | 10 | 18:27 | -9 | 20 |
| 12 |
|
Gwangju FC | 22 | 5 | 4 | 13 | 20:29 | -9 | 19 |
| Play-off | |
| Relégation |
