 |
 |
|
|
| 15.05.2021 | 09:30 | Gangwon FC | - | Suwon FC | 0:0 (0:0) | |
| 12:00 | Incheon United | - | Gwangju FC | 2:1 (0:1) | ||
| 16.05.2021 | 07:00 | Jeju United | - | Daegu FC | 1:2 (0:1) | |
| 09:30 | Ulsan Hyundai FC | - | Suwon Bluewings | 1:1 (0:1) | ||
| 04.08.2021 | 12:30 | Pohang Steelers | - | Seongnam FC | 1:0 (0:0) | |
| 05.09.2021 | 12:00 | FC Seoul | - | Jeonbuk FC | 3:4 (1:1) |
| » Classement | équipe recevante | à l'extérieur | Premier tour | Second tour |
| # | Équipe | M. | G. | N. | P. | Buts | Diff. | Pts. | |
|---|---|---|---|---|---|---|---|---|---|
| 1 |
|
Jeonbuk FC | 16 | 10 | 5 | 1 | 35:16 | 19 | 35 |
| 2 |
|
Ulsan Hyundai FC | 16 | 7 | 7 | 2 | 23:14 | 9 | 28 |
| 3 |
|
Daegu FC | 16 | 7 | 5 | 4 | 21:19 | 2 | 26 |
| 4 |
|
Suwon Bluewings | 16 | 7 | 5 | 4 | 21:14 | 7 | 26 |
| 5 |
|
Pohang Steelers | 16 | 6 | 6 | 4 | 16:16 | 0 | 24 |
| 6 |
|
Jeju United | 16 | 4 | 8 | 4 | 18:17 | 1 | 20 |
| 7 |
|
Incheon United | 16 | 5 | 3 | 8 | 16:26 | -10 | 18 |
| 8 |
|
Seongnam FC | 16 | 4 | 5 | 7 | 13:19 | -6 | 17 |
| 9 |
|
Suwon FC | 16 | 4 | 5 | 7 | 16:24 | -8 | 17 |
| 10 |
|
FC Seoul | 16 | 4 | 4 | 8 | 20:23 | -3 | 16 |
| 11 |
|
Gangwon FC | 16 | 3 | 7 | 6 | 15:20 | -5 | 16 |
| 12 |
|
Gwangju FC | 16 | 4 | 2 | 10 | 14:20 | -6 | 14 |
| Play-off | |
| Relégation |
