 |
 |
|
|
| 14.08.2021 | 11:00 | Gangwon FC | - | Daegu FC | 2:0 (0:0) | |
| 12:30 | Jeju United | - | Ulsan Hyundai FC | 2:2 (1:1) | ||
| 13:00 | Suwon Bluewings | - | Seongnam FC | 1:2 (0:1) | ||
| 15.08.2021 | 11:00 | Jeonbuk FC | - | FC Seoul | 3:2 (2:1) | |
| 12:00 | Pohang Steelers | - | Suwon FC | 3:1 (1:0) | ||
| 13:00 | Gwangju FC | - | Incheon United | 1:0 (1:0) |
| » Classement | équipe recevante | à l'extérieur | Premier tour | Second tour |
| # | Équipe | M. | G. | N. | P. | Buts | Diff. | Pts. | |
|---|---|---|---|---|---|---|---|---|---|
| 1 |
|
Jeonbuk FC | 25 | 13 | 7 | 5 | 48:29 | 19 | 46 |
| 2 |
|
Ulsan Hyundai FC | 25 | 12 | 9 | 4 | 39:28 | 11 | 45 |
| 3 |
|
Pohang Steelers | 25 | 10 | 7 | 8 | 26:25 | 1 | 37 |
| 4 |
|
Suwon Bluewings | 25 | 10 | 7 | 8 | 34:27 | 7 | 37 |
| 5 |
|
Incheon United | 25 | 10 | 6 | 9 | 28:32 | -4 | 36 |
| 6 |
|
Daegu FC | 25 | 9 | 8 | 8 | 27:29 | -2 | 35 |
| 7 |
|
Suwon FC | 25 | 8 | 7 | 10 | 34:41 | -7 | 31 |
| 8 |
|
Seongnam FC | 25 | 7 | 8 | 10 | 23:29 | -6 | 29 |
| 9 |
|
Jeju United | 25 | 5 | 14 | 6 | 29:31 | -2 | 29 |
| 10 |
|
FC Seoul | 25 | 7 | 6 | 12 | 28:32 | -4 | 27 |
| 11 |
|
Gangwon FC | 25 | 6 | 9 | 10 | 27:33 | -6 | 27 |
| 12 |
|
Gwangju FC | 25 | 7 | 4 | 14 | 24:31 | -7 | 25 |
| Play-off | |
| Relégation |
