 |
 |
|
|
| 18.05.2021 | 12:30 | Suwon FC | - | Pohang Steelers | 3:4 (1:3) | |
| 19.05.2021 | 09:30 | Gwangju FC | - | Jeju United | 0:0 (0:0) | |
| 12:00 | Jeonbuk FC | - | Ulsan Hyundai FC | 2:4 (2:2) | ||
| 12:00 | Suwon Bluewings | - | Daegu FC | 1:1 (0:0) | ||
| 26.06.2021 | 09:00 | Seongnam FC | - | Gangwon FC | 1:2 (0:0) | |
| 14.07.2021 | 12:30 | FC Seoul | - | Incheon United | 0:1 (0:1) |
| » Classement | équipe recevante | à l'extérieur | Premier tour | Second tour |
| # | Équipe | M. | G. | N. | P. | Buts | Diff. | Pts. | |
|---|---|---|---|---|---|---|---|---|---|
| 1 |
|
Jeonbuk FC | 17 | 10 | 5 | 2 | 37:20 | 17 | 35 |
| 2 |
|
Ulsan Hyundai FC | 17 | 8 | 7 | 2 | 27:16 | 11 | 31 |
| 3 |
|
Daegu FC | 17 | 7 | 6 | 4 | 22:20 | 2 | 27 |
| 4 |
|
Pohang Steelers | 17 | 7 | 6 | 4 | 20:19 | 1 | 27 |
| 5 |
|
Suwon Bluewings | 17 | 7 | 6 | 4 | 22:15 | 7 | 27 |
| 6 |
|
Incheon United | 17 | 6 | 3 | 8 | 17:26 | -9 | 21 |
| 7 |
|
Jeju United | 17 | 4 | 9 | 4 | 18:17 | 1 | 21 |
| 8 |
|
Gangwon FC | 17 | 4 | 7 | 6 | 17:21 | -4 | 19 |
| 9 |
|
Seongnam FC | 17 | 4 | 5 | 8 | 14:21 | -7 | 17 |
| 10 |
|
Suwon FC | 17 | 4 | 5 | 8 | 19:28 | -9 | 17 |
| 11 |
|
FC Seoul | 17 | 4 | 4 | 9 | 20:24 | -4 | 16 |
| 12 |
|
Gwangju FC | 17 | 4 | 3 | 10 | 14:20 | -6 | 15 |
| Play-off | |
| Relégation |
