 |
 |
|
|
| 30.04.2021 | 12:30 | FC Seoul | - | Seongnam FC | 2:2 (1:1) | |
| 01.05.2021 | 07:00 | Suwon FC | - | Daegu FC | 2:4 (1:1) | |
| 09:30 | Suwon Bluewings | - | Pohang Steelers | 1:1 (0:1) | ||
| 12:00 | Ulsan Hyundai FC | - | Gwangju FC | 2:0 (1:0) | ||
| 02.05.2021 | 07:00 | Jeonbuk FC | - | Jeju United | 1:1 (0:1) | |
| 09:30 | Incheon United | - | Gangwon FC | 1:0 (0:0) |
| » Classement | équipe recevante | à l'extérieur | Premier tour | Second tour |
| # | Équipe | M. | G. | N. | P. | Buts | Diff. | Pts. | |
|---|---|---|---|---|---|---|---|---|---|
| 1 |
|
Jeonbuk FC | 13 | 8 | 5 | 0 | 25:9 | 16 | 29 |
| 2 |
|
Ulsan Hyundai FC | 13 | 7 | 4 | 2 | 18:9 | 9 | 25 |
| 3 |
|
Jeju United | 13 | 4 | 8 | 1 | 14:9 | 5 | 20 |
| 4 |
|
Pohang Steelers | 13 | 5 | 4 | 4 | 13:14 | -1 | 19 |
| 5 |
|
Daegu FC | 13 | 5 | 4 | 4 | 15:17 | -2 | 19 |
| 6 |
|
Suwon Bluewings | 13 | 5 | 4 | 4 | 14:10 | 4 | 19 |
| 7 |
|
Seongnam FC | 13 | 4 | 4 | 5 | 10:11 | -1 | 16 |
| 8 |
|
FC Seoul | 13 | 4 | 2 | 7 | 15:17 | -2 | 14 |
| 9 |
|
Incheon United | 13 | 4 | 2 | 7 | 13:21 | -8 | 14 |
| 10 |
|
Gwangju FC | 13 | 4 | 1 | 8 | 11:15 | -4 | 13 |
| 11 |
|
Gangwon FC | 13 | 3 | 4 | 6 | 12:17 | -5 | 13 |
| 12 |
|
Suwon FC | 13 | 2 | 4 | 7 | 11:22 | -11 | 10 |
| Play-off | |
| Relégation |
