 |
 |
|
|
| 21.05.2021 | 12:30 | Suwon FC | - | Incheon United | 2:2 (2:1) | |
| 22.05.2021 | 07:00 | Jeju United | - | Seongnam FC | 2:2 (2:2) | |
| 07:40 | Ulsan Hyundai FC | - | Pohang Steelers | 1:0 (0:0) | ||
| 23.05.2021 | 09:30 | Gwangju FC | - | Suwon Bluewings | 3:4 (1:1) | |
| 12:00 | Gangwon FC | - | FC Seoul | 0:0 (0:0) | ||
| 12:00 | Daegu 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 |
|
Jeonbuk FC | 18 | 10 | 5 | 3 | 37:21 | 16 | 35 |
| 2 |
|
Ulsan Hyundai FC | 18 | 9 | 7 | 2 | 28:16 | 12 | 34 |
| 3 |
|
Daegu FC | 18 | 8 | 6 | 4 | 23:20 | 3 | 30 |
| 4 |
|
Suwon Bluewings | 18 | 8 | 6 | 4 | 26:18 | 8 | 30 |
| 5 |
|
Pohang Steelers | 18 | 7 | 6 | 5 | 20:20 | 0 | 27 |
| 6 |
|
Incheon United | 18 | 6 | 4 | 8 | 19:28 | -9 | 22 |
| 7 |
|
Jeju United | 18 | 4 | 10 | 4 | 20:19 | 1 | 22 |
| 8 |
|
Gangwon FC | 18 | 4 | 8 | 6 | 17:21 | -4 | 20 |
| 9 |
|
Seongnam FC | 18 | 4 | 6 | 8 | 16:23 | -7 | 18 |
| 10 |
|
Suwon FC | 18 | 4 | 6 | 8 | 21:30 | -9 | 18 |
| 11 |
|
FC Seoul | 18 | 4 | 5 | 9 | 20:24 | -4 | 17 |
| 12 |
|
Gwangju FC | 18 | 4 | 3 | 11 | 17:24 | -7 | 15 |
| Play-off | |
| Relégation |
