 |
 |
|
|
| 25.09.2021 | 07:00 | Pohang Steelers | - | Jeju United | 2:4 (0:3) | |
| 09:30 | Ulsan Hyundai FC | - | Gwangju FC | 1:0 (0:0) | ||
| 12:00 | Jeonbuk FC | - | Incheon United | 2:0 (1:0) | ||
| 12:00 | Daegu FC | - | Suwon FC | 0:0 (0:0) | ||
| 26.09.2021 | 08:00 | Suwon Bluewings | - | FC Seoul | 0:2 (0:0) | |
| 09:30 | Seongnam FC | - | Gangwon FC | 2:0 (1:0) |
| # | Mannschaft | Sp. | S. | U. | N. | Tore | Dif. | Pk. | |
|---|---|---|---|---|---|---|---|---|---|
| 1 |
|
Jeonbuk FC | 32 | 17 | 10 | 5 | 57:32 | 25 | 61 |
| 2 |
|
Ulsan Hyundai FC | 32 | 17 | 10 | 5 | 51:35 | 16 | 61 |
| 3 |
|
Daegu FC | 32 | 13 | 9 | 10 | 36:36 | 0 | 48 |
| 4 |
|
Suwon FC | 32 | 12 | 9 | 11 | 45:46 | -1 | 45 |
| 5 |
|
Jeju United | 32 | 9 | 15 | 8 | 41:38 | 3 | 42 |
| 6 |
|
Suwon Bluewings | 32 | 11 | 9 | 12 | 40:40 | 0 | 42 |
| 7 |
|
Incheon United | 32 | 11 | 7 | 14 | 33:41 | -8 | 40 |
| 8 |
|
Pohang Steelers | 32 | 10 | 9 | 13 | 32:38 | -6 | 39 |
| 9 |
|
Gangwon FC | 32 | 9 | 10 | 13 | 35:42 | -7 | 37 |
| 10 |
|
Seongnam FC | 32 | 9 | 10 | 13 | 29:38 | -9 | 37 |
| 11 |
|
FC Seoul | 32 | 9 | 9 | 14 | 36:39 | -3 | 36 |
| 12 |
|
Gwangju FC | 32 | 9 | 5 | 18 | 32:42 | -10 | 32 |
| Playoffs | |
| Relegation |
