| Viertelfinale | ||||||||
|---|---|---|---|---|---|---|---|---|
| 11.08.2021 | 12:00 | Gangwon FC |
|
- |
|
Suwon Bluewings | -:- | |
| 11.08.2021 | 12:00 | Daegu FC |
|
- |
|
Gimcheon Sangmu | -:- | |
| 11.08.2021 | 12:00 | Ulsan Hyundai |
|
- |
|
Yangju Citizen | -:- | |
| 11.08.2021 | 12:00 | Jeonnam Dragons |
|
- |
|
Pohang Steelers | -:- | |
