1. Round | 03/03/2018 | Pohang Steelers | - | Daegu FC | 3:0 | ||||
2. Round | 10/03/2018 | Daegu FC | - | Suwon Bluewings | 0:2 | ||||
3. Round | 17/03/2018 | Incheon United | - | Daegu FC | 0:0 | ||||
4. Round | 31/03/2018 | Daegu FC | - | Jeonnam Dragons | 1:1 | ||||
5. Round | 07/04/2018 | Gyeongnam FC | - | Daegu FC | 1:1 |