1. Round | 15/10/2017 | Suwon Bluewings | - | Ulsan Hyundai FC | 2:0 | ||||
2. Round | 22/10/2017 | Ulsan Hyundai FC | - | Jeju United | 0:1 | ||||
3. Round | 28/10/2017 | FC Seoul | - | Ulsan Hyundai FC | 3:0 | ||||
4. Round | 05/11/2017 | Ulsan Hyundai FC | - | Jeonbuk FC | 1:2 | ||||
5. Round | 19/11/2017 | Gangwon FC | - | Ulsan Hyundai FC | 1:2 |