12. Round | 21/05/2017 | Jeonbuk FC | - | Incheon United | 1:1 | ||||
13. Round | 28/05/2017 | Jeonnam Dragons | - | Incheon United | 3:2 | ||||
14. Round | 18/06/2017 | Incheon United | - | Sangju Sangmu | 1:1 | ||||
16. Round | 24/06/2017 | Ulsan Hyundai FC | - | Incheon United | 1:2 | ||||
17. Round | 28/06/2017 | Jeju United | - | Incheon United | 1:1 |