1. Jornada | 03.03.2018 | Gangwon FC | - | Incheon United | 2:1 | ||||
2. Jornada | 10.03.2018 | Incheon United | - | Jeonbuk FC | 3:2 | ||||
3. Jornada | 17.03.2018 | Incheon United | - | Daegu FC | 0:0 | ||||
4. Jornada | 01.04.2018 | FC Seoul | - | Incheon United | 1:1 | ||||
5. Jornada | 07.04.2018 | Incheon United | - | Jeonnam Dragons | 2:2 | ||||
6. Jornada | 11.04.2018 | Incheon United | - | Sangju Sangmu | 0:1 | ||||
7. Jornada | 14.04.2018 | Jeju United | - | Incheon United | 4:2 | ||||
8. Jornada | 22.04.2018 | Incheon United | - | Suwon Bluewings | 2:3 | ||||
9. Jornada | 25.04.2018 | Ulsan Hyundai FC | - | Incheon United | 2:1 | ||||
10. Jornada | 29.04.2018 | Incheon United | - | Gyeongnam FC | 2:3 | ||||
14. Jornada | 20.05.2018 | Incheon United | - | Ulsan Hyundai FC | 1:1 | ||||
29. Jornada | 22.09.2018 | Pohang Steelers | - | Incheon United | 1:0 | ||||
30. Jornada | 26.09.2018 | FC Seoul | - | Incheon United | 1:1 | ||||
33. Jornada | 20.10.2018 | Jeonbuk FC | - | Incheon United | 3:2 |