| 6. Jornada | 07.04.2012 | Gangwon FC | - | Incheon United | 2:1 | ||||
| 8. Jornada | 15.04.2012 | Sangju Sangmu | - | Incheon United | 1:0 | ||||
| 10. Jornada | 29.04.2012 | Chunnam Dragons | - | Incheon United | 0:0 | ||||
| 12. Jornada | 11.05.2012 | Seongnam Ilhwa Chunma | - | Incheon United | 1:0 | ||||
| 14. Jornada | 28.05.2012 | FC Seoul | - | Incheon United | 3:1 | ||||
| 15. Jornada | 14.06.2012 | Incheon United | - | Pohang Steelers | 1:1 | ||||
| 16. Jornada | 17.06.2012 | Gwangju FC | - | Incheon United | 0:0 | ||||
| 20. Jornada | 08.07.2012 | Busan IPark | - | Incheon United | 1:2 | ||||
| 24. Jornada | 29.07.2012 | Suwon Bluewings | - | Incheon United | 3:1 |
Corea del Sur