3. Round | 18/03/2012 | Daegu FC | - | Incheon United | 1:0 | ||||
4. Round | 24/03/2012 | Incheon United | - | Daejeon Citizen | 2:1 | ||||
9. Round | 22/04/2012 | Incheon United | - | Ulsan Hyundai FC | 0:1 | ||||
10. Round | 29/04/2012 | Chunnam Dragons | - | Incheon United | 0:0 | ||||
21. Round | 15/07/2012 | Incheon United | - | FC Seoul | 3:2 | ||||
22. Round | 22/07/2012 | Pohang Steelers | - | Incheon United | 2:1 | ||||
23. Round | 26/07/2012 | Incheon United | - | Daegu FC | 1:0 | ||||
24. Round | 29/07/2012 | Suwon Bluewings | - | Incheon United | 3:1 | ||||
25. Round | 04/08/2012 | Incheon United | - | Chunnam Dragons | 1:0 | ||||
26. Round | 09/08/2012 | Daejeon Citizen | - | Incheon United | 0:2 | ||||
27. Round | 12/08/2012 | Incheon United | - | Gangwon FC | 2:0 | ||||
28. Round | 18/08/2012 | Ulsan Hyundai FC | - | Incheon United | 0:1 | ||||
29. Round | 23/08/2012 | Jeonbuk FC | - | Incheon United | 1:2 | ||||
30. Round | 26/08/2012 | Incheon United | - | Jeju United | 0:0 |