| 1. Round | 04/03/2012 | Suwon Bluewings | - | Busan IPark | 1:0 | ||||
| 6. Round | 07/04/2012 | Daejeon Citizen | - | Busan IPark | 0:1 | ||||
| 8. Round | 14/04/2012 | Jeonbuk FC | - | Busan IPark | 0:0 | ||||
| 9. Round | 21/04/2012 | Busan IPark | - | Gangwon FC | 1:0 | ||||
| 15. Round | 14/06/2012 | Ulsan Hyundai FC | - | Busan IPark | 2:1 | ||||
| 16. Round | 17/06/2012 | Busan IPark | - | Seongnam Ilhwa Chunma | 1:0 | ||||
| 17. Round | 24/06/2012 | Daegu FC | - | Busan IPark | 2:1 |  |
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| 18. Round | 27/06/2012 | Jeju United | - | Busan IPark | 5:2 | |
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| 19. Round | 30/06/2012 | Busan IPark | - | Daejeon Citizen | 3:1 | ||||
| 20. Round | 08/07/2012 | Busan IPark | - | Incheon United | 1:2 | |
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| 21. Round | 15/07/2012 | Chunnam Dragons | - | Busan IPark | 2:3 | |
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| 22. Round | 21/07/2012 | FC Seoul | - | Busan IPark | 6:0 | ||||
| 24. Round | 29/07/2012 | Busan IPark | - | Pohang Steelers | 0:0 | ||||
| 25. Round | 04/08/2012 | Gwangju FC | - | Busan IPark | 0:2 | ||||
| 27. Round | 11/08/2012 | Busan IPark | - | Jeonbuk FC | 0:0 | ||||
| 28. Round | 18/08/2012 | Gangwon FC | - | Busan IPark | 1:2 | ||||
| 29. Round | 22/08/2012 | Gyeongnam FC | - | Busan IPark | 2:0 | ||||
| 30. Round | 26/08/2012 | Busan IPark | - | Sangju Sangmu | 0:0 |
South Korea