| 1. Jornada | 15.09.2012 | Seongnam Ilhwa Chunma | - | Daejeon Citizen | 1:2 |  |
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| 2. Jornada | 22.09.2012 | Daejeon Citizen | - | Incheon United | 1:1 | |
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| 4. Jornada | 03.10.2012 | Gwangju FC | - | Daejeon Citizen | 1:1 | |
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| 5. Jornada | 07.10.2012 | Daejeon Citizen | - | Gangwon FC | 5:3 | |
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| 7. Jornada | 28.10.2012 | Daegu FC | - | Daejeon Citizen | 4:1 | ||||
| 8. Jornada | 04.11.2012 | Gangwon FC | - | Daejeon Citizen | 5:1 | |
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| 9. Jornada | 11.11.2012 | Daejeon Citizen | - | Seongnam Ilhwa Chunma | 1:1 | ||||
| 12. Jornada | 25.11.2012 | Daejeon Citizen | - | Gwangju FC | 1:1 | |
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| 13. Jornada | 28.11.2012 | Chunnam Dragons | - | Daejeon Citizen | 3:1 | ||||
| 14. Jornada | 01.12.2012 | Daejeon Citizen | - | Daegu FC | 1:0 |
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