3. Round | 16/03/2013 | Daejeon Citizen | - | Jeju United | 1:1 | ||||
4. Round | 30/03/2013 | Jeju United | - | Busan IPark | 1:0 | ||||
5. Round | 06/04/2013 | Jeonbuk FC | - | Jeju United | 2:1 | ||||
6. Round | 13/04/2013 | Jeju United | - | Gangwon FC | 4:0 | ||||
8. Round | 20/04/2013 | Pohang Steelers | - | Jeju United | 1:0 | ||||
7. Round | 01/05/2013 | Jeju United | - | Gyeongnam FC | 2:1 | ||||
10. Round | 05/05/2013 | Jeju United | - | Ulsan Hyundai FC | 3:1 | ||||
11. Round | 12/05/2013 | Incheon United | - | Jeju United | 0:0 | ||||
13. Round | 26/05/2013 | Jeju United | - | FC Seoul | 4:4 | ||||
20. Round | 31/07/2013 | FC Seoul | - | Jeju United | 1:0 | ||||
23. Round | 18/08/2013 | Jeju United | - | Daegu FC | 1:1 |