| 8. Round | 26/04/2015 | Seongnam FC | - | Jeju United | 1:1 | ||||
| 9. Round | 05/05/2015 | Jeju United | - | Ulsan Hyundai FC | 2:1 | ||||
| 10. Round | 09/05/2015 | Incheon United | - | Jeju United | 1:0 | ||||
| 11. Round | 16/05/2015 | Suwon Bluewings | - | Jeju United | 1:0 | ||||
| 13. Round | 30/05/2015 | Gwangju FC | - | Jeju United | 1:0 | ||||
| 21. Round | 08/07/2015 | Pohang Steelers | - | Jeju United | 3:4 |  |
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| 22. Round | 11/07/2015 | Jeju United | - | Jeonbuk FC | 0:3 | ||||
| 23. Round | 26/07/2015 | Jeonnam Dragons | - | Jeju United | 3:1 |
South Korea