1. Round | 02/03/2019 | Incheon United | - | Jeju United | 1:1 | ||||
2. Round | 09/03/2019 | Daegu FC | - | Jeju United | 2:0 | ||||
3. Round | 16/03/2019 | FC Seoul | - | Jeju United | 0:0 | ||||
4. Round | 29/03/2019 | Ulsan Hyundai FC | - | Jeju United | 2:1 | ||||
6. Round | 07/04/2019 | Pohang Steelers | - | Jeju United | 1:1 | ||||
7. Round | 13/04/2019 | Jeju United | - | Jeonbuk FC | 0:1 | ||||
8. Round | 21/04/2019 | Jeju United | - | Gangwon FC | 2:4 | ||||
10. Round | 04/05/2019 | Jeju United | - | Gyeongnam FC | 2:0 | ||||
13. Round | 25/05/2019 | Gangwon FC | - | Jeju United | 0:1 | ||||
14. Round | 28/05/2019 | Jeju United | - | Incheon United | 1:2 | ||||
15. Round | 01/06/2019 | Jeju United | - | Ulsan Hyundai FC | 1:3 | ||||
17. Round | 21/06/2019 | Jeju United | - | Seongnam FC | 1:2 | ||||
23. Round | 31/07/2019 | Jeonbuk FC | - | Jeju United | 2:2 | ||||
24. Round | 03/08/2019 | Jeju United | - | Ulsan Hyundai FC | 0:5 | ||||
26. Round | 18/08/2019 | Incheon United | - | Jeju United | 0:0 | ||||
27. Round | 25/08/2019 | Jeju United | - | FC Seoul | 1:1 | ||||
28. Round | 30/08/2019 | Suwon Bluewings | - | Jeju United | 1:0 | ||||
29. Round | 15/09/2019 | Gangwon FC | - | Jeju United | 2:0 | ||||
32. Round | 28/09/2019 | Daegu FC | - | Jeju United | 2:2 |