| 1. Round | 02/03/2019 | Sangju Sangmu | - | Gangwon FC | 2:0 | ||||
| 2. Round | 10/03/2019 | Pohang Steelers | - | Sangju Sangmu | 1:2 | ||||
| 3. Round | 16/03/2019 | Sangju Sangmu | - | Incheon United | 2:0 | ||||
| 5. Round | 03/04/2019 | Suwon Bluewings | - | Sangju Sangmu | 0:0 |  |
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| 6. Round | 06/04/2019 | Sangju Sangmu | - | Ulsan Hyundai FC | 0:1 | |
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| 7. Round | 13/04/2019 | Gyeongnam FC | - | Sangju Sangmu | 1:1 | ||||
| 10. Round | 03/05/2019 | Daegu FC | - | Sangju Sangmu | 1:0 | ||||
| 22. Round | 21/07/2019 | Sangju Sangmu | - | Daegu FC | 2:0 | ||||
| 17. Round | 24/07/2019 | Ulsan Hyundai FC | - | Sangju Sangmu | 2:2 | ||||
| 23. Round | 30/07/2019 | Seongnam FC | - | Sangju Sangmu | 1:0 | ||||
| 24. Round | 03/08/2019 | Sangju Sangmu | - | Gyeongnam FC | 2:1 | ||||
| 25. Round | 10/08/2019 | Jeju United | - | Sangju Sangmu | 1:4 | ||||
| 26. Round | 18/08/2019 | Sangju Sangmu | - | Pohang Steelers | 2:1 | ||||
| 27. Round | 24/08/2019 | Ulsan Hyundai FC | - | Sangju Sangmu | 5:1 | ||||
| 28. Round | 01/09/2019 | Sangju Sangmu | - | Daegu FC | 1:1 | |
South Korea