| 1. Round | 19/10/2019 | Seongnam FC | - | Incheon United | 0:1 |  |
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| 2. Round | 27/10/2019 | Incheon United | - | Suwon Bluewings | 1:1 | ||||
| 3. Round | 02/11/2019 | Jeju United | - | Incheon United | 2:0 | ||||
| 4. Round | 24/11/2019 | Incheon United | - | Sangju Sangmu | 2:0 | ||||
| 5. Round | 30/11/2019 | Gyeongnam FC | - | Incheon United | 0:0 |
Montenegro