| 1. Jornada | 09.05.2020 | Incheon United | - | Daegu FC | 0:0 | ||||
| 2. Jornada | 17.05.2020 | Seongnam FC | - | Incheon United | 0:0 | ||||
| 3. Jornada | 23.05.2020 | Suwon Bluewings | - | Incheon United | 1:0 | ||||
| 4. Jornada | 31.05.2020 | Incheon United | - | Pohang Steelers | 1:4 | ||||
| 5. Jornada | 05.06.2020 | Incheon United | - | Gangwon FC | 1:2 | ||||
| 6. Jornada | 13.06.2020 | Jeonbuk FC | - | Incheon United | 1:0 | ||||
| 7. Jornada | 17.06.2020 | Gwangju FC | - | Incheon United | 2:1 | ||||
| 8. Jornada | 21.06.2020 | Incheon United | - | Busan IPark | 0:1 | ||||
| 9. Jornada | 27.06.2020 | FC Seoul | - | Incheon United | 1:0 | ||||
| 10. Jornada | 04.07.2020 | Ulsan Hyundai FC | - | Incheon United | 4:1 | ||||
| 16. Jornada | 16.08.2020 | Daegu FC | - | Incheon United | 0:1 | ||||
| 18. Jornada | 29.08.2020 | Sangju Sangmu | - | Incheon United | 3:1 | ||||
| 21. Jornada | 16.09.2020 | Incheon United | - | FC Seoul | 1:0 |
Corea del Sur