| 4. Jornada | 31.05.2020 | Incheon United | - | Pohang Steelers | 1:4 | ||||
| 6. Jornada | 13.06.2020 | Sangju Sangmu | - | Pohang Steelers | 2:4 | ||||
| 7. Jornada | 16.06.2020 | Pohang Steelers | - | Jeonbuk FC | 1:2 |  |
|||
| 12. Jornada | 18.07.2020 | FC Seoul | - | Pohang Steelers | 1:3 | ||||
| 13. Jornada | 26.07.2020 | Pohang Steelers | - | Incheon United | 1:1 | ||||
| 14. Jornada | 01.08.2020 | Jeonbuk FC | - | Pohang Steelers | 2:1 | ||||
| 15. Jornada | 08.08.2020 | Pohang Steelers | - | Gwangju FC | 1:1 | |
|||
| 16. Jornada | 15.08.2020 | Ulsan Hyundai FC | - | Pohang Steelers | 2:0 | ||||
| 17. Jornada | 22.08.2020 | Busan IPark | - | Pohang Steelers | 2:1 |  |
|||
| 19. Jornada | 05.09.2020 | Pohang Steelers | - | Daegu FC | 3:2 | ||||
| 22. Jornada | 20.09.2020 | Pohang Steelers | - | Sangju Sangmu | 4:3 | |
Corea del Sur