10. Round | 04/07/2020 | Ulsan Hyundai FC | - | Incheon United | 4:1 | ||||
11. Round | 12/07/2020 | Daegu FC | - | Ulsan Hyundai FC | 1:3 | ||||
12. Round | 19/07/2020 | Ulsan Hyundai FC | - | Gangwon FC | 1:0 | ||||
14. Round | 02/08/2020 | Busan IPark | - | Ulsan Hyundai FC | 1:2 | ||||
16. Round | 15/08/2020 | Ulsan Hyundai FC | - | Pohang Steelers | 2:0 | ||||
17. Round | 23/08/2020 | Seongnam FC | - | Ulsan Hyundai FC | 1:2 | ||||
19. Round | 06/09/2020 | Ulsan Hyundai FC | - | Gwangju FC | 1:1 | ||||
21. Round | 15/09/2020 | Jeonbuk FC | - | Ulsan Hyundai FC | 2:1 |