| 1. Ronde | 10.05.2020 | Pohang Steelers | - | Busan IPark | 2:0 | ||||
| 2. Ronde | 16.05.2020 | Busan IPark | - | Jeonbuk FC | 1:2 | ||||
| 3. Ronde | 24.05.2020 | Ulsan Hyundai FC | - | Busan IPark | 1:1 |  |
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| 4. Ronde | 30.05.2020 | Busan IPark | - | Suwon Bluewings | 0:0 | ||||
| 5. Ronde | 06.06.2020 | Busan IPark | - | Sangju Sangmu | 1:1 | ||||
| 6. Ronde | 14.06.2020 | Gwangju FC | - | Busan IPark | 3:1 | |
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| 7. Ronde | 17.06.2020 | Busan IPark | - | Daegu FC | 2:2 | |
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| 8. Ronde | 21.06.2020 | Incheon United | - | Busan IPark | 0:1 |  |
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| 9. Ronde | 27.06.2020 | Busan IPark | - | Seongnam FC | 1:1 | ||||
| 11. Ronde | 10.07.2020 | Busan IPark | - | FC Seoul | 2:0 | ||||
| 12. Ronde | 18.07.2020 | Busan IPark | - | Gwangju FC | 0:0 | ||||
| 13. Ronde | 26.07.2020 | Daegu FC | - | Busan IPark | 3:0 | ||||
| 14. Ronde | 02.08.2020 | Busan IPark | - | Ulsan Hyundai FC | 1:2 | ||||
| 15. Ronde | 09.08.2020 | Sangju Sangmu | - | Busan IPark | 2:0 | |
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| 16. Ronde | 14.08.2020 | Seongnam FC | - | Busan IPark | 1:1 | |
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| 19. Ronde | 05.09.2020 | FC Seoul | - | Busan IPark | 1:1 | ||||
| 20. Ronde | 13.09.2020 | Busan IPark | - | Incheon United | 0:0 | |
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| 21. Ronde | 16.09.2020 | Busan IPark | - | Gangwon FC | 1:2 | |
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| 22. Ronde | 20.09.2020 | Jeonbuk FC | - | Busan IPark | 2:0 |
Zuid-Korea