| 18. Journée | 08.02.2020 | Brisbane Roar | - | Adelaide United | 2:1 | ||||
| 19. Journée | 14.02.2020 | Adelaide United | - | Central Coast Mariners | 2:0 |  |
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| 20. Journée | 21.02.2020 | Western Sydney Wanderers | - | Adelaide United | 5:2 | ||||
| 21. Journée | 29.02.2020 | Melbourne Victory | - | Adelaide United | 2:1 | ||||
| 22. Journée | 07.03.2020 | Adelaide United | - | Western United | 1:5 | ||||
| 23. Journée | 15.03.2020 | Adelaide United | - | Newcastle United Jets | 0:3 | ||||
| 29. Journée | 19.07.2020 | Brisbane Roar | - | Adelaide United | 0:1 | ||||
| 26. Journée | 25.07.2020 | Wellington Phoenix | - | Adelaide United | 1:1 | |
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| 28. Journée | 30.07.2020 | Adelaide United | - | Perth Glory | 5:3 |
Guinée