| 14. Round | 29/01/2023 | Melbourne City FC | - | Adelaide United | 3:3 |  |
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| 21. Round | 17/03/2023 | Adelaide United | - | Wellington Phoenix | 5:1 | ||||
| 22. Round | 31/03/2023 | Western Sydney Wanderers | - | Adelaide United | 2:3 | ||||
| 24. Round | 16/04/2023 | Adelaide United | - | Western United | 0:1 | |
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| 25. Round | 23/04/2023 | Perth Glory | - | Adelaide United | 4:4 | ||||
| 26. Round | 28/04/2023 | Adelaide United | - | Central Coast Mariners | 1:4 |
Australia