1. Round | 28/12/2020 | Western United | - | Adelaide United | 0:0 | ||||
2. Round | 03/01/2021 | Adelaide United | - | Melbourne City FC | 2:0 | ||||
4. Round | 20/01/2021 | Perth Glory | - | Adelaide United | 5:3 | ||||
5. Round | 23/01/2021 | Adelaide United | - | Melbourne Victory | 1:0 | ||||
7. Round | 05/02/2021 | Adelaide United | - | Perth Glory | 1:2 | ||||
8. Round | 12/02/2021 | Macarthur FC | - | Adelaide United | 4:0 | ||||
9. Round | 19/02/2021 | Adelaide United | - | Central Coast Mariners | 3:2 | ||||
15. Round | 01/04/2021 | Central Coast Mariners | - | Adelaide United | 2:1 | ||||
16. Round | 10/04/2021 | Adelaide United | - | Western Sydney Wanderers | 1:1 | ||||
16. Round | 14/04/2021 | Adelaide United | - | Macarthur FC | 3:1 | ||||
17. Round | 18/04/2021 | Sydney FC | - | Adelaide United | 2:2 | ||||
18. Round | 25/04/2021 | Wellington Phoenix | - | Adelaide United | 2:1 | ||||
19. Round | 30/04/2021 | Adelaide United | - | Western United | 0:0 | ||||
20. Round | 07/05/2021 | Adelaide United | - | Wellington Phoenix | 0:0 | ||||
21. Round | 13/05/2021 | Melbourne City FC | - | Adelaide United | 4:1 | ||||
24. Round | 03/06/2021 | Adelaide United | - | Western Sydney Wanderers | 2:2 |