| 3. Round | 08/01/2021 | Newcastle United Jets | - | Western Sydney Wanderers | 1:2 | ||||
| 5. Round | 24/01/2021 | Wellington Phoenix | - | Newcastle United Jets | 1:2 | ||||
| 13. Round | 21/03/2021 | Newcastle United Jets | - | Adelaide United | 1:4 | ||||
| 23. Round | 01/06/2021 | Central Coast Mariners | - | Newcastle United Jets | 0:2 | ||||
| 24. Round | 05/06/2021 | Newcastle United Jets | - | Perth Glory | 1:1 | ||||
| 24. Round | 10/06/2021 | Melbourne City FC | - | Newcastle United Jets | 1:2 |
Australia