| ITF W25 Mildura | 2020/03/05 01:30 | Sara Tomic v Amber Marshall | 7-5,6-4 |
| ITF W25 Perth | 2020/02/28 03:30 | Sohyun Park v Amber Marshall | 6-4,6-3 |
| ITF W25 Perth | 2020/02/25 02:00 | Amber Marshall v Sakura Hosogi | 6-3,1-6,10-5 |
| ITF W25 Perth | 2020/02/20 03:35 | Destanee Aiava v Amber Marshall | 6-3,6-3 |
| ITF W25 Perth | 2020/02/19 07:45 | Amber Marshall v Erin Routliffe | 7-5,6-2 |
| ITF W25 Launceston | 2020/02/07 02:00 | Amber Marshall v Sachia Vickery | 1-6,2-6 |
| ITF W25 Launceston | 2020/02/06 00:50 | Belinda Woolcock v Amber Marshall | 6-1,1-6,1-6 |
| ITF W25 Launceston | 2020/02/05 00:15 | Alicia Smith v Amber Marshall | 2-6,3-6 |