| UTR Pro Tennis Series Adelaide Women | 2021/05/24 02:30 | Marshall, Amber v Woolcock, Belinda | 0-6,4-6 |
| UTR Pro Tennis Series Bendigo Women | 2021/01/30 22:30 | Marshall, Amber v Alicia Smith | 6-3,5-0 |
| UTR Pro Tennis Series Bendigo Women | 2021/01/30 01:30 | Marshall, Amber v Stevens, Amy | 6-3,6-4 |
| UTR Pro Tennis Series Bendigo Women | 2021/01/27 02:00 | Marshall, Amber v Roisin Gilheany | 6-1,5-4 |
| UTR Pro Tennis Series Bendigo Women | 2021/01/26 03:30 | Marshall, Amber v Fowler, Jessica | 6-0,6-0 |
| UTR Pro Tennis Series Bendigo Women | 2021/01/25 02:00 | Yadlapalli, Pranjala v Marshall, Amber | 6-4,6-2 |
| Mildura, Simples W-ITF-AUS-06A | 2020/03/05 01:30 | Tomic, Sara v Marshall, Amber | 7-5,6-4 |
| Perth, Singles Qualifying W-ITF-AUS-04A | 2020/02/28 03:30 | Sohyun Park v Marshall, Amber | 6-4,6-3 |
| UTR Pro Tennis Series Adelaide Women | 2021/05/24 02:30 | Frahn, Madison v Milan Krish | 6-4,6-2 |
| UTR Pro Tennis Series Canberra Women | 2021/03/20 01:20 | Jessie Culley v Frahn, Madison | 3-6,6-2,6-6 |
| UTR Pro Tennis Series Canberra Women | 2021/03/19 01:00 | Leann Serna v Frahn, Madison | 0-6,6-1,5-4 |
| UTR Pro Tennis Series Canberra Women | 2021/03/17 22:22 | Alyssa Simoncini v Frahn, Madison | 3-6,6-1,0-5 |
| UTR Pro Tennis Series Canberra Women | 2021/03/15 22:00 | Simes, Ashleigh v Frahn, Madison | 5-7,6-7 |
| UTR Pro Tennis Series Canberra Women | 2021/03/14 22:00 | Frahn, Madison v Poulos, Annerly | 1-6,3-5 |
| Perth, Singles Qualifying W-ITF-AUS-04A | 2020/02/23 02:00 | Himeno Sakatsume v Frahn, Madison | 6-0,6-0 |
| Perth, Singles Qualifying W-ITF-AUS-04A | 2020/02/16 04:00 | Mokhtari, Kiana v Frahn, Madison | 6-4,7-5 |