Stadium: Ct 3 Round: 25 Ground: Hardcourt outdoor
| ITF W25 Playford | 2019/01/01 02:10 | Amber Marshall v Lulu Sun | 3-6,3-6 |
| ITF Women Playford | 2018/12/31 02:30 | Sakura Hondo v Amber Marshall | 0-6,2-6 |
| ITF Women Perth | 2018/02/20 02:00 | Myrtille Georges v Amber Marshall | 6-0,7-5 |
| ITF Women Perth Qual | 2018/02/11 02:00 | Amber Marshall v Olivia Tjandramulia | 0-6,1-6 |
| ITF Women Playford Qual | 2017/12/30 23:30 | Allie Kiick v Amber Marshall | 6-1,6-4 |
| ITF Women Playford Qual | 2017/12/29 23:30 | Amber Marshall v Elyse Edwards | 6-2,6-4 |
| ITF Women Bendigo Qual | 2017/11/04 22:00 | Amber Marshall v Isabella Bozicevic | 4-6,3-6 |
| ITF Women Cairns Qual | 2017/10/09 00:00 | Alana Parnaby v Amber Marshall | 6-4,4-6,6-2 |
| ITF W15 Fort-de-France | 2019/01/09 17:05 | Dalayna Hewitt v Brittany Collens | 6-1,6-1 |
| ITF Women Monastir | 2018/11/12 08:30 | Chiara Scholl v Brittany Collens | 6-3,6-3 |
| ITF Women Monastir | 2018/11/11 08:30 | Brittany Collens v Daria Kazantseva | 6-1,6-1 |
| ITF Women Monastir | 2018/11/08 08:00 | Brittany Collens v Bojana Marinkovic | 0-6,1-6 |
| ITF Women Monastir | 2018/11/06 09:15 | Lidija Samardzic v Brittany Collens | 2-6,1-6 |
| ITF Women Monastir | 2018/11/05 08:00 | Elizaveta Kuznetsova v Brittany Collens | 2-6,1-6 |
| ITF Women Monastir | 2018/10/31 10:20 | Brittany Collens v Giulia Crescenzi | 4-6,4-6 |
| ITF Women Santarem | 2018/09/04 10:55 | Natalia Orlova v Brittany Collens | 6-4,6-2 |