Estádio: Court 8 Round: 44 Ground: Hardcourt outdoor
| ITF - W25 Perth | 2020/02/19 04:00 | Alana Parnaby v Sakura Hosogi | 6-7,2-6 |
| ITF - W25 Launceston | 2020/02/04 23:00 | Alana Parnaby v Sachia Vickery | 2-6,3-6 |
| ITF - W60 Burnie | 2020/01/28 01:20 | Nagi Hanatani v Alana Parnaby | 6-2,6-4 |
| ITF - W60 Burnie | 2020/01/27 00:20 | Helena Spiridis v Alana Parnaby | 0-6,4-6 |
| WTA - Adelaide | 2020/01/11 06:35 | Viktorija Golubic v Alana Parnaby | 6-4,6-2 |
| ITF - W25 Camberra | 2020/01/06 02:00 | Alana Parnaby v Irina Falconi | 0-6,0-6 |
| Open da Austrália - Wild Card - Feminino | 2019/12/10 04:05 | Gabriella Da Silva Fick v Alana Parnaby | 6-2,4-6,7-5 |
| ITF - W60 Playford | 2019/10/29 23:30 | Alana Parnaby v Haruna Arakawa | 4-6,4-6 |
| ITF - W25 Perth | 2020/02/18 02:00 | Alicia Smith v Ayumi Koshiishi | 7-5,7-6 |
| ITF - W25 Perth | 2020/02/16 04:00 | Luna Jokanovic v Ayumi Koshiishi | 1-6,4-6 |
| ITF - W15 Manacor | 2020/01/30 13:40 | Margot Yerolymos v Ayumi Koshiishi | 6-2,6-3 |
| ITF - W15 Manacor | 2020/01/29 12:10 | Ayumi Koshiishi v Fiona Ganz | 6-1,6-4 |
| ITF - W15 Manacor | 2020/01/27 09:30 | Jerricka Boone v Ayumi Koshiishi | 4-6,4-6 |
| ITF - W15 Manacor | 2020/01/26 12:00 | Nina Ugrelidze v Ayumi Koshiishi | 1-6,2-6 |
| ITF - W15 Manacor | 2020/01/23 15:15 | Ayumi Koshiishi v Celia Cervino Ruiz | 0-6,6-7 |
| ITF - W15 Manacor | 2020/01/23 12:00 | Ayumi Koshiishi v Kathleen Kanev | 6-4,6-1 |