Stadium: COURT 1 Round: 28 Ground: Hardcourt outdoor
| ITF W15 Kuala Lumpur | 2023/02/24 01:30 | Ayumi Koshiishi v Riko Sawayanagi | 6-3,7-6 |
| ITF W15 Kuala Lumpur | 2023/02/23 01:30 | Ayumi Koshiishi v Meiqi Guo | 6-3,6-1 |
| ITF W15 Ipoh | 2023/02/18 01:30 | Lanlana Tararudee v Ayumi Koshiishi | 6-4,7-5 |
| ITF W15 Ipoh | 2023/02/17 01:30 | Dabin Kim v Ayumi Koshiishi | 2-6,5-7 |
| ITF W15 Ipoh | 2023/02/16 03:55 | Sara Nayar v Ayumi Koshiishi | 4-6,3-6 |
| ITF W15 Ipoh | 2023/02/15 03:15 | Shanelle Iaconi v Ayumi Koshiishi | 2-6,2-6 |
| ITF W60 Tokyo | 2022/11/14 08:10 | Ayumi Koshiishi v Hiromi Abe | 6-7,1-6 |
| ITF W60 Tokyo | 2022/11/14 05:55 | Ayumi Koshiishi v Yukina Saigo | 6-3,6-2 |
| ITF W15 Kuala Lumpur | 2023/02/24 01:30 | Anastasia Sukhotina v Aunchisa Chanta | 5-7,4-6 |
| ITF W15 Kuala Lumpur | 2023/02/23 01:30 | Anastasiia Poplavska v Aunchisa Chanta | 4-6,1-6 |
| ITF W15 Kuala Lumpur | 2023/02/22 01:30 | Fitriani Sabatini v Aunchisa Chanta | 4-6,6-3,3-6 |
| ITF W15 Ipoh | 2023/02/18 01:30 | Aunchisa Chanta v Jaeda Daniel | 6-3,2-6,5-7 |
| ITF W15 Ipoh | 2023/02/17 01:30 | Fang Ying Xun v Aunchisa Chanta | 6-7,4-6 |
| ITF W15 Ipoh | 2023/02/16 01:30 | Anastasia Sukhotina v Aunchisa Chanta | 3-6,5-7 |
| ITF W15 Ipoh | 2023/02/14 01:30 | Shihomi Li Xuan Leong v Aunchisa Chanta | 1-6,2-6 |
| WTA Hua Hin | 2023/01/28 10:15 | Aunchisa Chanta v Ekaterina Makarova | 4-6,6-3,5-7 |