Stadium: Court 11 Round: 62 Ground: Hardcourt outdoor
| ITF W25 Kofu | 2023/03/27 02:30 | Ayaka Ozeki v Sayaka Ishii | 3-6,0-6 |
| ITF W15 Hinode | 2023/03/20 01:00 | Ayaka Ozeki v Chisato Kanemaki | 6-3,4-6,7-10 |
| ITF W15 Kuching | 2023/03/01 07:45 | Ayaka Ozeki v Mei Yamaguchi | 1-6,1-6 |
| ITF W15 Kuching | 2023/02/28 02:30 | Kanako Osafune v Ayaka Ozeki | 2-6,4-6 |
| ITF W15 Kuala Lumpur | 2023/02/20 02:30 | Ayaka Ozeki v Fitriana Sabrina | 3-6,6-2,6-10 |
| ITF W15 Ipoh | 2023/02/13 07:00 | Caroline Vernet v Ayaka Ozeki | 6-4,6-2 |
| ITF W15 Ipoh | 2023/02/13 03:00 | Ayaka Ozeki v Nagomi Higashitani | 6-1,6-2 |
| ITF W15 Ipoh | 2023/02/12 01:30 | Ayaka Ozeki v Aishi Das | 6-2,6-2 |
| ITF W60 Canberra | 2023/03/21 03:00 | Riko Sawayanagi v Dalila Jakupovic | 2-6,2-6 |
| ITF W60 Canberra | 2023/03/20 00:25 | Ya-Yi Yang v Riko Sawayanagi | 6-3,0-6,1-6 |
| ITF W60 Canberra Qual | 2023/03/18 23:00 | Sophia Fry v Riko Sawayanagi | 0-6,0-6 |
| ITF W60 Canberra | 2023/03/15 23:00 | Haruka Kaji v Riko Sawayanagi | 6-2,4-6,6-2 |
| ITF W60 Canberra | 2023/03/13 23:00 | Riko Sawayanagi v Irina Ramialison | 7-5,7-5 |
| ITF W60 Canberra | 2023/03/13 00:35 | Riko Sawayanagi v Mana Kawamura | 3-6,7-5,6-4 |
| ITF W60 Canberra | 2023/03/12 03:15 | Riko Sawayanagi v Anastasia Berezov | 6-3,6-1 |
| ITF W15 Kuala Lumpur | 2023/02/24 01:30 | Ayumi Koshiishi v Riko Sawayanagi | 6-3,7-6 |