Stadium: Center Court Round: 25 Ground: Clay
| ITF - Zephyrhills W25 | 2023/04/18 13:55 | Sayaka Ishii v Katherine Hui | 5-7,6-4,10-6 |
| ITF - Zephyrhills W25 | 2023/04/17 19:00 | Sayaka Ishii v Qavia Lopez | 5-7,6-1,11-9 |
| ITF - Kashiwa W25 | 2023/04/05 08:05 | Maddison Inglis v Sayaka Ishii | 1-6,6-2,6-2 |
| ITF - Kashiwa W25 | 2023/04/03 01:00 | Gozal Ainitdinova v Sayaka Ishii | 3-6,6-7 |
| ITF - Kashiwa W25 | 2023/04/02 00:30 | Sayaka Ishii v Aoi Ito | 6-4,7-6 |
| ITF - Kofu W25 | 2023/03/30 02:45 | Talia Gibson v Sayaka Ishii | 6-3,6-1 |
| ITF - Kofu W25 | 2023/03/29 04:45 | Sayaka Ishii v Honoka Kobayashi | 6-2,6-2 |
| ITF - Kofu W25 | 2023/03/28 05:30 | Eri Hozumi v Sayaka Ishii | 4-6,0-6 |
| ITF - Murska Sobota W40 | 2023/03/27 09:15 | Hina Inoue v Andreea Mitu | 2-6,4-6 |
| ITF - Maribor W40 | 2023/03/19 10:15 | Jessica Pieri v Hina Inoue | 6-3,6-1 |
| ITF - Ricany W40 | 2023/03/14 13:55 | Hina Inoue v Mona Barthel | 0-6,6-2,2-6 |
| ITF - Ricany W40 | 2023/03/13 09:00 | Susan Bandecchi v Hina Inoue | 2-6,6-3,3-6 |
| ITF - Ricany W40 | 2023/03/12 09:00 | Ellen Katzer v Hina Inoue | 1-6,0-6 |
| ITF - Santo Domingo W25 | 2023/02/23 14:00 | Hina Inoue v Eudice Chong | 2-6,6-2,1-6 |
| ITF - Santo Domingo W25 | 2023/02/22 16:00 | Hina Inoue v Bianca Behulova | 7-5,7-6 |
| ITF - Santo Domingo W25 | 2023/02/15 17:15 | Hina Inoue v Carole Monnet | 6-2,4-6,1-6 |