Stadium: COURT A Round: 25 Ground: Synthetic outdoor
| ITF W25 - Makinohara | 2023/10/03 00:25 | Yukina Saigo v Ayaka Ozeki | 6-4,0-6,4-10 |
| ITF W40 - Nanao | 2023/09/24 01:00 | Ayaka Ozeki v Aely Arai | 3-6,6-0,4-6 |
| ITF W25 - Kyoto | 2023/09/20 05:00 | Suzuho Oshino v Ayaka Ozeki | 5-7,6-3,7-6 |
| ITF W25 - Kyoto | 2023/09/18 00:00 | Ayaka Ozeki v Yu-Chieh Hsieh | 7-5,1-6,10-6 |
| UTR Pro - Noda - Kvinder | 2023/08/25 04:20 | Ayaka Ozeki v Honami Sodeyama | 6-1,0-6,6-3 |
| UTR Pro - Noda - Kvinder | 2023/08/22 06:12 | Ayaka Ozeki v Mano Ito | 6-4,6-2 |
| ITF W15 - Sapporo | 2023/07/31 06:00 | Ayaka Ozeki v Ange Oby Kajuru | 0-6,0-6 |
| ITF W15 - Sapporo | 2023/07/25 02:00 | Ayaka Ozeki v Hiromi Abe | 1-6,3-6 |
| WTA - Osaka | 2023/09/09 04:05 | Momoko Kobori v Eudice Chong | 4-6,6-7 |
| ITF - W100 Tokyo | 2023/09/03 05:00 | Miho Kuramochi v Momoko Kobori | 5-7,7-5,7-5 |
| ITF W40 - Hongkong | 2023/08/23 01:55 | Eudice Chong v Momoko Kobori | 6-4,6-7,6-2 |
| ITF W60 - Barcelona | 2023/07/31 08:00 | Momoko Kobori v Nahia Berecoechea | 3-6,6-7 |
| ITF W60 - Barcelona | 2023/07/30 08:00 | Momoko Kobori v Carolina Gomez | 6-2,6-3 |
| ITF W25 - El Espinar | 2023/07/26 12:05 | Polina Iatcenko v Momoko Kobori | 6-2,6-0 |
| ITF W25 - El Espinar | 2023/07/24 10:55 | Noelia Zeballos v Momoko Kobori | 6-2,3-6,2-6 |
| ITF W40 - Porto | 2023/07/19 16:15 | Haruka Kaji v Momoko Kobori | 6-1,6-3 |