Stadium: 10 Round: 54 Ground: Hardcourt outdoor
| ITF W15 Kuala Lumpur | 2024/03/05 03:20 | Kanako Morisaki v Ayaka Ozeki | 7-5,6-4 |
| ITF W15 Kuala Lumpur | 2024/03/04 04:00 | Daria Stefania Malaescu v Ayaka Ozeki | 2-6,3-6 |
| ITF W15 Nakhon Si Thammarat | 2024/02/28 05:15 | Ayaka Ozeki v Gaeul Jang | 6-3,2-6,2-6 |
| ITF W15 Nakhon Si Thammarat | 2024/02/26 02:00 | Ayaka Ozeki v Jennifer Rosa Dourado | 6-4,6-3 |
| ITF W15 Nakhon Si Thammarat | 2024/02/18 05:10 | Wenfei Yu v Ayaka Ozeki | 6-2,6-0 |
| ITF W25 Hamamatsu | 2023/10/11 01:00 | Rina Saigo v Ayaka Ozeki | 6-0,6-2 |
| ITF W25 Hamamatsu | 2023/10/09 06:00 | Ayaka Ozeki v Chiho Mushika | 6-4,6-7,10-6 |
| ITF W25 Makinohara | 2023/10/04 06:15 | Ayaka Ozeki v Momoko Kobori | 4-6,6-4,2-6 |
| ITF W40 Yokohama | 2023/11/29 00:50 | Karen Tsutsumi v Haruka Kaji | 0-6,3-6 |
| ITF W40 Yokohama | 2023/11/28 00:55 | Karen Tsutsumi v Funa Kozaki | 4-6,6-3,6-2 |
| ITF W40 Yokohama | 2023/11/27 01:00 | Xinxin Yao v Karen Tsutsumi | 4-6,4-6 |
| ITF W15 Hinode | 2023/03/22 01:00 | Karen Tsutsumi v Honoka Kobayashi | 2-6,1-6 |
| ITF W15 Hinode | 2023/03/21 01:00 | Karen Tsutsumi v Shiori Kaneyama | 6-1,6-1 |
| ITF W15 Hinode | 2023/03/20 03:00 | Nagomi Higashitani v Karen Tsutsumi | 5-7,3-6 |
| ITF W15 Hinode | 2023/03/19 01:00 | Karen Tsutsumi v Michiru Furuya | 6-2,6-1 |
| ITF W25 Yokohama | 2022/11/09 01:00 | Karen Tsutsumi v Sakura Hosogi | 2-6,4-6 |