Stadium: Court 2 Round: 54 Ground: Hardcourt outdoor
| ITF W25 Perth | 2023/09/10 04:30 | Yuna Ohashi v Kyna Decruy | 6-0,6-1 |
| ITF W15 Sapporo | 2023/08/09 02:30 | Ya-Hsuan Lee v Yuna Ohashi | 3-6,6-2,6-4 |
| ITF W15 Sapporo | 2023/08/07 03:40 | Yuna Ohashi v Reina Goto | 6-3,6-0 |
| ITF W15 Sapporo | 2023/08/02 02:20 | Kayo Nishimura v Yuna Ohashi | 6-2,7-5 |
| ITF W15 Sapporo | 2023/08/01 01:00 | Haram Kim v Yuna Ohashi | 1-6,1-6 |
| ITF W15 Tianjin | 2023/07/05 01:30 | Chengyiyi Yuan v Yuna Ohashi | 4-6,6-4,6-0 |
| ITF W15 Tianjin | 2023/06/27 05:05 | Yuna Ohashi v Zijun Jiang | 5-7,1-6 |
| ITF W15 Kashiwa | 2023/06/08 02:25 | Shiho Akita v Yuna Ohashi | 6-3,6-4 |
| ITF W25 Perth | 2023/09/10 04:30 | Jaun Yum v Maia Stallworthy | 2-6,6-2,10-5 |