Stadium: Court 9 Round: 25 Ground: Hardcourt outdoor
| ITF W15 Sapporo | 2023/08/09 02:30 | Rinon Okuwaki v BoYoung Jeong | 4-6,2-6 |
| ITF W15 Sapporo | 2023/08/06 05:00 | Rinon Okuwaki v Thasaporn Naklo | 2-6,3-6 |
| ITF W15 Sapporo | 2023/08/05 01:00 | Rinon Okuwaki v Kayo Nishimura | 3-6,6-1,6-1 |
| ITF W15 Sapporo | 2023/08/04 00:55 | Funa Kozaki v Rinon Okuwaki | 4-6,5-7 |
| ITF W15 Sapporo | 2023/08/03 04:00 | Ange Oby Kajuru v Rinon Okuwaki | 3-6,2-6 |
| ITF W15 Sapporo | 2023/08/01 01:00 | Rinon Okuwaki v Nana Kawagishi | 6-3,7-6 |
| ITF W15 Sapporo | 2023/07/27 01:00 | Ayumi Miyamoto v Rinon Okuwaki | 6-1,4-6,6-2 |
| ITF W15 Sapporo | 2023/07/26 01:00 | Kurumi Tamura v Rinon Okuwaki | 5-7,2-6 |
| ITF W15 Yeongwol | 2023/08/31 05:25 | Cherry Kim v Sunam Jeong | 6-4,6-4 |
| ITF W15 Yeongwol | 2023/08/29 00:55 | Sunam Jeong v Nana Kawagishi | 3-6,6-3,6-4 |
| ITF W25 Daegu | 2023/06/06 03:15 | Sunam Jeong v Fangzhou Liu | 6-7,6-2,5-7 |
| ITF W25 Changwon | 2023/06/02 03:30 | Ya-Hsuan Lee v Sunam Jeong | 6-4,6-3 |
| ITF W25 Changwon | 2023/05/31 02:55 | Sunam Jeong v Da Hye Kim | 6-2,6-3 |
| ITF W25 Goyang | 2023/05/22 02:25 | Xinxin Yao v Sunam Jeong | 6-4,6-1 |
| ITF W25 Goyang | 2023/05/21 04:45 | Gio Jang v Sunam Jeong | 5-7,1-6 |
| ITF W25 Incheon | 2023/05/17 03:40 | Mayuka Aikawa v Sunam Jeong | 0-6,6-2,7-5 |