Estadio: Court 13 Round: 27 Ground: Hardcourt outdoor
| ITF W15 Sapporo | 2023/08/03 04:00 | Yu Jin Ahn v Thasaporn Naklo | 2-6,1-6 |
| ITF W15 Sapporo | 2023/08/02 02:50 | Thasaporn Naklo v Honoka Kobayashi | 6-2,6-1 |
| ITF W15 Sapporo | 2023/07/30 02:00 | Thasaporn Naklo v Mei Hasegawa | 6-1,6-2 |
| ITF W15 Sapporo | 2023/07/28 00:50 | Miyu Nakashima v Thasaporn Naklo | 2-6,0-6 |
| ITF W15 Sapporo | 2023/07/27 01:00 | Haine Ogata v Thasaporn Naklo | 0-6,4-6 |
| ITF W15 Sapporo | 2023/07/26 05:15 | Thasaporn Naklo v Nana Kawagishi | 6-3,6-1 |
| ITF W15 Sapporo | 2023/07/25 02:00 | Thasaporn Naklo v Hikaru Yoshikawa | 6-2,6-3 |
| ITF W15 Sapporo | 2023/07/24 01:00 | Thasaporn Naklo v Kanon Sawashiro | 6-3,6-1 |
| ITF W15 Sapporo | 2023/08/03 04:25 | Ayumi Miyamoto v Dayeon Back | 7-6,4-6,6-1 |
| ITF W15 Sapporo | 2023/08/02 04:25 | Ayumi Miyamoto v Yujin Kim | 3-6,6-2,6-4 |
| ITF W15 Sapporo | 2023/08/01 01:00 | Kamonwan Yodpetch v Ayumi Miyamoto | 5-7,1-6 |
| ITF W15 Sapporo | 2023/07/31 06:00 | Azuna Ichioka v Ayumi Miyamoto | 2-6,2-6 |
| ITF W15 Sapporo | 2023/07/29 02:00 | Mei Hasegawa v Ayumi Miyamoto | 6-3,4-6,6-4 |
| 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 06:25 | Funa Kozaki v Ayumi Miyamoto | 6-0,2-6,1-6 |
| ITF W15 Sapporo | 2023/07/25 02:00 | Ayumi Miyamoto v Nagisa Morimoto | 6-2,6-2 |