Stadium: Court C Round: 54 Ground: Hardcourt indoor
| ITF W25 Kyoto | 2023/09/17 01:00 | Rinko Matsuda v Ai Yamaguchi | 6-1,6-0 |
| ITF W100 Tokyo | 2023/09/03 04:45 | Rinko Matsuda v Erika Sema | 5-7,2-6 |
| ITF W25 Ourense | 2023/08/15 08:00 | Clara Vlasselaer v Rinko Matsuda | 6-3,6-2 |
| ITF W25 Ourense | 2023/08/14 09:50 | Mihaela Djakovic v Rinko Matsuda | 2-6,2-6 |
| ITF W25 Ourense | 2023/08/13 10:00 | Valentina Losciale v Rinko Matsuda | 1-6,3-6 |
| ITF W60 Barcelona | 2023/07/30 08:00 | Rinko Matsuda v Nahia Berecoechea | 2-6,3-6 |
| ITF W25 Don Benito | 2023/07/10 07:00 | Rinko Matsuda v Iman Khan | 6-7,6-0,10-12 |
| ITF W25 Don Benito | 2023/07/09 07:00 | Rinko Matsuda v Claudia Martinez de Velasco | 6-1,6-1 |
| ITF W25 Kyoto | 2023/09/17 01:00 | Moeka Miyata v Rinon Okuwaki | 6-4,1-6,9-11 |
| ITF W15 Yeongwol | 2023/09/05 05:25 | Rinon Okuwaki v Sunam Jeong | 2-6,1-6 |
| 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 |