Stadium: Court C Round: 54 Ground: Hardcourt indoor
| 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 Getxo | 2023/07/04 09:00 | Rinko Matsuda v Chantal Sauvant | 6-3,4-6,3-6 |
| UTR Pro Takasaki Women | 2023/09/09 08:17 | Ai Yamaguchi v Kisa Yoshioka | 3-6,0-6 |
| UTR Pro Takasaki Women | 2023/09/09 03:00 | Ai Yamaguchi v Yui Owaki | 6-3,5-2 |
| UTR Pro Takasaki Women | 2023/09/06 00:00 | Ai Yamaguchi v Kosaka Asahi | 6-3,6-1 |
| UTR Pro Takasaki Women | 2023/09/04 03:30 | Aya Ishii v Ai Yamaguchi | 6-3,3-6,6-4 |
| ITF W15 Sapporo | 2023/08/09 01:00 | Seri Nayuki v Ai Yamaguchi | 4-6,6-4,7-5 |
| ITF W15 Sapporo | 2023/07/31 06:00 | Ai Yamaguchi v Momoko Nishio | 2-6,3-6 |
| ITF W15 Nakhon Si Thammarat | 2023/07/20 02:00 | Honoka Kobayashi v Ai Yamaguchi | 6-4,6-2 |
| ITF W15 Nakhon Si Thammarat | 2023/07/19 02:00 | Alicia Smith v Ai Yamaguchi | 4-6,4-6 |