| 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 |
| ITF W15 Nakhon Si Thammarat | 2023/07/17 02:30 | Ai Yamaguchi v Laquisa Khan | 6-1,6-4 |
| UTR Pro Takasaki Women | 2023/09/09 03:00 | Kisa Yoshioka v Mua Shigeta | 1-6,6-1,7-5 |
| UTR Pro Takasaki Women | 2023/09/06 00:00 | Honoka Uchiyama v Kisa Yoshioka | 3-6,6-7 |
| UTR Pro Takasaki Women | 2023/09/05 00:30 | Nagomi Higashitani v Kisa Yoshioka | 2-6,4-6 |
| ITF W100 Tokyo | 2023/09/03 02:45 | Ya-Yi Yang v Kisa Yoshioka | 6-2,6-0 |
| ITF W25 Nakhon Si Thammarat | 2023/08/27 05:40 | Gozal Ainitdinova v Kisa Yoshioka | 6-3,6-3 |
| ITF W15 Nakhon Si Thammarat | 2023/08/22 01:55 | Kisa Yoshioka v Nana Kawagishi | 4-6,4-6 |
| ITF W15 Sapporo | 2023/08/11 00:50 | Kisa Yoshioka v Dayeon Back | 1-6,2-6 |
| ITF W15 Sapporo | 2023/08/08 02:30 | Yujin Kim v Kisa Yoshioka | 7-6,4-6,1-6 |