Stadium: Court B1 Round: 26 Ground: Synthetic outdoor
| ITF W40 Nanao | 2023/09/27 02:40 | Erika Sema v Michika Ozeki | 0-6,6-2,6-1 |
| ITF W25 Perth | 2023/09/23 02:00 | Erika Sema v Talia Gibson | 6-4,5-7,3-6 |
| ITF W25 Perth | 2023/09/22 04:40 | Erika Sema v Naho Sato | 6-3,1-6,6-0 |
| ITF W25 Perth | 2023/09/20 02:00 | Ivana Popovic v Erika Sema | 3-6,0-6 |
| ITF W100 Tokyo | 2023/09/04 01:00 | Makoto Ninomiya v Erika Sema | 7-6,6-2 |
| ITF W100 Tokyo | 2023/09/03 04:45 | Rinko Matsuda v Erika Sema | 5-7,2-6 |
| ITF W25 Nakhon Si Thammarat | 2023/08/28 06:50 | Erika Sema v Mia Horvit | 7-6,1-6,10-4 |
| ITF W25 Nakhon Si Thammarat | 2023/08/27 10:35 | Erika Sema v Humera Baharmus | 6-4,6-2 |
| ITF W40 Nanao | 2023/09/26 03:45 | Erina Hayashi v Eunhye Lee | 6-4,6-0 |
| ITF W40 Nanao | 2023/09/24 01:00 | Yuno Kitahara v Erina Hayashi | 7-5,3-6,3-6 |
| ITF W25 Kyoto | 2023/09/19 00:55 | Dasha Ivanova v Erina Hayashi | 4-6,6-1,7-5 |
| ITF W25 Kyoto | 2023/09/18 02:35 | Miyu Nakashima v Erina Hayashi | 3-6,4-6 |
| ITF W25 Kyoto | 2023/09/17 02:00 | Kaho Oyama v Erina Hayashi | 3-6,1-6 |
| ITF W100 Tokyo | 2023/09/03 08:45 | Carol Zhao v Erina Hayashi | 6-3,6-1 |
| ITF W25 Aldershot | 2023/08/14 16:55 | Alice Gillan v Erina Hayashi | 6-2,6-4 |
| ITF W25 Aldershot | 2023/08/13 14:15 | Jaquelyn Ogunwale v Erina Hayashi | 1-6,5-7 |