Stadium: Court 9 Round: 54 Ground: Hardcourt outdoor
| ITF W25 Roehampton | 2023/08/06 11:10 | Mariam Bolkvadze v Natsuho Arakawa | 6-1,6-0 |
| ITF W25 Foxhills | 2023/07/30 09:00 | Natsuho Arakawa v Madison Frahn | 3-6,5-7 |
| ITF W15 Nakhon Si Thammarat | 2023/07/13 02:00 | Monique Barry v Natsuho Arakawa | 6-3,6-3 |
| ITF W25 Nakhon Si Thammarat | 2023/07/02 02:00 | Natsuho Arakawa v Yatawee Chimchum | 6-7,6-3,8-10 |
| ITF W15 Nakhon Si Thammarat | 2023/06/16 02:00 | Natsuho Arakawa v Patcharin Cheapchandej | 3-6,3-6 |
| ITF W15 Nakhon Si Thammarat | 2023/06/15 04:00 | Natsuho Arakawa v Mika D Fruchtman | 2-6,6-2,7-5 |
| ITF W15 Nakhon Si Thammarat | 2023/06/14 01:55 | Natsuho Arakawa v Zhanel Rustemova | 6-3,6-1 |
| ITF W15 Nakhon Si Thammarat | 2023/06/06 03:30 | Natsuho Arakawa v Anastasia Sukhotina | 6-2,5-7,1-6 |
| 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 |
| ITF W25 Roehampton | 2023/08/07 10:30 | Erina Hayashi v Maria F Navarro Oliva | 4-6,2-6 |
| ITF W25 Foxhills | 2023/08/01 08:30 | Mei Yamaguchi v Erina Hayashi | 6-1,6-2 |
| ITF W25 Foxhills | 2023/07/31 12:15 | Erina Hayashi v Andre Lukosiute | 1-6,7-5,10-2 |
| ITF W60 Fukuoka | 2023/05/08 01:00 | Erina Hayashi v Nana Kawagishi | 1-6,4-6 |
| ITF W15 Fukui | 2023/04/25 02:00 | Erina Hayashi v Honoka Kobayashi | 3-6,2-6 |
| ITF W25 Osaka | 2023/04/09 01:00 | Erina Hayashi v Emerson Jones | 2-6,0-6 |