Stadium: Court 4 Round: 54 Ground: Synthetic outdoor
| ITF - W15 Fukui | 2023/04/25 02:00 | Erina Hayashi v Honoka Kobayashi | 3-6,2-6 |
| Osaka, Singles W-ITF-JPN-02A | 2023/04/09 01:00 | Erina Hayashi v Emerson Jones | 2-6,0-6 |
| ITF W60 Canberra | 2023/03/19 23:00 | Alexandra Osborne v Erina Hayashi | 6-2,6-3 |
| ITF W60 Canberra Qual | 2023/03/18 22:55 | Pratt, Nessa v Erina Hayashi | 0-6,0-6 |
| ITF W60 Canberra | 2023/03/12 22:45 | Kaylah McPhee v Erina Hayashi | 6-2,6-3 |
| ITF W60 Canberra | 2023/03/11 23:00 | Symons, Olivia v Erina Hayashi | 6-2,1-6,4-6 |
| ITF W40 Bhopal | 2023/01/15 04:00 | Ainitdinova, Gozal v Erina Hayashi | 7-6,7-5 |
| ITF W60 Kyoto | 2022/12/20 05:30 | Doi, Misaki v Erina Hayashi | 6-1,6-3 |
| Gifu, Singles W-ITF-JPN-09A | 2023/05/01 04:35 | Nana Kawagishi v Mana Ayukawa | 7-6,2-6,3-6 |
| ITF - W15 Fukui | 2023/04/25 02:00 | Pei-Chi Lee v Nana Kawagishi | 6-2,6-3 |
| ITF W15 Osaka | 2023/04/19 05:00 | Mayuka Aikawa v Nana Kawagishi | 6-1,6-4 |
| ITF W15 Singapore | 2023/04/05 03:55 | Yufei Ren v Nana Kawagishi | 6-2,6-2 |
| Jakarta, Singles Qualifying W-ITF-INA-01A | 2023/03/27 04:00 | Mio Mushika v Nana Kawagishi | 6-4,1-6,11-9 |
| Jakarta, Singles Qualifying W-ITF-INA-01A | 2023/03/21 04:10 | Mananchaya Sawangkaew v Nana Kawagishi | 6-3,6-0 |
| Jakarta, Singles Qualifying W-ITF-INA-01A | 2023/03/20 04:00 | Nana Kawagishi v Natsuho Arakawa | 4-6,7-6,10-7 |
| Jakarta, Singles Qualifying W-ITF-INA-01A | 2023/03/19 04:00 | Laquisa Khan v Nana Kawagishi | 4-6,0-6 |