Stadium: Court 7 Round: 54 Ground: Hardcourt outdoor
| ITF W25 Kyoto | 2019/09/03 02:25 | Erina Hayashi v Nagi Hanatani | 5-7,6-4,2-6 |
| ITF W75 Playford | 2024/10/20 02:40 | Natsumi Kawaguchi v Erina Hayashi | 6-3,4-6,2-6 |
| ITF W15 Hinode | 2024/03/17 00:00 | Erina Hayashi v Seri Nayuki | 6-7,1-6 |
| ITF W35 Traralgon | 2024/02/28 00:00 | Erina Hayashi v Destanee Aiava | 0-6,1-6 |
| ITF W35 Traralgon | 2024/02/25 23:00 | Jessica Board v Erina Hayashi | 0-6,1-6 |
| ITF W35 Traralgon | 2024/02/19 23:00 | Erina Hayashi v Laquisa Khan | 6-7,1-6 |
| ITF W35 Traralgon | 2024/02/18 23:00 | Erina Hayashi v Bridget Mihulka | 6-2,6-1 |
| ITF W60 Gold Coast | 2023/11/26 05:40 | Belle Thompson v Erina Hayashi | 6-2,5-7,6-3 |
| ITF W60 Sydney | 2023/10/30 00:10 | Shiho Akita v Erina Hayashi | 6-2,6-1 |
| ITF W75 Playford | 2024/10/20 03:20 | Jemma Carbis v Nagi Hanatani | 2-6,2-6 |
| ITF W50 Nanao | 2024/09/23 03:55 | Nagi Hanatani v Natsuko Saegusa | 5-7,3-6 |
| ITF W75 Perth | 2024/09/18 02:00 | Nagi Hanatani v Eri Shimizu | 1-6,2-6 |
| ITF W75 Perth | 2024/09/16 04:35 | Nagi Hanatani v Bianca Compuesto | 6-2,6-2 |
| ITF W75 Perth Qual | 2024/09/15 07:20 | Nagi Hanatani v Ashley Katz | 6-1,6-0 |
| ITF W75 Perth | 2024/09/09 04:00 | Elena Micic v Nagi Hanatani | 6-7,7-5,6-1 |
| ITF W75 Perth | 2024/09/08 05:05 | Elena Manoj v Nagi Hanatani | 2-6,3-6 |
| ITF W50 Meerbusch | 2024/08/28 10:30 | Nagi Hanatani v Raluca Georgiana Serban | 2-6,2-6 |