Stadion: Center Court Round: 45 Ground: Hardcourt outdoor
| ITF Frauen - W100 - Tokio | 2019/11/11 02:15 | Eri Hozumi v Satona Yada | 6-0,6-0 |
| ITF Damen - W25 - Hua Hin | 2019/11/06 09:30 | Simona Waltert v Eri Hozumi | 6-0,6-4 |
| ITF Damen - W25 - Hua Hin | 2019/11/05 04:45 | Eri Hozumi v Vlada Ekshibarova | 6-2,6-0 |
| ITF Damen - W25 - Hua Hin | 2019/11/04 07:30 | Eri Hozumi v Pichapak Sirikul | 6-0,6-0 |
| ITF Frauen - W60 - Playford | 2019/10/28 23:30 | Eri Hozumi v Amber Marshall | 3-6,6-7 |
| ITF Damen - W60 - Bendigo | 2019/10/23 01:00 | Eri Hozumi v Destanee Aiava | 7-6,6-7,1-6 |
| ITF Damen - W25 - Hamamatsu | 2019/10/19 02:30 | Mei Yamaguchi v Eri Hozumi | 2-6,1-6 |
| ITF Damen - W25 - Hamamatsu | 2019/10/18 04:30 | Eri Hozumi v Ayano Shimizu | 7-5,6-3 |
| ITF Frauen - W100 - Tokio | 2019/11/11 03:25 | Yukina Saigo v Naho Sato | 1-6,5-7 |
| ITF Damen - W25 - Tsukuba | 2019/08/23 04:15 | Naho Sato v Haruka Kaji | 2-6,3-6 |
| ITF Damen - W25 - Tsukuba | 2019/08/22 00:30 | Yukina Saigo v Naho Sato | 3-6,1-6 |
| ITF Damen - W25 - Tsukuba | 2019/08/21 04:00 | Ayumi Morita v Naho Sato | 3-4 |
| ITF Damen - W60 - Kurume | 2019/05/16 01:00 | Berfu Cengiz v Naho Sato | 6-2,6-3 |
| ITF Damen - W60 - Kurume | 2019/05/15 03:25 | Naho Sato v Momoko Kobori | 6-2,6-1 |
| ITF Damen - W25 - Osaka | 2019/04/08 01:00 | Mana Kawamura v Naho Sato | 6-2,6-2 |
| ITF Damen - W25 - Kashiwa | 2019/04/01 03:00 | Naho Sato v Mana Ayukawa | 6-4,4-6,7-10 |