Stadium: Court 4 Round: 26 Ground: Synthetic outdoor
| ITF W25 Hamamatsu | 2019/10/16 05:40 | Haruna Arakawa v Ramu Ueda | 6-2,6-4 |
| ITF W25 Toowoomba | 2019/10/12 01:00 | Maddison Inglis v Haruna Arakawa | 6-1,6-2 |
| ITF W25 Toowoomba | 2019/10/11 04:30 | Alexandra Bozovic v Haruna Arakawa | 7-5,4-6,3-6 |
| ITF W25 Toowoomba | 2019/10/10 01:25 | Haruna Arakawa v Gabriella Da Silva Fick | 6-2,6-4 |
| ITF W25 Toowoomba | 2019/10/08 00:00 | Chieh-Yu Hsu v Haruna Arakawa | 2-6,1-6 |
| ITF W25 Brisbane | 2019/10/02 00:00 | Kyoka Okamura v Haruna Arakawa | 6-4,6-4 |
| ITF W60 Darwin | 2019/09/25 02:25 | Haruna Arakawa v Maddison Inglis | 4-6,0-6 |
| ITF W60 Darwin | 2019/09/24 00:30 | Haruna Arakawa v Ramu Ueda | 6-2,6-2 |
| ITF W25 Hamamatsu | 2019/10/16 06:50 | Himeno Sakatsume v Eri Hozumi | 7-6,5-7,4-6 |
| ITF W25 Santa Margherita | 2019/10/09 14:15 | Angelica Moratelli v Eri Hozumi | 6-1,2-6,6-2 |
| ITF W25 Santa Margherita | 2019/10/08 15:45 | Eri Hozumi v Gabriela Ce | 5-7,6-3,6-2 |
| ITF W25 Santa Margherita | 2019/10/01 13:50 | Eri Hozumi v Corinna Dentoni | 6-4,6-7,8-10 |
| WTA New Haven | 2019/09/03 17:15 | Lara Arruabarrena v Eri Hozumi | 7-6,6-0 |
| WTA New Haven | 2019/09/02 14:00 | Eri Hozumi v Chelsea Kung | 6-0,6-1 |
| ITF W100 Vancouver | 2019/08/13 02:40 | Lizette Cabrera v Eri Hozumi | 6-3,3-6,10-5 |
| ITF W100 Vancouver | 2019/08/12 20:55 | Eri Hozumi v Maegan Manasse | 7-6,3-6,10-6 |