Stadium: Court 3 Round: 62
| ITF Women Kashiwa | 2018/04/03 01:00 | Lin Zhu v Haruna Arakawa | 6-0,6-1 |
| ITF Women Kofu Qual | 2018/03/24 00:30 | Ayumi Koshiishi v Haruna Arakawa | 7-5,6-4 |
| ITF Women Nishi-Tama | 2018/03/20 04:50 | Haruna Arakawa v Kanako Morisaki | 5-7,2-6 |
| ITF Women Toyota Qual | 2018/03/10 03:00 | Miyabi Inoue v Haruna Arakawa | 6-3,6-0 |
| ITF Women Yokohama Qual | 2018/03/04 05:30 | Katherine Sebov v Haruna Arakawa | 6-1,7-6 |
| ITF Women Antalya | 2018/02/15 08:35 | Haruna Arakawa v Rebecca Marino | 1-6,3-6 |
| ITF Women Antalya | 2018/02/07 08:30 | Raluca Georgiana Serban v Haruna Arakawa | 6-4,6-1 |
| ITF Women Antalya | 2018/01/30 07:30 | Natalia Vajdova v Haruna Arakawa | 6-2,6-3 |
| ITF Women Kofu Qual | 2018/03/25 01:00 | Ying Zhang v Yuki Kristina Chiang | 6-1,3-6,1-6 |
| ITF Women Kofu Qual | 2018/03/24 00:30 | Ying Zhang v Sae Haraguchi | 6-1,6-2 |
| ITF Women Hong Kong | 2018/01/02 02:00 | Ying Zhang v Hiroko Kuwata | 1-6,3-6 |
| ITF Women Hong Kong | 2017/12/31 02:00 | Ying Zhang v Dariya Detkovskaya | 7-5,6-2 |
| ITF Women Hong Kong | 2017/12/25 02:00 | Ying Zhang v Valeriya Zeleva | 4-6,6-1,3-6 |
| ITF Women Hong Kong | 2017/12/24 02:00 | Ying Zhang v Hei Ching Claudia Ng | 4-6,6-3,6-4 |
| ITF Women Hong Kong | 2017/12/23 02:00 | Ying Zhang v Trang P-Dai Huynh | 2-6,6-2,6-1 |
| ITF Women Shenzhen | 2017/11/07 04:00 | Ying Zhang v Laura Robson | 4-6,1-6 |