Estadio: Court 1 Round: 28
| ITF Osaka - Femenino | 2018/04/13 01:00 | Na-Lae Han v Ksenia Lykina | 6-2,4-6,6-1 |
| ITF Osaka - Femenino | 2018/04/12 01:00 | Ankita Raina v Na-Lae Han | 6-3,0-6,2-6 |
| ITF Osaka - Femenino | 2018/04/10 01:00 | Ramu Ueda v Na-Lae Han | 6-7,1-6 |
| ITF Kashiwa - Femenino | 2018/04/05 01:00 | Na-Lae Han v Mayo Hibi | 2-6,4-6 |
| ITF Kashiwa - Femenino | 2018/04/03 02:35 | Na-Lae Han v Momoko Kobori | 6-3,6-0 |
| ITF Nishi-Tama - Femenino | 2018/03/20 01:00 | Na-Lae Han v Yuki Kristina Chiang | 3-6,4-6 |
| ITF Toyota - Femenino | 2018/03/14 05:00 | Na-Lae Han v Bianca Andreescu | 3-6,3-6 |
| ITF Yokohama - Femenino | 2018/03/10 06:10 | Harriet Dart v Na-Lae Han | 4-6,6-3,6-1 |
| ITF Osaka - Femenino | 2018/04/13 01:00 | Destanee Aiava v Xinyu Wang | 7-6,6-2 |
| ITF Osaka - Femenino | 2018/04/12 03:20 | Destanee Aiava v En Shuo Liang | 6-3,7-6 |
| ITF Osaka - Femenino | 2018/04/10 01:00 | Destanee Aiava v Mai Minokoshi | 1-6,6-4,7-6 |
| ITF Kashiwa - Femenino | 2018/04/07 03:10 | Bianca Andreescu v Destanee Aiava | 6-2,6-3 |
| ITF Kashiwa - Femenino | 2018/04/06 01:00 | Lin Zhu v Destanee Aiava | 2-6,2-6 |
| ITF Kashiwa - Femenino | 2018/04/05 01:00 | Erika Sema v Destanee Aiava | 3-6,4-6 |
| ITF Kashiwa - Femenino | 2018/04/03 02:35 | Destanee Aiava v Olivia Rogowska | 6-3,6-2 |
| ITF Canberra - Femenino | 2018/03/25 00:00 | Dalila Jakupovic v Destanee Aiava | 6-4,6-4 |