Stadium: Court A Round: 44 Ground: Hardcourt outdoor
| ITF Women Nonthaburi | 2018/11/11 02:00 | Natthapat Piwbangruk v Aaliya Ebrahim | 6-3,6-1 |
| ITF Women Nonthaburi | 2018/11/03 02:00 | Pei-Ju Chien v Natthapat Piwbangruk | 6-2,6-0 |
| ITF Women Nonthaburi | 2018/09/02 02:00 | Chanikarn Silakul v Natthapat Piwbangruk | 6-1,6-1 |
| ITF Women Nonthaburi | 2018/09/01 06:00 | Natthapat Piwbangruk v Tanuchaporn Yongmod | 6-3,7-5 |
| ITF Women Nonthaburi | 2018/08/28 07:05 | Ziyue Sun v Natthapat Piwbangruk | 3-6,6-1,6-0 |
| ITF Women Nonthaburi | 2018/08/26 03:30 | Jaipet Anontaweesil v Natthapat Piwbangruk | 1-6,3-6 |
| ITF Women Nonthaburi | 2018/08/25 02:00 | Natthapat Piwbangruk v Vivian Mayumi Toma | 6-3,6-1 |
| ITF Women Hua Hin Qual | 2018/06/02 03:00 | Sowjanya Bavisetti v Natthapat Piwbangruk | 6-2,6-0 |
| ITF Women Nonthaburi | 2018/11/11 02:00 | Sirinat Niyomsub v Misaki Matsuda | 1-6,2-6 |
| ITF Women Hong Kong | 2018/07/09 02:00 | Misaki Matsuda v Chin-Wei Chan | 6-7,4-6 |
| ITF Women Kofu | 2018/06/14 01:00 | Misaki Matsuda v Naho Sato | 1-6,6-3,2-6 |
| ITF Women Kofu | 2018/06/13 01:00 | Erika Sema v Misaki Matsuda | 6-2,3-6,1-6 |
| ITF Women Kofu Qual | 2018/06/10 00:00 | Reina Takahashi v Misaki Matsuda | 6-7,1-6 |
| ITF Women Nishi-Tama | 2018/03/21 06:15 | Natsuho Nakazawa v Misaki Matsuda | 7-5,6-3 |
| ITF Women Kurume Qual | 2017/05/14 05:15 | Erina Hayashi v Misaki Matsuda | 6-2,6-1 |
| ITF Women Nishi-Tama | 2017/03/22 00:30 | Misaki Matsuda v Erika Sema | 2-6,3-6 |