Stadium: Court 8 Round: 44 Ground: Hardcourt outdoor
| ITF Women Nonthaburi | 2017/10/10 02:00 | Chanikarn Silakul v Natthapat Piwbangruk | 6-2,6-3 |
| ITF Women Nonthaburi | 2018/09/01 08:30 | Chanikarn Silakul v Tricia Mar | 4-6,6-0,6-3 |
| ITF Women Nonthaburi | 2018/08/30 02:00 | Chanikarn Silakul v Hua-Chen Lee | 3-6,1-6 |
| ITF Women Nonthaburi | 2018/08/29 02:00 | Zeel Desai v Chanikarn Silakul | 4-6,3-6 |
| ITF Women Nonthaburi | 2018/08/28 02:00 | Chanikarn Silakul v Natcharee Teerachodjiranon | 6-1,6-1 |
| ITF Women Nonthaburi | 2018/08/26 03:30 | Chanikarn Silakul v I-Hsuan Cho | 6-2,6-7,7-6 |
| ITF Women Nonthaburi | 2018/08/25 05:30 | Chanikarn Silakul v Kanyanut Sudsaard | 6-0,6-1 |
| ITF Women Nonthaburi | 2018/08/13 04:45 | Rutuja Bhosale v Chanikarn Silakul | 6-2,6-2 |
| ITF Women Nonthaburi | 2018/08/04 04:50 | Patcharin Cheapchandej v Chanikarn Silakul | 6-1,6-4 |
| 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 Hua Hin Qual | 2018/05/26 02:30 | Natthapat Piwbangruk v Irawan Deewajee | 1-6,2-6 |
| ITF Women Hua Hin Qual | 2018/05/05 02:30 | Ramona Mataruga v Natthapat Piwbangruk | 6-2,6-0 |
| ITF Women Nonthaburi | 2017/10/10 02:00 | Chanikarn Silakul v Natthapat Piwbangruk | 6-2,6-3 |