Stadium: Centre Court Round: 25 Ground: Hardcourt outdoor
| ITF W25 Nonthaburi | 2019/07/22 02:30 | Natthapat Piwbangruk v Punnin Kovapitukted | 6-7,0-6 |
| ITF W15 Hua Hin | 2019/10/08 03:00 | Punnin Kovapitukted v Deria Nur Haliza | 6-3,6-1 |
| ITF W15 Yeongwol | 2019/09/06 03:05 | Punnin Kovapitukted v Dayeon Back | 4-6,4-6 |
| ITF W15 Yeongwol | 2019/09/05 01:30 | Aunchisa Chanta v Punnin Kovapitukted | 2-6,6-7 |
| ITF W15 Yeongwol | 2019/09/04 03:00 | Supapitch Kuearum v Punnin Kovapitukted | 5-7,1-6 |
| ITF W15 Yeongwol | 2019/08/29 03:35 | Punnin Kovapitukted v Rina Saigo | 5-7,2-6 |
| ITF W15 Yeongwol | 2019/08/27 04:00 | Punnin Kovapitukted v Subin Park | 7-5,7-5 |
| ITF W25 Nonthaburi | 2019/07/31 02:30 | Punnin Kovapitukted v Patcharin Cheapchandej | 6-4,3-6,2-6 |
| ITF W25 Nonthaburi | 2019/07/24 05:45 | Punnin Kovapitukted v Shuyue Ma | 6-7,3-6 |
| ITF W25 Nonthaburi | 2019/07/29 02:30 | Natthapat Piwbangruk v Jiahui Chen | 3-6,0-6 |
| ITF W25 Nonthaburi | 2019/07/22 02:30 | Natthapat Piwbangruk v Punnin Kovapitukted | 6-7,0-6 |
| ITF W15 Hua Hin | 2019/07/09 05:30 | Mihika Yadav v Natthapat Piwbangruk | 6-2,6-2 |
| ITF W15 Hua Hin | 2019/07/02 05:10 | Natthapat Piwbangruk v Patcharin Cheapchandej | 0-6,0-6 |
| ITF W25 Nonthaburi | 2019/05/27 03:00 | Patcharin Cheapchandej v Natthapat Piwbangruk | 6-4,6-2 |
| ITF W25 Nonthaburi | 2019/05/20 04:25 | Natthapat Piwbangruk v Saumya Vig | 3-6,2-6 |
| ITF Women Hua Hin | 2018/12/03 03:00 | Natthapat Piwbangruk v Sakura Hosogi | 0-6,2-6 |
| ITF Women Hua Hin | 2018/11/26 03:00 | Natthapat Piwbangruk v Jessie Aney | 3-6,3-6 |