Stadium: Court A Round: 54 Ground: Hardcourt outdoor
| Nonthaburi, Simples W-WITF-THA-09A | 2017/10/13 03:00 | Thamchaiwat, B. v Patcharin Cheapchandej | 2-6,6-2,4-6 |
| Hua Hin, Singles W-WITF-THA-07A | 2017/07/21 03:00 | Thamchaiwat, B. v Patcharin Cheapchandej | 7-5,7-5 |
| Nonthaburi, Singles W-ITF-THA-01A | 2019/07/22 07:50 | Jandakate, Chompoothip v Thamchaiwat, B. | 2-6,1-6 |
| Hua Hin, Simples W-ITF-THA-10A | 2019/07/12 03:00 | Thamchaiwat, B. v Kim, Da Hye | 6-1,6-3 |
| Hua Hin, Simples W-ITF-THA-10A | 2019/07/11 05:05 | Thamchaiwat, B. v Alicia Smith | 6-3,6-2 |
| Hua Hin, Simples W-ITF-THA-10A | 2019/07/09 07:00 | Thamchaiwat, B. v Kuearum, Supapitch | 6-2,6-0 |
| Hua Hin, Simples W-ITF-THA-10A | 2019/07/07 03:00 | Brouleau, Lou v Thamchaiwat, B. | 6-2,6-3 |
| Hua Hin, Simples W-ITF-THA-10A | 2019/07/06 02:00 | Thamchaiwat, B. v Ines Ibbou | 7-5,6-3 |
| Hua Hin, Simples W-ITF-THA-10A | 2019/07/05 04:30 | Thamchaiwat, B. v Himeno Sakatsume | 6-3,6-2 |
| Hua Hin, Simples W-ITF-THA-10A | 2019/07/04 05:00 | Thamchaiwat, B. v Cai, Xinyu | 6-3,6-0 |
| Nonthaburi, Singles W-ITF-THA-01A | 2019/07/22 06:35 | Lee, So-Ra v Patcharin Cheapchandej | 5-7,3-6 |
| Hua Hin, Simples W-ITF-THA-10A | 2019/07/09 07:25 | Sakura Hosogi v Patcharin Cheapchandej | 6-3,7-5 |
| Hua Hin, Simples W-ITF-THA-10A | 2019/07/05 04:30 | Ines Ibbou v Patcharin Cheapchandej | 6-1,6-3 |
| Hua Hin, Simples W-ITF-THA-10A | 2019/07/04 02:40 | Mana Kawamura v Patcharin Cheapchandej | 1-6,3-6 |
| Hua Hin, Simples W-ITF-THA-10A | 2019/07/02 05:10 | Piwbangruk, Natthapat v Patcharin Cheapchandej | 0-6,0-6 |
| Nonthaburi, Singles W-ITF-THA-01A | 2019/05/28 03:00 | Patcharin Cheapchandej v Alana Parnaby | 5-7,6-3,6-10 |
| Nonthaburi, Singles W-ITF-THA-01A | 2019/05/27 03:00 | Patcharin Cheapchandej v Piwbangruk, Natthapat | 6-4,6-2 |
| Nonthaburi, Singles W-ITF-THA-01A | 2019/05/22 06:10 | Patcharin Cheapchandej v Zeel Desai | 2-6,7-6,0-6 |