Stadium: Court A Round: 44 Ground: Hardcourt outdoor
| ITF Women Hua Hin | 2017/04/25 06:30 | Kamonwan Buayam v Watsachol Sawasdee | 6-2,6-1 |
| ITF W15 Nonthaburi | 2019/12/03 05:40 | Watsachol Sawasdee v Jia-Qi Kang | 3-6,6-4,6-7 |
| ITF W15 Nonthaburi | 2019/11/27 04:50 | Joanna Garland v Watsachol Sawasdee | 7-5,6-1 |
| ITF W25 Hua Hin | 2019/11/13 04:25 | Watsachol Sawasdee v Man Ying Maggie Ng | 7-5,3-6,5-7 |
| ITF W25 Hua Hin | 2019/11/06 04:30 | Hurricane Tyra Black v Watsachol Sawasdee | 6-4,6-4 |
| ITF W15 Hua Hin | 2019/10/12 03:00 | Jiangxue Han v Watsachol Sawasdee | 6-3,6-7,6-1 |
| ITF W15 Hua Hin | 2019/10/11 03:00 | Tamachan Momkoonthod v Watsachol Sawasdee | 5-7,2-6 |
| ITF W15 Hua Hin | 2019/10/10 04:40 | Watsachol Sawasdee v Man Ying Maggie Ng | 7-5,6-2 |
| ITF W15 Hua Hin | 2019/10/09 07:50 | Jessica Fowler v Watsachol Sawasdee | 5-7,3-6 |
| ITF W15 Nonthaburi | 2019/12/05 02:30 | Kamonwan Buayam v Ying Zhang | 6-4,1-6,4-6 |
| ITF W15 Nonthaburi | 2019/12/04 07:00 | Risa Ushijima v Kamonwan Buayam | 2-6,2-6 |
| ITF W15 Nonthaburi | 2019/11/28 04:10 | Kamonwan Buayam v Sunam Jeong | 1-6,1-6 |
| ITF W15 Nonthaburi | 2019/11/26 05:15 | Kamonwan Buayam v Roong Sirinuntavitaya | 6-1,6-0 |
| ITF W25 Hua Hin | 2019/11/11 06:20 | Chompoothip Jandakate v Kamonwan Buayam | 6-3,2-6,11-9 |
| ITF W25 Hua Hin | 2019/11/04 08:15 | Kamonwan Buayam v Himeno Sakatsume | 3-6,3-6 |
| ITF W15 Hua Hin | 2019/10/17 04:50 | Misaki Matsuda v Kamonwan Buayam | 6-2,4-6,6-0 |
| ITF W15 Hua Hin | 2019/10/16 05:55 | Kamonwan Buayam v Eun Se Jang | 6-4,6-3 |