Stadium: Court 4 Round: 26 Ground: Hardcourt outdoor
| ITF Women Hua Hin | 2018/11/26 03:00 | Ziyue Sun v Watsachol Sawasdee | 0-6,1-6 |
| ITF Women Nonthaburi | 2018/11/16 03:00 | Watsachol Sawasdee v Misaki Matsuda | 3-6,6-3,5-7 |
| ITF Women Nonthaburi | 2018/11/15 02:00 | Watsachol Sawasdee v Punnin Kovapitukted | 6-3,7-5 |
| ITF Women Nonthaburi | 2018/11/14 02:00 | Bunyawi Thamchaiwat v Watsachol Sawasdee | 2-6,0-6 |
| ITF Women Nonthaburi | 2018/11/12 04:30 | Chanikarn Silakul v Watsachol Sawasdee | 1-6,2-6 |
| ITF Women Nonthaburi | 2018/11/06 02:00 | Chompoothip Jandakate v Watsachol Sawasdee | 6-7,7-6,6-2 |
| ITF Women Nonthaburi | 2018/11/01 04:35 | Watsachol Sawasdee v Nudnida Luangnam | 3-6,3-6 |
| ITF Women Nonthaburi | 2018/10/31 04:05 | Bunyawi Thamchaiwat v Watsachol Sawasdee | 6-4,3-6,4-6 |
| ITF Women Hua Hin | 2018/11/26 04:35 | Sirinat Niyomsub v Tamachan Momkoonthod | 1-6,2-6 |
| ITF Women Nonthaburi | 2018/11/13 02:00 | Tamachan Momkoonthod v Zhibek Kulambayeva | 7-6,6-7,2-6 |
| ITF Women Nonthaburi | 2018/11/05 04:30 | Tamachan Momkoonthod v Joanna Garland | 3-6,3-6 |
| ITF Women Nonthaburi | 2018/11/01 02:00 | Tamachan Momkoonthod v Hua-Chen Lee | 1-6,4-6 |
| ITF Women Nonthaburi | 2018/10/31 06:15 | Dan Ni Wang v Tamachan Momkoonthod | 2-6,2-6 |
| ITF Women Nonthaburi | 2018/10/30 08:50 | Pei-Ju Chien v Tamachan Momkoonthod | 2-6,6-7 |
| ITF Women Nonthaburi | 2018/10/27 07:00 | Tamachan Momkoonthod v Warisara Lee | 6-2,6-2 |
| ITF Women Nonthaburi | 2018/09/04 03:45 | Riya Bhatia v Tamachan Momkoonthod | 2-6,6-3,7-6 |