Stadium: Court A Round: 25 Ground: Hardcourt outdoor
| ITF Women Hua Hin | 2016/10/21 03:00 | Bunyawi Thamchaiwat v Varunya Wongteanchai | 6-3,7-5 |
| ITF Women Nonthaburi | 2018/09/06 02:00 | Bunyawi Thamchaiwat v Prerna Bhambri | 2-6,3-6 |
| ITF Women Nonthaburi | 2018/09/05 02:00 | Bunyawi Thamchaiwat v Natasha Palha | 6-3,6-1 |
| ITF Women Nonthaburi | 2018/09/04 02:00 | Bunyawi Thamchaiwat v Chanikarn Silakul | 6-4,6-1 |
| ITF Women Tsukuba | 2018/08/22 00:30 | Mana Ayukawa v Bunyawi Thamchaiwat | 4-6,6-3,7-5 |
| ITF Women Nonthaburi | 2018/08/15 03:55 | Bunyawi Thamchaiwat v Haruna Arakawa | 4-6,2-6 |
| ITF Women Nonthaburi | 2018/08/14 04:20 | Destanee Aiava v Bunyawi Thamchaiwat | 0-6,6-4,4-6 |
| ITF Women Nonthaburi | 2018/08/08 03:30 | Barbora Stefkova v Bunyawi Thamchaiwat | 6-3,6-3 |
| ITF Women Nonthaburi | 2018/08/06 02:30 | Bunyawi Thamchaiwat v Destanee Aiava | 1-6,6-3,6-0 |
| ITF Women Hua Hin | 2018/04/30 08:20 | Aunchisa Chanta v Varunya Wongteanchai | 2-6,6-2,6-1 |
| ITF Women Perth | 2018/02/14 02:00 | Mai Minokoshi v Varunya Wongteanchai | 6-1,6-3 |
| ITF Women Perth Qual | 2018/02/12 04:50 | Varunya Wongteanchai v Risa Ushijima | 0-6,6-2,7-5 |
| ITF Women Perth Qual | 2018/02/11 02:00 | Jia-Qi Kang v Varunya Wongteanchai | 7-5,2-6,4-6 |
| ITF Women Perth Qual | 2018/02/10 01:00 | Varunya Wongteanchai v Jelena Stojanovic | 7-5,6-2 |
| ITF Women Navi Mumbai Qual | 2017/12/17 04:00 | Aliona Bolsova Zadoinov v Varunya Wongteanchai | 6-1,6-1 |
| ITF Women Navi Mumbai Qual | 2017/12/16 10:00 | Varunya Wongteanchai v Cristina Ene | 4-6,6-1,6-4 |
| ITF Women Pune Qual | 2017/12/09 10:45 | Samantha Murray v Varunya Wongteanchai | 6-4,6-3 |