Stadium: Court B Round: 25 Ground: Hardcourt outdoor
| Nonthaburi, Simples W-WITF-THA-09A | 2018/08/04 08:45 | Buayam, Kamonwan v Jain, Mahak | 3-6,2-6 |
| ITF Women Nonthaburi Qual | 2018/07/14 04:00 | Ma, Shuyue v Buayam, Kamonwan | 6-2,7-6 |
| ITF Women Hua Hin Qual | 2018/05/06 02:30 | Correa, Mariana v Buayam, Kamonwan | 2-6,2-6 |
| ITF Women Hua Hin Qual | 2018/04/30 02:30 | Ho Ching Wu v Buayam, Kamonwan | 6-2,6-1 |
| ITF Women Hua Hin Qual | 2018/04/29 05:00 | Yuenyao, Romklao v Buayam, Kamonwan | 2-6,0-6 |
| Sharm El Sheikh, Singles W-WITF-EGY-09A | 2018/03/17 10:30 | de Jong, Isolde v Buayam, Kamonwan | 6-3,7-5 |
| Sharm El Sheikh, Singles W-WITF-EGY-09A | 2018/03/12 08:30 | Buayam, Kamonwan v Krizova, Katerina | 1-6,4-6 |
| Sharm El Sheikh, Singles W-WITF-EGY-09A | 2018/03/11 08:00 | Brune Olsen, Astrid Wanja v Buayam, Kamonwan | 4-6,2-6 |
| Nonthaburi, Simples W-WITF-THA-09A | 2018/09/02 02:00 | Chanta, Aunchisa v Min Liu | 6-2,6-3 |
| Nonthaburi, Simples W-WITF-THA-09A | 2018/09/01 07:00 | Jongma, Arisara v Chanta, Aunchisa | 0-6,1-6 |
| Nonthaburi, Simples W-WITF-THA-09A | 2018/08/30 02:00 | Luangnam, Nudnida v Chanta, Aunchisa | 7-6,6-2 |
| Nonthaburi, Simples W-WITF-THA-09A | 2018/08/29 05:30 | Chanta, Aunchisa v Zakarlyuk, Marianna | 6-3,6-4 |
| Nonthaburi, Simples W-WITF-THA-09A | 2018/08/28 09:10 | Chanta, Aunchisa v Ya-Hsin Lee | 3-6,6-4,6-2 |
| Nonthaburi, Simples W-WITF-THA-09A | 2018/08/27 02:45 | Min Liu v Chanta, Aunchisa | 6-7,4-6 |
| Nonthaburi, Simples W-WITF-THA-09A | 2018/08/25 07:00 | Wisitwarapron, Yanin v Chanta, Aunchisa | 0-6,3-6 |
| Nonthaburi, Simples W-WITF-THA-09A | 2018/08/11 05:50 | Chanta, Aunchisa v Abou Zekry, Ola | 6-4,3-6,4-6 |