Stadium: Court 2 Round: 62 Ground: Hardcourt outdoor
| ITF Thailand F9 | 2015/05/03 03:00 | Kaewsuto, Chayanon v Khunjan, Nawakarn | 6-3,4-6,3-6 |
| Thailande F6, Qualifications Simples | 2018/10/06 03:30 | Chopra, Ankit v Khunjan, Nawakarn | 6-4,4-6,4-6 |
| ITF Thailand F5 | 2018/09/30 02:30 | Khunjan, Nawakarn v Kerdlaphee, Kittirat | 4-6,4-6 |
| ITF Thailand F5 | 2018/09/29 07:30 | Khunjan, Nawakarn v Nitayamekin, Gregory | 6-0,6-0 |
| ITF Thailand F3 | 2018/09/01 02:00 | Chanon Phunsawat v Khunjan, Nawakarn | 3-6,2-6 |
| ITF Thailand F1 | 2018/08/22 04:50 | Khunjan, Nawakarn v Patrik Rikl | 2-6,2-6 |
| ITF Thailand F1 | 2018/08/21 06:35 | Khunjan, Nawakarn v Pumjit, Akanit | 6-7,6-2,6-2 |
| ITF Thailand F1 | 2018/08/20 03:50 | Khunjan, Nawakarn v Coleman Wong | 6-3,6-0 |
| ITF Thailand F1 | 2018/08/19 03:40 | Luria, Emmanuel v Khunjan, Nawakarn | 3-6,0-6 |
| Thailande F6, Qualifications Simples | 2018/10/06 03:30 | Ng, Hao Yuan v Kaewsuto, Chayanon | 2-6,1-6 |
| ITF Thailand F5 | 2018/10/02 05:35 | Kaewsuto, Chayanon v Dzhanashia, Shalva | 6-4,6-4 |
| ITF Thailand F5 | 2018/10/01 02:30 | Kerdlaphee, Phongsapak v Kaewsuto, Chayanon | 3-6,6-7 |
| ITF Thailand F5 | 2018/09/30 02:30 | Sincharoenwattana, Nutdanai v Kaewsuto, Chayanon | 4-6,4-6 |
| ITF Thailand F3 | 2018/09/03 03:00 | Kaewsuto, Chayanon v Navasirisomboon, Jirat | 1-6,4-6 |
| ITF Thailand F2 | 2018/08/26 03:30 | Krittin Koaykul v Kaewsuto, Chayanon | 6-3,4-6,7-6 |
| ITF Thailand F1 | 2018/08/21 04:40 | Kaewsuto, Chayanon v Thomas Fancutt | 1-6,5-7 |
| ITF Indonesia F3 Qual | 2018/08/06 04:10 | Pungliya, Jayesh v Kaewsuto, Chayanon | 6-1,3-6,7-6 |