Stadium: Court 7 Round: 44 Ground: Hardcourt outdoor
| ITF Thailand F2 | 2018/08/25 04:00 | Krittin Koaykul v Tanakorn Srirat | 6-1,6-2 |
| ITF Thailand F1 | 2018/08/18 03:30 | Nawakarn Khunjan v Krittin Koaykul | 7-5,7-6 |
| ITF Thailand F1 | 2018/08/21 04:40 | Chayanon Kaewsuto v Thomas Fancutt | 1-6,5-7 |
| ITF Indonesia F3 Qual | 2018/08/06 04:10 | Jayesh Pungliya v Chayanon Kaewsuto | 6-1,3-6,7-6 |
| ITF Indonesia F3 Qual | 2018/08/05 05:30 | Chayanon Kaewsuto v Siddharth Vishwakarma | 5-7,7-6,7-6 |
| ITF Indonesia F3 Qual | 2018/08/04 07:00 | Tanakorn Srirat v Chayanon Kaewsuto | 3-6,2-6 |
| ITF Indonesia F2 Qual | 2018/07/28 07:30 | Mohit Mayur Jayaprakash v Chayanon Kaewsuto | 4-6,6-3,6-3 |
| ITF Indonesia F1 | 2018/07/25 03:00 | Niki Kaliyanda Poonacha v Chayanon Kaewsuto | 6-3,6-1 |
| ITF Indonesia F1 Qual | 2018/07/24 02:30 | Mustafa Ibraimi v Chayanon Kaewsuto | 4-6,5-7 |
| ITF Indonesia F1 Qual | 2018/07/22 02:00 | Dipanshu Garg v Chayanon Kaewsuto | 3-6,2-6 |