Stadium: Court 6 Round: 62 Ground: Hardcourt outdoor
| ITF Thailand F5 | 2018/09/29 04:30 | Adrian Andrzejczuk v Hao Yuan Ng | 6-2,6-2 |
| ITF Thailand F4 | 2018/09/23 04:00 | Palaphoom Kovapitukted v Hao Yuan Ng | 6-3,6-0 |
| ITF Thailand F4 | 2018/09/22 02:30 | Hao Yuan Ng v Prachaya Baibong | 6-7,6-3,6-4 |
| ITF Thailand F3 | 2018/09/02 02:00 | Amaury De Beer v Hao Yuan Ng | 1-6,7-5,6-3 |
| ITF Thailand F2 | 2018/08/27 06:50 | Thanapet Chanta v Hao Yuan Ng | 6-1,6-3 |
| ITF Thailand F2 | 2018/08/26 07:00 | Hao Yuan Ng v Chanchai Sookton-Eng | 6-3,7-5 |
| ITF Thailand F2 | 2018/08/26 03:30 | Nutdanai Sincharoenwattana v Hao Yuan Ng | 4-6,4-6 |
| ITF Thailand F1 | 2018/08/21 07:10 | Natthasith Kunsuwan v Hao Yuan Ng | 6-2,7-5 |
| ITF Thailand F5 | 2018/10/02 05:35 | Chayanon Kaewsuto v Shalva Dzhanashia | 6-4,6-4 |
| ITF Thailand F5 | 2018/10/01 02:30 | Phongsapak Kerdlaphee v Chayanon Kaewsuto | 3-6,6-7 |
| ITF Thailand F5 | 2018/09/30 02:30 | Nutdanai Sincharoenwattana v Chayanon Kaewsuto | 4-6,4-6 |
| ITF Thailand F3 | 2018/09/03 03:00 | Chayanon Kaewsuto v Jirat Navasirisomboon | 1-6,4-6 |
| ITF Thailand F2 | 2018/08/26 03:30 | Krittin Koaykul v Chayanon Kaewsuto | 6-3,4-6,7-6 |
| 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 |