Stadium: Court 4 Round: 26 Ground: Hardcourt outdoor
| ITF Thailand F6 | 2018/10/09 02:30 | Maciej Smola v Karunuday Singh | 1-6,4-6 |
| ITF Thailand F4 | 2018/09/28 03:00 | Kento Takeuchi v Karunuday Singh | 7-6,6-0 |
| ITF Thailand F4 | 2018/09/27 02:30 | Ryota Tanuma v Karunuday Singh | 2-6,6-7 |
| ITF Thailand F4 | 2018/09/26 02:30 | Karunuday Singh v Jumpei Yamasaki | 6-4,7-5 |
| ITF Thailand F4 | 2018/09/25 04:30 | Abhinav Sanjeev Shanmugam v Karunuday Singh | 2-6,2-6 |
| ITF Thailand F3 | 2018/09/06 02:00 | Wishaya Trongcharoenchaikul v Karunuday Singh | 2-6,7-6,6-3 |
| ITF Thailand F3 | 2018/09/05 02:00 | Jirat Navasirisomboon v Karunuday Singh | 3-6,4-6 |
| ITF Thailand F3 | 2018/09/04 04:10 | Kelsey Stevenson v Karunuday Singh | 3-6,3-6 |
| ITF Thailand F6 | 2018/10/09 07:45 | Tsung-Hao Huang v Daisuke Sumizawa | 6-2,6-3 |
| ITF Thailand F6 | 2018/10/08 02:30 | Ren Nakamura v Tsung-Hao Huang | 6-3,3-6,5-7 |
| ITF Thailand F6 | 2018/10/07 02:30 | Tsung-Hao Huang v Nitiwat Jityaem | 6-3,6-1 |
| ITF Thailand F6 | 2018/10/06 07:00 | Tsung-Hao Huang v Pavel Shumeiko | 6-1,0-6,6-3 |
| ITF Thailand F5 | 2018/10/03 02:30 | Jumpei Yamasaki v Tsung-Hao Huang | 6-7,6-4,6-1 |
| ITF Thailand F5 | 2018/10/02 03:00 | Tsung-Hao Huang v Adrian Andrzejczuk | 6-0,2-6,6-4 |
| ITF Thailand F5 | 2018/10/01 02:30 | Tonkla Mulada v Tsung-Hao Huang | 3-6,1-6 |
| ITF Thailand F5 | 2018/09/30 02:30 | Tsung-Hao Huang v Palaphoom Kovapitukted | 4-6,6-4,7-5 |