Stadium: Court A Round: 44 Ground: Hardcourt outdoor
| ITF Thailand F9 | 2015/06/15 04:25 | Wattanakul, Pol v Navasirisomboon, Jirat | 6-1,6-4 |
| ITF Thailand F8 | 2018/11/07 02:00 | Navasirisomboon, Jirat v Saito, Takashi | 0-6,0-6 |
| ITF Thailand F8 | 2018/11/06 05:00 | Na, Jung-Woong v Navasirisomboon, Jirat | 6-2,3-6,1-6 |
| ITF Thailand F7 | 2018/10/29 05:35 | Fufygin, Mikhail v Navasirisomboon, Jirat | 6-4,6-7,6-1 |
| Thailande F6, Qualifications Simples | 2018/10/10 03:00 | Navasirisomboon, Jirat v Takeuchi, Kento (1987) | 3-6,4-6 |
| Thailande F6, Qualifications Simples | 2018/10/09 02:30 | Pumjit, Akanit v Navasirisomboon, Jirat | 3-6,7-6,2-6 |
| ITF Thailand F5 | 2018/10/03 03:40 | Saito, Takashi v Navasirisomboon, Jirat | 7-5,6-1 |
| ITF Thailand F5 | 2018/10/02 03:00 | Smola, Maciej v Navasirisomboon, Jirat | 3-6,5-7 |
| ITF Thailand F4 | 2018/09/25 05:45 | Sidharth Rawat v Navasirisomboon, Jirat | 4-6,6-2,6-3 |
| ITF Thailand F9 | 2018/11/10 06:00 | Abzalov, Sharobiddin v Wattanakul, Pol | 7-5,1-6,5-7 |
| ITF Thailand F8 | 2018/11/05 08:25 | Wattanakul, Pol v Ram-Harel, Or | 1-6,2-6 |
| ITF Thailand F7 | 2018/10/30 06:20 | Fayziev, Sanjar v Wattanakul, Pol | 4-6,6-3,6-4 |
| ITF Thailand F7 | 2018/10/29 02:00 | Wattanakul, Pol v Tsung-Hao Huang | 6-2,6-1 |
| ITF Thailand F7 | 2018/10/28 03:00 | Wang, Chukang v Wattanakul, Pol | 2-6,1-6 |
| ITF Thailand F7 | 2018/10/27 02:00 | Klaoklang, Marut v Wattanakul, Pol | 0-6,0-6 |
| ITF Thailand F3 | 2018/09/02 02:00 | Kumthonkittikul, W. v Wattanakul, Pol | 1-6,2-6 |
| ITF Thailand F2 | 2018/08/28 07:10 | Saito, Takashi v Wattanakul, Pol | 6-3,3-6,6-3 |