Stadium: Center Court Round: 54 Ground: Hardcourt outdoor
| ITF M25 - Nonthaburi | 2019/07/29 02:30 | Lucas Vuradin v Michael Mathayomchand | 6-4,6-2 |
| ITF M25 - Nonthaburi | 2019/05/27 03:00 | Michael Mathayomchand v Gregory Nitayamekin | 6-2,6-2 |
| ITF Thailand F8 | 2018/11/03 04:30 | Michael Mathayomchand v Vladislav Dubinsky | 3-6,6-7 |
| ITF Thailand F7 | 2018/10/27 02:00 | Michael Mathayomchand v Krittin Koaykul | 3-6,5-7 |
| ITF Thailand F6 | 2018/10/06 05:30 | Roy Hobbs v Michael Mathayomchand | 5-7,6-3,6-3 |
| ITF Thailand F5 | 2018/09/29 02:30 | Dalwinder Singh v Michael Mathayomchand | 6-3,6-0 |
| ITF M15 - Anseong | 2019/06/26 01:00 | Jirat Navasirisomboon v Cheong-Eui Kim | 1-6,0-6 |
| ITF M15 - Gimcheon | 2019/06/19 03:10 | Yuta Shimizu v Jirat Navasirisomboon | 6-0,6-4 |
| ITF M25 - Nonthaburi | 2019/05/28 08:45 | Sidharth Rawat v Jirat Navasirisomboon | 6-2,7-5 |
| ITF M25 - Nonthaburi | 2019/05/21 05:15 | Jirat Navasirisomboon v Thanapet Chanta | 7-5,6-7,4-10 |
| ITF M25 - Nonthaburi | 2019/05/20 06:20 | Jirat Navasirisomboon v Noppadol Noikor | 7-6,7-5 |
| ITF Thailand F9 | 2018/11/11 07:30 | Jirat Navasirisomboon v Pol Wattanakul | 2-6,4-6 |
| ITF Thailand F8 | 2018/11/07 02:00 | Jirat Navasirisomboon v Takashi Saito | 0-6,0-6 |
| ITF Thailand F8 | 2018/11/06 05:00 | Jung-Woong Na v Jirat Navasirisomboon | 6-2,3-6,1-6 |