| Challenger Nonthaburi | 01/17 05:30 | 25 | Jan Choinski v Jirat Navasirisomboon | 6-1,6-3 | |
| Challenger Nonthaburi | 01/08 03:00 | 14 | Henri Squire v Jirat Navasirisomboon | 6-2,6-0 | |
| ITF M25 Jakarta | 11/03 04:10 | 26 | Jirat Navasirisomboon v Arthur Weber | 2-6,4-6 | |
| ITF M25 Jakarta | 11/02 02:00 | 25 | Jirat Navasirisomboon v Thomas P Smith | 6-4,7-5 | |
| ITF M25 Jakarta | 10/27 02:00 | 26 | Uisung Park v Jirat Navasirisomboon | 6-3,7-5 | |
| ITF M25 Jakarta | 10/25 02:30 | 25 | Thanapet Chanta v Jirat Navasirisomboon | 6-3,4-6,5-7 | |
| Challenger Nonthaburi Qual | 08/28 05:30 | 14 | Jirat Navasirisomboon v Yuta Shimizu | 2-6,2-6 | |
| ITF M15 Kuching | 08/03 02:00 | 25 | Jirat Navasirisomboon v Yuta Shimizu | 3-6,1-6 | |
| ITF M15 Chiang Rai | 06/24 06:10 | 27 | Jie Cui v Jirat Navasirisomboon | 6-3,1-6,6-3 | |
| ITF M15 Chiang Rai | 06/23 05:35 | 26 | Jirat Navasirisomboon v Pol Wattanakul | Retired | |
| ITF M15 Chiang Rai | 06/22 03:55 | 25 | Jirat Navasirisomboon v Chuhan Wang | 6-3,6-2 | |
| ITF M15 Chiang Rai | 06/16 06:45 | 26 | Rubin Statham v Jirat Navasirisomboon | 6-3,6-4 | |
| ITF M15 Chiang Rai | 06/15 03:40 | 25 | Jirat Navasirisomboon v Kasidit Samrej | Retired | |
| ITF M15 Chiang Rai | 06/14 03:15 | 44 | Michael Mathayomchand v Jirat Navasirisomboon | 6-7,3-6 | |
| ITF M15 Chiang Rai | 06/13 07:20 | 44 | Jirat Navasirisomboon v Arjun Mehrotra | 6-3,7-6 | |
| ITF M15 Chiang Rai | 06/12 10:10 | 44 | Jirat Navasirisomboon v Mohit Bhardwaj | 6-0,6-1 | |
| ITF M25 Chiang Rai | 06/07 02:00 | 44 | Jirat Navasirisomboon v Arjun Mehrotra | 6-7,0-6 | |
| ITF M25 Chiang Rai Qual | 06/06 04:35 | 44 | Jirat Navasirisomboon v Teerapat Khantiweerawat | 6-0,6-0 | |
| ITF M25 Chiang Rai Qual | 06/05 09:45 | 44 | Hanyi Liu v Jirat Navasirisomboon | 5-7,4-6 | |
| ITF M25 Chiang Rai | 06/02 03:15 | 26 | Jirat Navasirisomboon v Makoto Ochi | 2-6,2-6 | |
| ITF M25 Chiang Rai | 06/01 04:30 | 25 | Worovin Kumthonkittikul v Jirat Navasirisomboon | 4-6,0-6 | |
| ITF M15 Chiang Rai | 04/18 02:00 | 44 | Ryotaro Matsumura v Jirat Navasirisomboon | 1-6,6-3,10-7 | |
| ITF M15 Chiang Rai Qual | 04/17 04:05 | 44 | Jirat Navasirisomboon v Taisei Ichikawa | 3-6,6-3,11-9 | |
| ITF M15 Chiang Rai | 04/13 05:55 | 25 | Nam Hoang Ly v Jirat Navasirisomboon | 6-2,6-4 | |
| ITF M15 Chiang Rai | 04/12 03:25 | 44 | Julien De Cuyper v Jirat Navasirisomboon | 3-6,4-6 | |
| ITF M15 Chiang Rai | 04/11 07:15 | 44 | Jirat Navasirisomboon v Jayden Court | 5-7,6-2,10-2 | |
| ITF M15 Chiang Rai Qual | 04/10 11:45 | 44 | Jirat Navasirisomboon v Worovin Kumthonkittikul | 6-4,6-3 | |
| ITF M15 Chiang Rai | 04/06 07:40 | 25 | Seong Chan Hong v Jirat Navasirisomboon | 6-1,7-5 | |
| ITF M15 Chiang Rai | 04/05 02:00 | 44 | Noppadol Noikor v Jirat Navasirisomboon | 4-6,4-6 | |
| ITF M15 Chiang Rai | 04/04 06:10 | 44 | Imran D Abd Hazli v Jirat Navasirisomboon | 0-6,6-7 |