Ground: Hardcourt outdoor
| ITF Thailand F9 | 2015/06/14 05:05 | Kazuma Kawachi v Dae-Hee Lee | 2-6,3-6 |
| ITF India F5 | 2015/05/18 04:45 | Kazuma Kawachi v Suraj R Prabodh | 6-3,5-7,3-6 |
| ITF Thailand F9 | 2015/05/02 04:00 | Nawakarn Khunjan v Kazuma Kawachi | 6-3,0-6,7-5 |
| ITF China F4 Qual | 2015/04/19 02:00 | Zhao Cai v Kazuma Kawachi | 6-1,6-3 |
| ITF China F4 Qual | 2015/04/18 02:00 | Cheong Hwi Kim v Kazuma Kawachi | 1-6,0-6 |
| ITF Turkey F6 | 2015/02/07 09:00 | Johannes Haerteis v Kazuma Kawachi | 6-1,6-0 |
| ITF Turkey F4 | 2015/01/24 09:30 | Fran Zvonimir Zgombic v Kazuma Kawachi | 6-4,6-2 |
| ITF China F9 | 2014/07/21 03:40 | Kaichi Uchida v Kazuma Kawachi | 6-2,6-3 |
| ITF Thailand F9 | 2015/05/02 05:30 | Kelsey Stevenson v Jatuporn Nalamphun | 6-0,6-1 |
| ITF Thailand F9 | 2015/04/25 04:00 | Sidharth Rawat v Jatuporn Nalamphun | 6-0,6-3 |
| ITF Thailand F9 | 2015/04/18 04:00 | Katsuki Nagao v Jatuporn Nalamphun | 6-0,6-2 |
| ITF Indonesia F3 Qual | 2015/04/13 03:00 | Anvit Bendre v Jatuporn Nalamphun | 6-1,6-3 |
| ITF Thailand F10 Qual | 2014/11/23 06:00 | Jatuporn Nalamphun v Nattan Benjasupawan | 3-6,7-5,3-6 |
| ITF Thailand F10 Qual | 2014/11/22 06:00 | Jatuporn Nalamphun v Pattadol Bunnak | 6-2,6-4 |