| ITF India F8 | 2017/09/09 07:30 | Kazuma Kawachi v Fahad Mohammed | 7-5,6-1 |
| ITF India F7 | 2017/09/04 05:25 | Kazuma Kawachi v Vijayant Malik | 3-6,6-7 |
| ITF Turkey F30 | 2017/08/17 16:50 | Mert Alkaya v Kazuma Kawachi | 7-5,7-6 |
| ITF Turkey F29 | 2017/08/10 06:30 | Kazuma Kawachi v Alon Elia | 4-6,5-7 |
| ITF Turkey F29 | 2017/08/08 06:00 | Kazuma Kawachi v Kuzey Cekirge | 7-5,6-1 |
| ITF Turkey F28 | 2017/08/01 08:00 | Anil Yuksel v Kazuma Kawachi | 6-1,6-2 |
| ITF China F12 Qual | 2017/07/10 04:05 | Sheng Hao Zhou v Kazuma Kawachi | 6-2,5-7,1-6 |
| ITF China F12 Qual | 2017/07/09 02:00 | Jia Qi Huang v Kazuma Kawachi | 2-6,1-6 |
| ITF Thailand F7 Qual | 2017/09/30 02:30 | Natthasith Kunsuwan v Kasidit Samrej | 7-6,6-0 |
| ITF Thailand F6 Qual | 2017/08/12 04:15 | Punn Bodhidatta v Natthasith Kunsuwan | 6-2,7-6 |
| ITF Thailand F4 Qual | 2017/07/29 03:00 | Natthasith Kunsuwan v Omer Yeshaya | 6-4,6-1 |
| ITF Thailand F3 | 2017/06/20 03:00 | David Nguyen v Natthasith Kunsuwan | 6-1,6-3 |
| ITF Thailand F1 | 2017/06/18 04:50 | Natthasith Kunsuwan v Vorachon Rakpuangchon | 5-7,6-1,6-3 |
| ITF Thailand F1 | 2017/06/17 09:00 | Nitin Kumar Sinha v Natthasith Kunsuwan | 4-6,5-7 |
| ITF Thailand F2 | 2017/06/13 03:00 | Calum Puttergill v Natthasith Kunsuwan | 6-3,6-3 |
| ITF Thailand F1 | 2017/06/06 05:05 | Thomas Fancutt v Natthasith Kunsuwan | 6-4,6-2 |