Round: 44 Ground: Hardcourt outdoor
| ITF Thailand F3 Qual | 2016/09/03 03:00 | Grittaboon Prahmanee v Nawakarn Khunjan | 6-3,6-2 |
| ITF - Thailand F2 | 2016/08/30 03:00 | Nawakarn Khunjan v Yuanfeng Li | 5-7,1-6 |
| ITF - Thailand F4 | 2016/08/20 05:00 | Calum Puttergill v Nawakarn Khunjan | 6-3,7-5 |
| ITF - Thailand F9 | 2015/05/06 05:45 | Pol Wattanakul v Nawakarn Khunjan | 6-3,6-3 |
| ITF - Thailand F9 | 2015/05/05 04:15 | Patcharapol Kawin v Nawakarn Khunjan | 2-6,0-6 |
| ITF - Thailand F9 | 2015/05/03 03:00 | Chayanon Kaewsuto v Nawakarn Khunjan | 6-3,4-6,3-6 |
| ITF - Thailand F9 | 2015/05/02 04:00 | Nawakarn Khunjan v Kazuma Kawachi | 6-3,0-6,7-5 |
| ITF - Thailand F10 | 2014/11/25 06:40 | Nawakarn Khunjan v Jason Jung | 3-6,0-6 |