Stadium: Court 1 Round: 54 Ground: Hardcourt outdoor
| Thailande F6, Qualifications Simples | 2018/10/06 03:30 | Ng, Hao Yuan v Kaewsuto, Chayanon | 2-6,1-6 |
| Nonthaburi, Singles M-ITF-THA-01A | 2019/05/20 06:10 | Boris Butulija v Ng, Hao Yuan | 2-6,3-6 |
| Wuhan, Singles Qualifying M-ITF-CHN-04A | 2019/04/29 06:30 | Ng, Hao Yuan v Tao Mu | 1-6,1-6 |
| ITF - M15 Tsukuba | 2019/03/25 01:00 | Tamaki Yamao v Ng, Hao Yuan | 6-3,6-2 |
| ITF Pakistan F3 | 2018/12/19 07:10 | Nadaf, Hamid Reza v Ng, Hao Yuan | 6-1,6-2 |
| ITF Pakistan F3 | 2018/12/17 05:30 | Ng, Hao Yuan v Fichtel, Filip | 7-6,6-4 |
| ITF Pakistan F3 | 2018/12/16 05:30 | Ng, Hao Yuan v Sood, Lakshilt | 6-7,4-6 |
| ITF Pakistan F3 | 2018/12/15 05:00 | Ng, Hao Yuan v Sultanbekov, Amal | 7-5,6-4 |
| Pakistan F2, Singles | 2018/12/09 05:00 | Ng, Hao Yuan v Shofayziyev, Shonigmatjon | 1-6,4-6 |
| Nonthaburi, Singles M-ITF-THA-01A | 2019/05/20 03:55 | Ibrahim, James v Kaewsuto, Chayanon | 4-6,4-6 |
| ITF Thailand F9 | 2018/11/11 07:30 | Kaewsuto, Chayanon v Na, Jung-Woong | 1-6,6-3,3-6 |
| ITF Thailand F9 | 2018/11/10 05:00 | Krittin Koaykul v Kaewsuto, Chayanon | 2-6,6-1,3-6 |
| ITF Thailand F8 | 2018/11/04 02:00 | Kaewsuto, Chayanon v Botezan, George | 5-7,6-7 |
| ITF Thailand F8 | 2018/11/03 04:30 | Borisutpong, Pattanapong v Kaewsuto, Chayanon | 3-6,3-6 |
| ITF Thailand F7 | 2018/10/30 05:15 | Kaewsuto, Chayanon v Na, Jung-Woong | 2-6,2-6 |
| Thailande F6, Qualifications Simples | 2018/10/08 02:30 | Spec, Matic v Kaewsuto, Chayanon | 6-3,6-2 |
| Thailande F6, Qualifications Simples | 2018/10/07 02:30 | Khunjan, Nawakarn v Kaewsuto, Chayanon | 4-6,4-6 |