Stadium: Court 5 Round: 25 Ground: Hardcourt outdoor
| Nonthaburi, Singles M-ITF-THA-01A | 2019/05/21 03:00 | Ng, Hao Yuan v Kaewsuto, Chayanon | 6-7,6-1,8-10 |
| 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 |