Stadium: Court 4 Round: 25 Ground: Hardcourt outdoor
| ITF Singapore F3 | 2018/05/29 05:00 | Ng, Hao Yuan v Adamson, Alec | 1-6,3-6 |
| Singapore, Singles Qualifying M-ITF-SGP-01A | 2019/05/31 02:00 | Hong Kit Wong v Adamson, Alec | 6-1,3-6,6-3 |
| Singapore, Singles Qualifying M-ITF-SGP-01A | 2019/05/30 03:05 | Siddhant Banthia v Adamson, Alec | 3-6,0-6 |
| Singapore, Singles Qualifying M-ITF-SGP-01A | 2019/05/29 02:00 | Reddy, Nikit v Adamson, Alec | 4-6,2-6 |
| ITF - M15 Héraklion | 2019/05/22 08:30 | Adamson, Alec v Paris, Joshua | 3-6,3-6 |
| ITF - M15 Héraklion | 2019/05/16 09:40 | Shumeiko, Pavel v Adamson, Alec | 6-3,5-7,6-1 |
| ITF - M15 Héraklion | 2019/05/15 07:00 | Alexandros Skorilas v Adamson, Alec | 7-6,4-6,2-6 |
| ITF M15 Sozopol | 2019/05/07 10:00 | Kenneth Raisma v Adamson, Alec | 7-6,4-6,6-2 |
| ITF M15 Cancun | 2019/04/10 13:45 | Hugo Grenier v Adamson, Alec | 7-5,6-1 |
| Singapore, Singles Qualifying M-ITF-SGP-01A | 2019/05/30 03:15 | Ng, Hao Yuan v Manish Sureshkumar | 1-6,2-6 |
| Singapore, Singles Qualifying M-ITF-SGP-01A | 2019/05/29 04:15 | Ong, Gareth v Ng, Hao Yuan | 0-6,1-6 |
| 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 |