| Polish Int. Qual | 2019/09/19 16:20 | Szymon Stokfisz v Samuel Hsiao | W | 0-2 |
| Polish Int. Qual | 2019/09/19 08:45 | Samuel Hsiao v Mateusz Danielak | W | 2-0 |
| Belgian Int. Qual | 2019/09/11 12:55 | Samuel Hsiao v Klauer, Christopher | W | 2-0 |
| Giraldilla Int. XD | 2018/03/27 17:30 | Samuel Hsiao v Nhat Nguyen | L | 0-2 |
| Open de Suisse - Doubles Femmes - Qualif. | 2018/03/27 13:20 | Samuel Hsiao v Repudi, Aneeth Kumar | W | 2-0 |
| Open de Suisse - Doubles Femmes - Qualif. | 2018/03/27 08:05 | Toma Junior Popov v Samuel Hsiao | W | 0-2 |
| Indonesia Masters XD | 2017/10/31 16:20 | Samuel Hsiao v Zulkarnain, I. | L | 0-2 |
| Open de Suisse - Doubles Femmes - Qualif. | 2017/10/10 11:30 | Kral, Ondrej v Samuel Hsiao | L | 2-1 |
| Polish Int. Qual | 2019/09/19 16:55 | Harry Huang v Tsai, Andy | W | 2-0 |
| Polish Int. Qual | 2019/09/19 13:25 | Harry Huang v Drexler, Philipp | W | 2-0 |
| Giraldilla Int. XD | 2016/11/30 10:01 | Harry Huang v Nicolaou, George | L | 1-2 |