| Croatian Int. Qual | 2019/04/18 09:50 | Szymon Stokfisz v Danila Gataullin | W | 2-0 |
| 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 Christopher Klauer | W | 2-0 |
| Giraldilla Int. XD | 2018/03/27 17:30 | Samuel Hsiao v Nhat Nguyen | L | 0-2 |
| Swiss Open WD Qual | 2018/03/27 13:20 | Samuel Hsiao v Aneeth Kumar Repudi | W | 2-0 |
| Swiss Open WD Qual | 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 Iskandar Zulkarnain | L | 0-2 |
| Swiss Open WD Qual | 2017/10/10 11:30 | Ondrej Kral v Samuel Hsiao | L | 2-1 |
| Giraldilla Int. XD | 2017/09/13 11:00 | Rasmus Messerschmidt v Samuel Hsiao | L | 2-1 |