| Welsh Int Qual | 2021/12/01 15:25 | Pranav Rao Gandham v Samuel Hsiao | L | 2-1 |
| Welsh Int Qual | 2021/12/01 11:55 | Samuel Hsiao v Jordan Edgar | W | 2-0 |
| Scottish Open | 2021/11/25 21:30 | Joo Ven Soong v Samuel Hsiao | L | 2-0 |
| Scottish Open Qual | 2021/11/25 14:50 | Rohan Midha v Samuel Hsiao | W | 0-2 |
| Scottish Open Qual | 2021/11/25 10:10 | Samuel Hsiao v Joan Monroy | W | 2-0 |
| Irish Open | 2021/11/18 10:00 | Samuel Hsiao v Nhat Nguyen | L | 0-2 |
| Hungarian Int. | 2021/11/04 11:40 | Samuel Hsiao v Daniel Nikolov | L | 0-2 |
| Czech Open Qual | 2021/10/21 07:40 | Samuel Hsiao v Varot Uraiwong | L | 0-2 |