| Cyprus Int. | 2019/10/12 08:00 | Elias Bracke v Samuel Hsiao | L | 2-0 |
| Cyprus Int. | 2019/10/11 14:00 | Tobias Kuenzi v Samuel Hsiao | W | 1-2 |
| Cyprus Int. | 2019/10/11 08:45 | Samuel Hsiao v Matej Polacek | W | 2-0 |
| Cyprus Int. Qual | 2019/10/10 10:00 | Samuel Hsiao v Mykhaylo Makhnovskiy | W | 2-0 |
| Polish Int. | 2019/09/20 13:00 | Samuel Hsiao v Harry Huang | L | 0-2 |
| 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 Christopher Klauer | W | 2-0 |
| Czech Open | 2019/09/27 12:50 | Joshua Magee v Magnus Klinggaard | W | 0-2 |
| Czech Open Qual | 2019/09/26 14:55 | Lukasz Cimosz v Magnus Klinggaard | W | 0-2 |
| Lithuanian Int. Qual | 2019/06/07 06:30 | Jonas Petkus v Magnus Klinggaard | W | 0-2 |
| Denmark Int. Qual | 2019/05/09 07:00 | Magnus Klinggaard v Lukas Zevl | L | 0-2 |