| SaarLorLux Open | 2019/10/29 17:40 | Samuel Hsiao v Max Weisskirchen | L | 1-2 |
| 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. - Calificari | 2019/09/19 16:20 | Szymon Stokfisz v Samuel Hsiao | W | 0-2 |
| Polish Int. - Calificari | 2019/09/19 08:45 | Samuel Hsiao v Mateusz Danielak | W | 2-0 |
| Polish Int. - Calificari | 2019/09/19 08:45 | Philip I Klindt v Hannes Gerberich | W | 2-0 |
| Croatian International | 2019/04/19 08:00 | Alvaro Vazquez v Philip I Klindt | W | 1-2 |
| Croatian International - Calificari | 2019/04/18 09:50 | Anton Tjulin v Philip I Klindt | W | 0-2 |
| Swedish Open | 2019/01/18 10:00 | Philip I Klindt v Alex Lane | L | 1-2 |
| Swiss Open - Dublu Feminin - Calificari | 2019/01/17 16:00 | Manuel Vasquez v Philip I Klindt | W | 0-2 |