| Irish Open - Kval | 2019/11/13 14:00 | Oswald Fung v Samuel Hsiao | W | 0-2 |
| Irish Open - Kval | 2019/11/13 11:30 | Louie Lyons v Samuel Hsiao | W | 0-2 |
| Norwegian Int. - Kval | 2019/11/07 12:30 | Samuel Hsiao v Philip I Klindt | L | 0-2 |
| SaarLorLux Open | 2019/10/29 17:40 | Samuel Hsiao v Max Weisskirchen | L | 1-2 |
| Cypern - Int. | 2019/10/12 08:00 | Elias Bracke v Samuel Hsiao | L | 2-0 |
| Cypern - Int. | 2019/10/11 14:00 | Tobias Kuenzi v Samuel Hsiao | W | 1-2 |
| Cypern - 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 |
| Lettland - Int. | 2019/05/31 14:30 | Magnus Johannesen v Christoffer Elbrond | L | 2-0 |
| Denmark Int. Qual | 2019/05/09 08:30 | Christoffer Elbrond v Joran Kweekel | L | 0-2 |
| Kroatien Int. - Kval | 2019/04/18 08:45 | Christoffer Elbrond v Jesper De Waal | W | 2-0 |
| Swiss Open - Damdubbel - Kval | 2019/01/17 18:39 | Jeppe Bruun Christensen v Christoffer Elbrond | L | 2-0 |
| Swedish Open | 2019/01/17 16:00 | Jeppe Bruun Christensen v Christoffer Elbrond | L | 2-0 |
| Swiss Open - Damdubbel - Kval | 2018/09/20 09:20 | Christoffer Elbrond v Marcin Nowak | W | 2-0 |
| Swiss Open - Damdubbel - Kval | 2018/04/12 07:35 | Christoffer Elbrond v Torjus Flaatten | L | 1-2 |
| Giraldilla Int. - Mixed dubbel | 2016/09/14 10:18 | Christoffer Elbrond v Robert Mann | L | 0-2 |