| Kharkiv International 2019, MS, Qualification | 2019/09/04 11:30 | Leon Seiwald v Gergo Pytel | L | 1-2 |
| Belarus Int. | 2019/08/30 10:40 | Must, Raul v Leon Seiwald | L | 2-1 |
| Slovenia Int. Qual | 2019/05/15 08:30 | Leon Seiwald v B.M. Rahul Bharadwaj | L | 0-2 |
| Open de Suisse - Doubles Femmes - Qualif. | 2019/02/21 09:10 | Setiabudi, Bobby v Leon Seiwald | L | 2-0 |
| Open de Suisse - Doubles Femmes - Qualif. | 2018/12/13 13:45 | Enghoej, M. v Leon Seiwald | W | 0-1 |
| Open de Suisse - Doubles Femmes - Qualif. | 2018/12/13 08:30 | Grimley, Christopher v Leon Seiwald | W | 0-2 |
| Giraldilla Int. XD | 2018/11/02 09:55 | Toft, Jesper v Leon Seiwald | L | 2-1 |
| Open de Suisse - Doubles Femmes - Qualif. | 2018/09/27 12:10 | Savatyugin, Artyom v Leon Seiwald | W | 0-2 |
| Dutch Int. - | 2019/04/12 15:10 | Hadmadi, Fikri Ihsandi v Julien Carraggi | - | home |
| Dutch Int. - Qualif. | 2019/04/11 17:30 | Godt, Jakob v Hadmadi, Fikri Ihsandi | W | 0-2 |
| Dutch Int. - Qualif. | 2019/04/11 08:00 | Hadmadi, Fikri Ihsandi v Laa, Talar | W | 2-0 |
| Finnish Open | 2019/04/05 08:35 | Ho-Shue, Jason Anthony v Hadmadi, Fikri Ihsandi | W | 0-2 |
| Finnish Open Qual | 2019/04/04 16:45 | Hadmadi, Fikri Ihsandi v Hurskainen, Henri | W | 1-0 |
| Finnish Open Qual | 2019/04/04 08:35 | Hadmadi, Fikri Ihsandi v Jan Louda | W | 2-0 |
| Open de Pologne - Qualif. | 2019/03/28 10:00 | Dani, Harsheel v Hadmadi, Fikri Ihsandi | L | 2-1 |
| Open de Suisse - Doubles Femmes - Qualif. | 2018/09/19 10:00 | Mustofa, Ihsan Maulana v Hadmadi, Fikri Ihsandi | L | 2-1 |