| Weltmeisterschaft | 2019/08/19 14:30 | Raul Must v Toby Penty | L | 1-2 |
| White Nights | 2019/07/12 07:50 | Raul Must v Korakrit Laotrakul | L | 1-2 |
| Europaspiele | 2019/06/29 08:40 | Raul Must v Brice Leverdez | L | 0-2 |
| Europaspiele | 2019/06/26 12:00 | Anders Antonsen v Raul Must | L | 2-0 |
| Europaspiele | 2019/06/25 16:45 | Zvonimir Durkinjak v Raul Must | W | 0-2 |
| Finnish Open | 2019/04/05 16:20 | Eetu Heino v Raul Must | L | 2-1 |
| Swiss Open | 2019/03/13 10:20 | Yuxiang Huang v Raul Must | L | 2-0 |
| Swiss Open - Frauendoppel - Qualifikation | 2019/03/12 14:30 | Raul Must v Arnaud Merkle | W | 2-0 |
| Slovenia International - Qualifikation | 2019/05/15 08:30 | Leon Seiwald v B.M. Rahul Bharadwaj | L | 0-2 |
| Swiss Open - Frauendoppel - Qualifikation | 2019/02/21 09:10 | Bobby Setiabudi v Leon Seiwald | L | 2-0 |
| Swiss Open - Frauendoppel - Qualifikation | 2018/12/13 13:45 | Mikkel Enghoj v Leon Seiwald | W | 0-1 |
| Swiss Open - Frauendoppel - Qualifikation | 2018/12/13 08:30 | Christopher Grimley v Leon Seiwald | W | 0-2 |
| Giraldilla International - Gemischtes Doppel | 2018/11/02 09:55 | Jesper Toft v Leon Seiwald | L | 2-1 |
| Swiss Open - Frauendoppel - Qualifikation | 2018/09/27 12:10 | Artyom Savatyugin v Leon Seiwald | W | 0-2 |
| Giraldilla International - Gemischtes Doppel | 2018/09/22 12:45 | Iikka Heino v Leon Seiwald | L | 2-1 |
| Swiss Open - Frauendoppel - Qualifikation | 2018/09/20 14:00 | Jonathan Dolan v Leon Seiwald | W | 0-2 |