| GBT Stuttgart | 2021/07/10 15:00 | Sowa/Pfretzschner v Kaminski/Schneider | 1-2 |
| GBT Stuttgart | 2021/07/09 16:00 | Sowa/Pfretzschner v Erdmann/Timmermann | 2-1 |
| GBT Stuttgart | 2021/07/09 10:00 | Sowa/Pfretzschner v Kessel/Westphal | 2-1 |
| GBT Stuttgart | 2021/07/04 14:30 | Sowa/Pfretzschner v Becker/Dollinger | 1-2 |
| GBT Stuttgart | 2021/07/03 16:00 | Sowa/Pfretzschner v Reinhardt/Sievers | 2-0 |
| GBT Stuttgart | 2021/07/02 13:00 | Sowa/Pfretzschner v Kessel/Westphal | 2-1 |
| GBT Dusseldorf | 2021/06/12 08:00 | Sowa/Pfretzschner v Reinhardt/Sievers | 1-2 |
| FIVB Ostrava 2021 | 2021/06/02 16:10 | Sowa/Pfretzschner v Liamin/Myskiv | 1-2 |