| Irish Open - Dublu Mixt | 2022/11/18 17:00 | Sondergaard/Bergstein v Volker/Kuspert | L | 2-0 |
| Scottish Open - Dublu Mixt | 2023/10/06 11:20 | Volker/Kuspert v Green/Tolman | W | 2-0 |
| Belgian International - Dublu Mixt | 2023/09/14 10:05 | Adam/Bauer v Volker/Kuspert | W | 1-2 |
| Belgian International - Dublu Mixt | 2023/09/14 07:05 | Fernandez/Lopez v Volker/Kuspert | W | 1-2 |
| US Open - Dublu Mixt | 2023/07/13 17:00 | Ye/Hsin Lee v Volker/Kuspert | L | 2-0 |
| US Open - Dublu Mixt | 2023/07/12 15:35 | Bielin/Ju v Volker/Kuspert | W | 0-2 |
| Canada Open - Dublu Mixt | 2023/07/06 22:45 | Watanabe/Higashino v Volker/Kuspert | L | 2-0 |
| Canada Open - Dublu Mixt | 2023/07/05 20:00 | Volker/Kuspert v Lam/Chow | W | 2-0 |
| Orleans Masters - Dublu Mixt | 2023/04/06 12:15 | Chiu/Gai v Volker/Kuspert | L | 2-0 |
| Scottish Open - Dublu Mixt | 2023/10/06 10:00 | Oates/Morris v Sondergaard/Bergstein | W | 0-2 |
| Scottish Open - Dublu Mixt | 2023/10/06 08:00 | Wassink/De Wit v Sondergaard/Bergstein | W | 1-2 |
| Belgian International - Dublu Mixt | 2023/09/15 08:00 | Ellis/Smith v Sondergaard/Bergstein | L | 2-0 |
| Belgian International - Dublu Mixt | 2023/09/14 12:15 | Sondergaard/Bergstein v Green/Tolman | W | 2-1 |
| Slovenia Open - Dublu Mixt | 2023/05/20 14:00 | Vestergaard/Busch v Sondergaard/Bergstein | L | 2-0 |
| Slovenia Open - Dublu Mixt | 2023/05/20 07:00 | Sondergaard/Bergstein v Chiang/Jheng | W | 2-1 |
| Slovenia Open - Dublu Mixt | 2023/05/19 09:00 | Sondergaard/Bergstein v Pangestu/Maftuha | W | 2-0 |
| Luxembourg Open XD | 2023/05/07 08:20 | Sondergaard/Bergstein v Scheiel/Volkmann | L | 0-2 |