| Nantes Int. MD | 2022/06/24 13:00 | Hutomo/Wijaya v Hammes/Klauer | L | 2-1 |
| Luxembourg Open MD | 2022/05/06 12:00 | Erwiansyah/Rindorindo v Hammes/Klauer | L | 2-0 |
| Dutch Int. MD | 2022/04/14 17:00 | Law/Lee v Hammes/Klauer | L | 2-0 |
| Welsh Int MD | 2021/12/02 18:20 | Corvee/Labar v Hammes/Klauer | L | 2-1 |
| Dutch Open MD | 2021/10/15 17:55 | Dunn/Hall v Hammes/Klauer | L | 2-0 |
| Dutch Open MD | 2021/10/14 17:35 | Kholkin/Zinchenko v Hammes/Klauer | W | 1-2 |
| SaarLorLux Open MD | 2020/10/27 16:30 | Lundgaard/Thyrri v Hammes/Klauer | L | 2-0 |
| Welsh Int. MD | 2019/11/29 18:00 | Hammes/Klauer v Chiang/Ye | L | 0-2 |