| Dutch Open MD | 2019/10/09 13:15 | Mairs/Hemming v Hammes/Klauer | L | 2-0 |
| Dutch Open MD | 2019/10/09 13:15 | Hemming/Mairs v Hammes/Klauer | L | 2-0 |
| Belgian Int. MD | 2019/09/12 15:10 | Hammes/Klauer v Clare/Flynn | L | 0-2 |
| Hellas Int. MD | 2019/05/04 15:30 | Capar/Sonmez v Hammes/Klauer | L | 2-1 |
| Hellas Int. MD | 2019/05/04 11:00 | Anjo/Carvalho v Hammes/Klauer | W | 1-2 |
| Giraldilla Int. XD | 2019/03/08 14:25 | Hammes/Klauer v Jomkoh/Sothon | L | 0-2 |
| Polish Int. MD | 2018/09/20 16:55 | Golding/Yap v Hammes/Klauer | W | 1-2 |
| Polish Int. MD | 2018/09/20 12:50 | Ostrowski/Tomza v Hammes/Klauer | W | 0-2 |