| SaarLorLux Open MD | 2019/10/30 12:40 | Hammes/Klauer v Nikulov/Serpionov | W | 2-1 |
| Hatzor Int MD | 2019/10/26 09:40 | Beketov/Makhnovskiy v Hammes/Klauer | W | 0-2 |
| Hatzor Int MD | 2019/10/25 14:00 | Hiram/Nir Yusim v Hammes/Klauer | W | 0-2 |
| Hatzor Int MD | 2019/10/25 10:00 | Belenki/Schwartzman v Hammes/Klauer | W | 0-2 |
| Dutch Open - HD | 2019/10/09 13:15 | Mairs/Hemming v Hammes/Klauer | L | 2-0 |
| Dutch Open - HD | 2019/10/09 13:15 | Hemming/Mairs v Hammes/Klauer | L | 2-0 |
| Belgian Int. - HD | 2019/09/12 15:10 | Hammes/Klauer v Clare/Flynn | L | 0-2 |
| Hellas Int. - HD | 2019/05/04 15:30 | Capar/Sonmez v Hammes/Klauer | L | 2-1 |