| Welsh Int. - Herredouble | 2023/12/01 12:20 | Geiss/Volker v MacGregor/Pringle | W | 2-0 |
| Welsh Int. - Herredouble | 2023/11/30 16:35 | Geiss/Volker v Butler/Jarvis | W | 2-0 |
| Irish Open - Herredouble | 2023/11/17 11:00 | Chan/Chu v Geiss/Volker | L | 2-1 |
| Irish Open - Herredouble | 2023/11/16 18:00 | Lecq/Van Wijlick v Geiss/Volker | W | 1-2 |
| Irish Open - Herredouble | 2023/11/16 15:00 | Jack/Meldrum v Geiss/Volker | W | 0-2 |
| Hylo Open - Herredouble | 2023/11/02 14:25 | Tan/Zhou v Geiss/Volker | L | 2-0 |
| Hylo Open - Herredouble | 2023/10/31 11:55 | Geiss/Volker v Kral/Mendrek | W | 2-0 |
| Abu Dhabi Masters MD | 2023/10/20 12:50 | Goh/Izzuddin v Geiss/Volker | L | 2-0 |
| Welsh Int. - Herredouble | 2023/12/01 12:20 | Green/Yap v Jansen/Neumann | W | 1-2 |
| Welsh Int. - Herredouble | 2023/11/30 16:00 | Kulisek/Svejda v Jansen/Neumann | W | 0-2 |
| Irish Open - Herredouble | 2023/11/16 21:00 | Jansen/Neumann v Grimley/Grimley | L | 0-2 |
| Irish Open - Herredouble | 2023/11/16 15:40 | Jansen/Neumann v Cattoen/Renoir | W | 2-0 |
| Hylo Open - Herredouble | 2023/11/02 16:45 | Jansen/Neumann v He/Ren | L | 0-2 |
| Hylo Open - Herredouble | 2023/10/31 13:55 | Jansen/Neumann v Easton/Russ | W | 2-1 |