| German Beach Tour Dusseldorf | 2023/06/23 13:00 | Harms/Harms v Poniewaz/Poniewaz | 1-2 |
| German Beach Tour Dusseldorf | 2023/06/22 15:20 | Schneider/Wolf v Harms/Harms | 1-2 |
| German Beach Tour Hamburg | 2023/06/01 13:00 | Harms/Harms v Wolf/Wolf | 1-2 |
| German Beach Tour Bremen | 2023/05/20 08:00 | Harms/Harms v Kuhlborn/Stadie | 0-2 |
| German Beach Tour Bremen | 2023/05/19 11:00 | Harms/Harms v Sowa/Pfretzschner | 0-2 |
| German Beach Tour Bremen | 2023/05/18 17:00 | Harms/Harms v Just/Wust | 2-1 |
| FIVB Doha | 2018/06/09 12:30 | Harms/Harms v Karpa/Sievers | 0-2 |
| FIVB Doha | 2018/06/09 06:30 | Harms/Harms v Wolf/Wolf | 2-1 |
| German Beach Tour Dusseldorf | 2023/06/23 17:00 | Kuhlborn/Stadie v Reinhardt/Wegner | 2-0 |