| Open d'Angleterre | 2017/11/22 10:30 | Inoue T / Kaneko Y v Lamsfuss/Seidel | L | 2-0 |
| Open d'Angleterre | 2017/11/15 02:45 | Biao / Zekang v Lamsfuss/Seidel | L | 2-0 |
| Indonesia Masters XD | 2017/11/02 13:30 | Chen H L / Wang C-L v Lamsfuss/Seidel | L | 2-0 |
| Indonesia Masters XD | 2017/11/01 11:00 | Lamsfuss/Seidel v Briggs P / Wolfenden T | W | 2-1 |
| Open de France - Doubles Hommes | 2017/10/25 12:25 | Lamsfuss/Seidel v Chung / Dukyoung | L | 0-2 |
| Denmark Open MD | 2017/10/18 11:30 | Christiansen M / Daugaard D v Lamsfuss/Seidel | L | 2-0 |
| Open d'Angleterre | 2017/09/20 07:15 | Lamsfuss/Seidel v Seo / Kim | L | 0-2 |
| Open d'Angleterre | 2017/09/13 05:10 | Lamsfuss/Seidel v Astrup/Rasmussen | L | 1-2 |