| Spain Masters MD | 02/20 13:25 | 4 | Lin/Yang v Lamsfuss/Seidel | W | 0-2 | |
| Spain Masters MD | 02/18 13:20 | 5 | Kim/Kim v Lamsfuss/Seidel | W | 1-2 | |
| European Team Championships MD | 02/14 14:30 | - | Astrup/Rasmussen v Lamsfuss/Seidel | L | 2-0 | |
| Syed Modi Int. MD | 11/29 08:30 | 3 | Lamsfuss/Seidel v Di/Wang | L | 0-2 | |
| Syed Modi Int. MD | 11/28 08:25 | 4 | Na/Wang v Lamsfuss/Seidel | W | 1-2 | |
| Syed Modi Int. MD | 11/27 09:20 | 5 | M.R/Kapila v Lamsfuss/Seidel | W | 1-2 | |
| Hong Kong Open MD | 11/13 07:55 | 5 | Lamsfuss/Seidel v Astrup/Rasmussen | L | 1-2 | |
| China Open MD | 11/08 04:40 | 3 | Fernaldi Gideon/Sukamuljo v Lamsfuss/Seidel | L | 2-0 | |
| China Open MD | 11/07 03:00 | 4 | Han/Zhou v Lamsfuss/Seidel | W | 0-2 | |
| China Open MD | 11/05 05:30 | 5 | Seidel/Lamsfuss v Lee/Yang | W | 2-1 | |
| French Open MD | 10/22 11:20 | 5 | Zhou/Han v Lamsfuss/Seidel | L | 2-1 | |
| Denmark Open MD | 10/17 11:30 | 4 | Lamsfuss/Seidel v Endo/Watanabe | L | 1-2 | |
| Denmark Open MD | 10/16 15:00 | 5 | Lamsfuss/Seidel v Inoue/Kaneko | W | 2-0 | |
| Dutch Open MD | 10/13 12:30 | 1 | Ivanov/Sozonov v Lamsfuss/Seidel | L | 2-0 | |
| Dutch Open MD | 10/12 15:30 | 2 | Lamsfuss/Seidel v Ou/Zhang | W | 2-1 | |
| Dutch Open MD | 10/11 17:10 | 3 | Maas/Tabeling v Lamsfuss/Seidel | W | 0-2 | |
| Dutch Open MD | 10/10 16:25 | 4 | Bay-Smidt/Moelhede v Lamsfuss/Seidel | W | 0-2 | |
| Dutch Open MD | 10/09 10:35 | 5 | Volker/Geiss v Lamsfuss/Seidel | W | 0-2 | |
| China Open MD | 09/18 10:15 | 5 | Seidel/Lamsfuss v Inoue/Kaneko | L | 0-2 | |
| Vietnam Open MD | 09/12 09:20 | 4 | Na/Wang v Lamsfuss/Seidel | L | 2-1 | |
| Vietnam Open MD | 09/11 13:50 | 5 | Chang/Lu v Lamsfuss/Seidel | W | 1-2 | |
| World Championships MD | 08/22 14:00 | 4 | Liu/Zhang v Lamsfuss/Seidel | L | 2-0 | |
| World Championships MD | 08/21 10:20 | 5 | Lamsfuss/Seidel v Endo/Watanabe | W | 2-1 | |
| World Championships MD | 08/20 14:00 | 6 | Lamsfuss/Seidel v Chrisnanta/Loh | W | 2-1 | |
| Thailand Open MD | 07/30 10:55 | 5 | Han/Zhou v Lamsfuss/Seidel | L | 2-1 | |
| Japan Open MD | 07/24 07:00 | 5 | Seidel/Lamsfuss v Ahsan/Setiawan | L | 0-2 | |
| Indonesia Open MD | 07/18 03:30 | 4 | Lamsfuss/Seidel v Ahsan/Setiawan | L | 0-2 | |
| Indonesia Open MD | 07/17 09:20 | 5 | Seidel/Lamsfuss v Isara/Jongjit | W | 2-1 | |
| US Open MD | 07/10 17:40 | 5 | Chang/Lu v Lamsfuss/Seidel | L | 2-1 | |
| European Games MD | 06/27 14:00 | - | Maas/Tabeling v Lamsfuss/Seidel | L | 2-1 |