| China Open MD | 09/05 09:45 | 5 | Lamsfuss/Seidel v Lee/Lee | L | 1-2 | |
| World Championships MD | 08/22 09:35 | 6 | Lamsfuss/Seidel v Popov/Popov | L | 0-2 | |
| European Games MD | 06/29 16:00 | - | Popov/Popov v Lamsfuss/Seidel | - | home | |
| European Games MD | 06/28 15:20 | - | Lamsfuss/Seidel v Beketov/Makhnovskiy | W | 2-0 | |
| Indonesia Open MD | 06/14 02:00 | 5 | Lamsfuss/Seidel v Liang/Wang | - | Cancelled | |
| Singapore Open MD | 06/06 05:40 | 5 | Seidel/Lamsfuss v Man/Tee | - | Walkover | |
| Thailand Open MD | 05/31 15:30 | 5 | Seidel/Lamsfuss v Dunn/Hall | L | 0-2 | |
| Sudirman Cup MD | 05/16 04:25 | - | Carnando/Marthin v Lamsfuss/Seidel | W | 1-2 | |
| Sudirman Cup MD | 05/15 04:25 | - | Jomkoh/Kedren v Lamsfuss/Seidel | W | 1-2 | |
| Swiss Open MD | 03/21 18:05 | 5 | Seidel/Lamsfuss v He/Zhou | L | 0-2 | |
| All England Open MD | 03/14 16:55 | 5 | Astrup/Rasmussen v Lamsfuss/Seidel | L | 2-1 | |
| German Open MD | 03/09 19:10 | 4 | Lamsfuss/Seidel v Bay/Mølhede | L | 0-2 | |
| German Open MD | 03/08 20:40 | 5 | Lamsfuss/Seidel v Geiss/Voelker | W | 2-1 | |
| Indonesia Masters MD | 01/25 01:40 | 5 | Liang/Wang v Lamsfuss/Seidel | L | 2-0 | |
| India Open MD | 01/20 09:10 | 3 | Lamsfuss/Seidel v Alfian/Ardianto | L | 0-2 | |
| India Open MD | 01/19 04:10 | 4 | Lamsfuss/Seidel v Astrup/Rasmussen | W | 2-1 | |
| India Open MD | 01/18 06:20 | 5 | Seidel/Lamsfuss v Hyun Ko/Shin | W | 2-0 | |
| Malaysia Open MD | 01/12 03:30 | 4 | Alfian/Ardianto v Lamsfuss/Seidel | L | 2-1 | |
| Malaysia Open MD | 01/10 04:30 | 5 | Jille/Lecq v Lamsfuss/Seidel | W | 0-2 | |
| Hylo Open MD | 11/04 12:20 | 3 | Lamsfuss/Seidel v Astrup/Rasmussen | L | 0-2 | |
| Hylo Open MD | 11/03 15:50 | 4 | Liu/Ou v Lamsfuss/Seidel | W | 0-2 | |
| Hylo Open MD | 11/02 13:40 | 5 | Lecq/Jille v Lamsfuss/Seidel | W | 0-2 | |
| French Open MD | 10/27 17:30 | 4 | Lamsfuss/Seidel v Liang/Wang | L | 1-2 | |
| French Open MD | 10/26 09:00 | 5 | Lamsfuss/Seidel v Jomkoh/Kedren | W | 2-1 | |
| Denmark Open MD | 10/19 08:00 | 5 | Lamsfuss/Seidel v Chia/Soh | L | 0-2 | |
| Japan Open MD | 09/01 01:15 | - | Astrup/Rasmussen v Lamsfuss/Seidel | L | 2-0 | |
| Japan Open MD | 08/30 04:20 | - | Bay/Moelhede v Lamsfuss/Seidel | W | 1-2 | |
| World Championships MD | 08/25 01:15 | 4 | Ahsan/Setiawan v Lamsfuss/Seidel | L | 2-0 | |
| World Championships MD | 08/24 00:35 | 5 | Lamsfuss/Seidel v Grimley/Grimley | W | 2-0 | |
| Singapore Open MD | 07/13 09:05 | 5 | Liang/Wang v Lamsfuss/Seidel | L | 2-1 |