| Open de Suiza - Dobles Masculinos | 2019/03/14 19:30 | Ahsan/Setiawan v Lamsfuss/Seidel | L | 2-1 |
| All England Open | 2019/03/08 11:00 | Ahsan/Setiawan v Lamsfuss/Seidel | L | 2-0 |
| Open de Indonesia - Dobles Masculinos | 2019/07/17 09:20 | Lamsfuss/Seidel v Isara/Jongjit | W | 2-1 |
| Open de EE. UU. - Dobles Masculinos | 2019/07/10 17:40 | Chang/Lu v Lamsfuss/Seidel | L | 2-1 |
| Juegos Europeos - Dobles Masculinos | 2019/06/27 14:00 | Maas/Tabeling v Lamsfuss/Seidel | L | 2-1 |
| Juegos Europeos - Dobles Masculinos | 2019/06/25 13:45 | Lamsfuss/Seidel v Beketov/Makhnovskiy | W | 2-0 |
| Azerbaijan Int. MD | 2019/06/09 14:00 | Ellis/Langridge v Lamsfuss/Seidel | W | 0-2 |
| Azerbaijan Int. MD | 2019/06/09 07:30 | M.R/Shlok v Lamsfuss/Seidel | W | 0-2 |
| Azerbaijan Int. MD | 2019/06/08 15:30 | Shia/Tan v Lamsfuss/Seidel | W | 0-2 |
| Sudirman Cup - Dobles Masculinos | 2019/05/23 03:00 | Arends/Jille v Lamsfuss/Seidel | W | 0-2 |
| Open de Indonesia - Dobles Masculinos | 2019/07/17 05:30 | Ellis/Langridge v Ahsan/Setiawan | W | 0-2 |
| Open de Australia - Dobles Masculinos | 2019/06/07 08:30 | Ko/Shin v Ahsan/Setiawan | L | 2-0 |
| Open de Australia - Dobles Masculinos | 2019/06/06 09:55 | Wang/Lee v Ahsan/Setiawan | W | 0-2 |
| Open de Australia - Dobles Masculinos | 2019/06/05 03:50 | Ong/Teo v Ahsan/Setiawan | W | 0-2 |
| Sudirman Cup - Dobles Masculinos | 2019/05/22 11:00 | Ahsan/Setiawan v Astrup/Boe | W | 2-0 |
| Open de Nueva Zelanda - Dobles Masculinos | 2019/05/05 03:00 | Endo/Watanabe v Ahsan/Setiawan | W | 1-2 |
| Open de Nueva Zelanda - Dobles Masculinos | 2019/05/04 02:40 | Goh/Tan v Ahsan/Setiawan | W | 1-2 |
| Open de Nueva Zelanda - Dobles Masculinos | 2019/05/03 08:30 | Wang/Lee v Ahsan/Setiawan | W | 1-2 |