| Open de France - Doubles Mixtes | 2018/10/28 12:00 | Zheng/Huang v Seo/Chae | L | 2-0 |
| Open de France - Doubles Mixtes | 2018/10/27 09:45 | Seo/Chae v Puavaranukroh/Taerattanachai | W | 2-0 |
| Open de France - Doubles Mixtes | 2018/10/26 13:15 | Hoki T / Nagahara W v Seo/Chae | W | 0-2 |
| Open de France - Doubles Mixtes | 2018/10/25 12:10 | Seo/Chae v Tang/Tse | W | 2-0 |
| Open de France - Doubles Mixtes | 2018/10/23 15:50 | Seo/Chae v Labar R / Mittelheisser A | W | 2-0 |
| Denmark Open XD | 2018/10/20 08:30 | Seo/Chae v Puavaranukroh/Taerattanachai | L | 1-2 |
| Denmark Open XD | 2018/10/19 13:00 | Chan P S / Goh L Y v Seo/Chae | W | 1-2 |
| Denmark Open XD | 2018/10/18 07:00 | Seo/Chae v Tang/Tse | W | 2-1 |
| Giraldilla Int. XD | 2018/11/23 10:40 | Seidel / Efler v Wolfenden / Moore | L | 0-2 |
| Giraldilla Int. XD | 2018/11/22 10:00 | Seidel / Efler v Zinchenko A / Morozova O | W | 2-0 |
| Giraldilla Int. XD | 2018/11/03 17:00 | Ellis/Smith v Seidel / Efler | L | 2-0 |
| Giraldilla Int. XD | 2018/11/01 18:35 | Seidel / Efler v Konder L / Holenz K | W | 2-0 |
| Giraldilla Int. XD | 2018/10/30 15:00 | Seidel / Efler v Nikulov V / Semenova A | W | 2-0 |
| Open de France - Doubles Mixtes | 2018/10/25 12:10 | Seidel / Efler v Hoki T / Nagahara W | L | 1-2 |
| Open d'Angleterre | 2018/10/18 12:48 | Christiansen M / Pedersen C v Seidel / Efler | L | 2-0 |
| Denmark Open XD | 2018/10/18 09:20 | Christiansen M / Pedersen C v Seidel / Efler | L | 2-0 |