| Giraldilla Int. XD | 2018/11/23 13:20 | Middleton/Sidebottom v Karlsson/Magnusson | W | 0-2 |
| Giraldilla Int. XD | 2018/11/22 19:20 | MacPherson/Newall v Karlsson/Magnusson | W | 0-2 |
| Hungarian Int. WD | 2018/11/04 09:00 | Bolotova/Davletova v Karlsson/Magnusson | L | 2-0 |
| Hungarian Int. WD | 2018/11/03 15:00 | Jaques/Vandenhoucke v Karlsson/Magnusson | W | 0-2 |
| All England Open | 2018/10/18 13:50 | Polii/Rahayu v Karlsson/Magnusson | L | 2-0 |
| Denmark Open WD | 2018/10/18 09:40 | Polii/Rahayu v Karlsson/Magnusson | L | 2-0 |
| Denmark Open WD | 2018/10/17 08:40 | Jakkampudi/S Ram v Karlsson/Magnusson | W | 0-2 |
| Dutch Open WD | 2018/10/11 17:10 | Lefel/Tran v Karlsson/Magnusson | L | 2-0 |
| Giraldilla Int. XD | 2018/11/23 13:20 | O'Donnell/Torrance v Piek/Seinen | W | 0-2 |
| Giraldilla Int. XD | 2018/11/22 20:00 | Basova/Fuchsova v Piek/Seinen | W | 0-2 |
| Denmark Open WD | 2018/10/18 10:20 | Piek/Seinen v Istarani/Pradipta | L | 0-2 |
| Denmark Open WD | 2018/10/17 07:20 | Matsumoto/Nagahara v Piek/Seinen | W | 0-2 |
| Dutch Open WD | 2018/10/14 11:00 | Stoeva/Stoeva v Piek/Seinen | L | 2-0 |
| Dutch Open WD | 2018/10/13 16:00 | Piek/Seinen v Fruergaard/Thygesen | W | 2-0 |
| Dutch Open WD | 2018/10/12 17:00 | Birch/Smith v Piek/Seinen | W | 1-2 |
| Dutch Open WD | 2018/10/11 15:55 | Goliszewski/Kaepplein v Piek/Seinen | W | 0-2 |