| Dutch Open - Kvinnedouble | 2018/10/11 16:45 | Birch/Smith v Efler/Herttrich | W | 2-0 |
| Dutch Open - Kvinnedouble | 2018/10/10 15:55 | Veludurthi/Wadkar v Birch/Smith | W | 0-2 |
| Giraldilla Int. XD | 2018/09/30 10:00 | Lefel/Tran v Birch/Smith | W | 0-2 |
| Giraldilla Int. XD | 2018/09/29 17:00 | Ercetin/Inci v Birch/Smith | W | 0-2 |
| Giraldilla Int. XD | 2018/09/29 10:00 | Birch/Smith v Magelund/Ravn | W | 2-1 |
| China Open WD | 2018/09/18 10:45 | Du/Li v Birch/Smith | L | 2-0 |
| All England Open | 2016/11/02 15:45 | Birch/Smith v Nistad/Wengberg | L | 0-2 |
| Indonesia Masters - Mixed double | 2016/09/17 15:50 | Birch/Smith v Finne Ipsen/Hansen | W | 2-1 |
| Dutch Open - Kvinnedouble | 2018/10/11 15:55 | Goliszewski/Kaepplein v Piek/Seinen | W | 0-2 |
| Dutch Open - Kvinnedouble | 2018/10/10 16:20 | Jager/Kuspert v Piek/Seinen | W | 1-2 |
| Giraldilla Int. XD | 2018/08/31 17:30 | Aratama/Watanabe v Piek/Seinen | L | 2-0 |
| Giraldilla Int. XD | 2018/08/30 13:50 | Jille/Van Der Aar v Piek/Seinen | W | 0-2 |
| All England Open | 2018/08/01 07:40 | Piek/Seinen v Tanaka/Yonemoto | L | 0-2 |
| All England Open | 2018/07/31 08:40 | Piek/Seinen v Imanuela/Ramadhanti | W | 2-0 |
| All England Open | 2018/07/03 08:45 | Huang/Li v Piek/Seinen | L | 2-0 |
| Giraldilla Int. XD | 2018/06/22 03:00 | Matsuyama/Shida v Piek/Seinen | L | 2-0 |