| Dutch Open WD | 2018/10/11 16:45 | Birch C / Smith L v Efler L / Herttrich I | W | 2-0 |
| Dutch Open WD | 2018/10/10 15:55 | Veludurthi H / Wadkar K v Birch C / Smith L | W | 0-2 |
| Giraldilla Int. XD | 2018/09/30 10:00 | Lefel E / Tran A v Birch C / Smith L | W | 0-2 |
| Giraldilla Int. XD | 2018/09/29 17:00 | Ercetin/Inci v Birch C / Smith L | W | 0-2 |
| Giraldilla Int. XD | 2018/09/29 10:00 | Birch C / Smith L v Magelund A / Ravn F | W | 2-1 |
| China Open 2018, Women Doubles | 2018/09/18 10:45 | Du / Li v Birch C / Smith L | L | 2-0 |
| Open d'Angleterre | 2016/11/02 15:45 | Birch C / Smith L v Nistad C / Wengberg E | L | 0-2 |
| Indonesia Masters XD | 2016/09/17 15:50 | Birch C / Smith L v Finne Ipsen/Hansen | W | 2-1 |
| Dutch Open WD | 2018/10/11 15:55 | Goliszewski J / Kaepplein L v Piek S / Seinen C | W | 0-2 |
| Dutch Open WD | 2018/10/10 16:20 | Jaeger / Kuspert v Piek S / Seinen C | W | 1-2 |
| Giraldilla Int. XD | 2018/08/31 17:30 | Aratama M / Watanabe A v Piek S / Seinen C | L | 2-0 |
| Giraldilla Int. XD | 2018/08/30 13:50 | Jille / Van Der Aar v Piek S / Seinen C | W | 0-2 |
| Open d'Angleterre | 2018/08/01 07:40 | Piek S / Seinen C v Tanaka S / Yonemoto K | L | 0-2 |
| Open d'Angleterre | 2018/07/31 08:40 | Piek S / Seinen C v Imanuela / Ramad. | W | 2-0 |
| Open d'Angleterre | 2018/07/03 08:45 | Huang D / Li Y v Piek S / Seinen C | L | 2-0 |
| Giraldilla Int. XD | 2018/06/22 03:00 | Matsuyama/Shida v Piek S / Seinen C | L | 2-0 |