| Indonesia Masters XD | 2018/04/25 12:00 | Piek S / Seinen C v Pope I / Radovska M | L | 2-0 |
| Indonesia Masters XD | 2018/04/25 12:00 | Piek S / Seinen C v Pope I / Radovska M | L | 2-0 |
| Indonesia Masters XD | 2017/11/01 16:35 | Pope I / Radovska M v Soong F C / Tee J Y | L | 0-2 |
| Open de Suisse - Doubles Femmes - Qualif. | 2017/10/24 14:00 | Pope I / Radovska M v Konon O / Magee C | L | 0-2 |
| Korea Open 2019, WD | 2019/09/25 07:20 | Honderich R / Tsai K v Piek S / Seinen C | L | 2-0 |
| China Open 2018, Women Doubles | 2019/09/19 04:30 | Piek S / Seinen C v Fukushima/Hirota | L | 0-2 |
| China Open 2018, Women Doubles | 2019/09/18 11:00 | Piek S / Seinen C v Delrue D / Palermo L | W | 2-0 |
| World Championships WD | 2019/08/21 09:00 | Matsumoto/Nagahara v Piek S / Seinen C | L | 2-0 |
| World Championships WD | 2019/08/19 08:00 | Piek S / Seinen C v Yeung M N / Ng T Y | W | 2-0 |
| Japan Open WD | 2019/07/23 06:10 | Piek S / Seinen C v Polii G / Rahayu A | L | 0-2 |
| Indonesia Open WD | 2019/07/17 11:50 | Piek S / Seinen C v Fukushima/Hirota | L | 1-2 |
| European Games WD | 2019/06/29 15:00 | Birch C / Smith L v Piek S / Seinen C | W | 1-2 |