| Sudirman Cup - Damendoppel | 2019/05/21 11:30 | Piek/Seinen v Delrue/Palermo | L | 0-2 |
| Sudirman Cup - Damendoppel | 2019/05/20 05:00 | Piek/Seinen v Chi/Lynn Obanana | W | 2-0 |
| Sudirman Cup - Damendoppel | 2019/05/19 04:30 | Piek/Seinen v Dinh/Vu | W | 2-0 |
| Denmark Int. WD | 2019/05/11 16:07 | Watanabe/Ozaki v Piek/Seinen | L | 2-1 |
| Denmark Int. WD | 2019/05/11 15:30 | Ozaki/Watanabe v Piek/Seinen | L | 2-1 |
| Brazil International - Damendoppel - Qualifikation | 2019/05/04 14:30 | Honderich/Tsai v Piek/Seinen | L | 2-0 |
| Brazil International - Damendoppel - Qualifikation | 2019/05/03 14:00 | Lee/Lee v Piek/Seinen | W | 0-2 |
| All England Open | 2019/03/06 13:30 | Li/Zheng v Piek/Seinen | L | 2-0 |
| Europaspiele - Damendoppel | 2019/06/24 13:00 | Basova/Fuchsova v Ercetin/Inci | W | 0-2 |
| Finnish Open - Damendoppel | 2019/04/05 14:20 | Iwanaga/Nakanishi v Ercetin/Inci | L | 2-0 |
| Polish Open - Frauendoppel | 2019/03/29 20:30 | Boje/Poulsen v Ercetin/Inci | L | 2-0 |
| Polish Open - Frauendoppel | 2019/03/29 12:15 | MacPherson/Newall v Ercetin/Inci | W | 0-2 |
| German Open - Frauendoppel | 2019/02/27 17:15 | Ercetin/Inci v Matsumoto/Nagahara | L | 0-2 |
| Giraldilla International - Gemischtes Doppel | 2019/02/22 18:00 | Hu/Wu v Ercetin/Inci | L | 2-1 |
| Giraldilla International - Gemischtes Doppel | 2018/11/03 15:00 | Bolotova/Davletova v Ercetin/Inci | L | 2-0 |
| French Open - Frauendoppel | 2018/10/25 15:30 | Matsumoto/Nagahara v Ercetin/Inci | L | 2-0 |