| Belgian International 2019, WS | 2019/09/12 12:15 | Bergstein, Iben v Xuefei Qi | L | 0-2 |
| Denmark Int. Women Qual | 2019/05/09 09:00 | Bergstein, Iben v Prozorova, Anastasiya | W | 2-0 |
| Croatian Int. Women | 2019/04/19 10:40 | Hoyaux, Yaelle v Bergstein, Iben | L | 2-0 |
| Giraldilla Int. XD | 2019/03/08 12:30 | Bergstein, Iben v Joshi, Prashi | W | 2-0 |
| Open de Suisse - Doubles Femmes - Qualif. | 2019/02/20 12:00 | Yang, Manlin v Bergstein, Iben | L | 2-1 |
| Open de Suède - Femmes | 2019/01/18 10:30 | Line Christophersen v Bergstein, Iben | L | 2-1 |
| Giraldilla Int. XD | 2018/11/15 14:00 | Bergstein, Iben v Agnes Korosi | W | 2-1 |
| Open de Suisse - Doubles Femmes - Qualif. | 2018/09/12 15:45 | Bergstein, Iben v Ya Lan, Chang | L | 0-2 |
| Indonesia Masters Women | 2019/10/03 09:15 | Wei, Y. X. v Hartawan, Ruselli | L | 0-2 |
| Indonesia Masters Women | 2019/10/02 12:30 | Wei, Y. X. v Su Yu Chen | W | 2-0 |
| Yozu Indonesia Masters 2019, WS, Qualification | 2019/10/01 09:20 | Wen Chi Hsu v Wei, Y. X. | W | 0-2 |
| Yozu Indonesia Masters 2019, WS, Qualification | 2019/10/01 05:40 | Moningka, G. M. v Wei, Y. X. | W | 0-2 |
| Vietnam Open (WT) 2019, WS, Qualification | 2019/09/10 09:50 | Wei, Y. X. v Hsiang Ti Lin | L | 0-2 |
| Vietnam Open (WT) 2019, WS, Qualification | 2019/09/10 07:20 | Ashmita Chaliha v Wei, Y. X. | W | 0-2 |
| Belarus Int. Women | 2019/08/31 16:00 | Wei, Y. X. v Wang, Z. Y. | L | 0-2 |
| New Zealand Open 2019, WS | 2019/05/02 07:00 | Akane Yamaguchi v Wei, Y. X. | L | 2-0 |