| SaarLorLux Open 2019, WS | 2020/10/31 14:00 | Kjaersfeldt, L. H. v Yvonne Li | L | 1-2 |
| SaarLorLux Open 2019, WS | 2020/10/30 14:00 | Julie Dawall Jakobsen v Kjaersfeldt, L. H. | W | 0-2 |
| SaarLorLux Open 2019, WS | 2020/10/29 14:15 | Repiska, Martina v Kjaersfeldt, L. H. | W | 0-2 |
| SaarLorLux Open 2019, WS | 2020/10/28 19:15 | Tereza Svabikova v Kjaersfeldt, L. H. | W | 0-2 |
| Denmark Open Women | 2020/10/13 16:00 | Kjaersfeldt, L. H. v Line Christophersen | L | 0-2 |
| Danish Badminton League Women | 2020/06/20 12:00 | Kjaersfeldt, L. H. v Mia Blichfeldt | L | 0-2 |
| Danish Badminton League Women | 2020/06/19 12:00 | Kjaersfeldt, L. H. v Julie Dawall Jakobsen | W | 2-0 |
| Open d'Angleterre - Femmes | 2020/03/12 14:00 | Nozomi Okuhara v Kjaersfeldt, L. H. | L | 2-0 |
| Denmark Open Women | 2020/10/14 09:45 | Iris Wang v Batomene, Marie | L | 0-2 |
| Masters d'Espagne - Femmes | 2020/02/20 14:15 | Iris Wang v Chaiwan, Phittayaporn | L | 1-2 |
| Masters d'Espagne - Femmes | 2020/02/19 09:40 | Irina Amalie Andersen v Iris Wang | W | 0-2 |
| Graphics Int. Women | 2019/12/21 02:00 | Iris Wang v Thi Trang Vu | L | 1-2 |
| Graphics Int. Women | 2019/12/20 02:00 | Mikkela, Airi v Iris Wang | W | 0-2 |
| Macau Open 2019, WS | 2019/10/30 02:50 | Iris Wang v Yu Po Pai | L | 0-2 |
| Indonesia Masters Women | 2019/10/02 03:45 | Iris Wang v Wang, Z. Y. | L | 1-2 |
| Vietnam Open Women | 2019/09/11 03:00 | Ji, S. v Iris Wang | L | 2-0 |