| Thailand Open - Kvinder | 2021/01/12 07:25 | Line Kjaersfeldt v Iris Wang | L | 1-2 |
| Hylo Open - Kvinder | 2021/11/03 14:55 | Yaelle Hoyaux v Line Kjaersfeldt | W | 1-2 |
| French Open - Kvinder | 2021/10/28 14:00 | Se Young An v Line Kjaersfeldt | L | 2-0 |
| French Open - Kvinder | 2021/10/26 10:30 | Line Kjaersfeldt v Beatriz Corrales | W | 2-1 |
| Denmark Open - Kvinder | 2021/10/20 09:40 | Line Kjaersfeldt v Akane Yamaguchi | L | 1-2 |
| Uber Cup - Kvinder | 2021/10/12 18:00 | Zhiyi Wang v Line Kjaersfeldt | L | 2-1 |
| Uber Cup - Kvinder | 2021/10/10 18:20 | Line Kjaersfeldt v Wen Yu Zhang | L | 1-2 |
| Uber Cup - Kvinder | 2021/10/09 13:30 | Line Kjaersfeldt v Karupathevan Letshanaa | W | 2-0 |
| Denmark Masters - Kvinder | 2021/08/06 15:00 | Aakarshi Kashyap v Line Kjaersfeldt | L | 2-0 |
| Hylo Open - Kvinder | 2021/11/03 11:05 | Iris Wang v Yvonne Li | W | 2-1 |
| French Open - Kvinder | 2021/10/27 10:00 | Kirsty Gilmour v Iris Wang | L | 2-1 |
| Denmark Open - Kvinder | 2021/10/20 14:05 | Iris Wang v Zhiyi Wang | L | 0-2 |
| Denmark Masters - Kvinder | 2021/08/07 14:40 | Line Christophersen v Iris Wang | L | 2-1 |
| Denmark Masters - Kvinder | 2021/08/07 08:40 | Iris Wang v Vivien Sandorhazi | W | 2-0 |
| Denmark Masters - Kvinder | 2021/08/06 17:30 | Iris Wang v Rachael Darragh | W | 2-0 |
| Denmark Masters - Kvinder | 2021/08/06 10:00 | Iris Wang v Petra Polanc | W | 2-0 |
| Orleans Masters - Kvinder | 2021/03/26 11:10 | Iris Wang v Saina Nehwal | L | 1-2 |