| Open da Dinamarca - Duplas Femininas | 2021/10/19 10:30 | Busch/Schulz v Huang/Yu | L | 0-2 |
| Masters da Dinamarca - Duplas Femininas | 2021/08/06 16:00 | Busch/Schulz v Magnusson/Nistad | L | 1-2 |
| Portuguese Int. WD | 2021/05/09 14:40 | Marran/Rüütel v Busch/Schulz | W | 0-2 |
| Portuguese Int. WD | 2021/05/09 08:20 | Hopton/Pugh v Busch/Schulz | W | 0-2 |
| Portuguese Int. WD | 2021/05/08 14:40 | Tirtosentono/Van Der Aar v Busch/Schulz | W | 0-2 |
| Portuguese Int. WD | 2021/05/08 09:20 | Casier/Hoyaux v Busch/Schulz | W | 0-2 |
| All England Open - Duplas Femininas | 2021/03/17 14:05 | Marran/Rüütel v Busch/Schulz | L | 2-1 |
| Open da Suíça - Duplas Femininas | 2021/03/03 15:30 | Busch/Schulz v Honderich/Tsai | L | 1-2 |
| Internacional da Bélgica - Duplas Femininas | 2021/10/28 12:35 | Rodriguez/Setien v Go/Yap | W | 0-2 |
| Open da República Checa - Duplas Femininas | 2021/10/23 15:30 | Go/Yap v Gani/Miantoro | L | 0-2 |
| Open da República Checa - Duplas Femininas | 2021/10/22 18:20 | Hallberg/Hultman v Go/Yap | W | 0-2 |
| Open da República Checa - Duplas Femininas | 2021/10/22 14:20 | Hofle/Wu v Go/Yap | W | 0-2 |