Head to Head
| World Tour - Finale - Frauen | 2021/12/01 09:00 | Pusarla V. Sindhu v Line Christophersen | L | 2-0 |
| French Open - Frauen | 2021/10/28 13:20 | Line Christophersen v Pusarla V. Sindhu | L | 0-2 |
| All England Open - Frauen | 2021/03/18 13:00 | Pusarla V. Sindhu v Line Christophersen | L | 2-0 |