| Open de Suisse - Doubles Femmes - Qualif. | 2019/02/20 12:30 | Batomene, Marie v Line Christophersen | W | 0-2 |
| Open de Suède - Femmes | 2019/01/19 09:30 | Mizui, Hirari v Line Christophersen | L | 2-1 |
| Open de Suède - Femmes | 2019/01/18 17:00 | Rachael Darragh v Line Christophersen | W | 0-2 |
| Open de Suède - Femmes | 2019/01/18 10:30 | Line Christophersen v Bergstein, Iben | W | 2-1 |
| Giraldilla Int. XD | 2018/12/14 16:45 | Yvonne Li v Line Christophersen | L | 2-1 |
| Giraldilla Int. XD | 2018/12/14 11:30 | Line Christophersen v Ulitina, M. | W | 2-0 |
| Indonesia Masters XD | 2018/05/22 09:00 | Se Young An v Line Christophersen | L | 2-0 |
| Indonesia Masters XD | 2018/05/21 08:00 | Line Christophersen v Dookhee, Kobita | W | 2-0 |
| Open de Suisse - Doubles Femmes - Qualif. | 2018/02/21 09:40 | Wei, Yawen v Korepap, Chasinee | L | 0-2 |